Mo toro la, Inco rp o ra t e d
Semiconductor Products Sector
6501 William Cannon Drive West
Austin TX 78735-8598
DSP56651ADM User’s Manual
Order this document b y
DSP56651ADMUM/D
Rev. 1.1, 10/98
©MOTOROLA INC., 1998. All rights reserved.
This document contains information on a new product. Specifications and information herein are subject to change
without notice.
Motorola reserves the right to make changes without further notice to any products herein to improve
reliab ility, fun ction, or des ign. Motor ola does n ot assume a ny liabil ity arisi ng out of the app licatio n or use
of any product or circuit described herein; neither does it convey any license under its patent rights nor the
rights of others. Motorola products are not designed, intended, or authorized for use as components in
systems intended for surgical implant into the body, or other application in which the failure of the
Motorola product could create a situation where personal injury or death may occur. Should Buyer
purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall
indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless
against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized use,
even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part.
Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
M•Core, OnCE and Mfax are trademarks of Motorola, Inc.
1
2
A
B
Quick-Start Guide
DSP56651 ADM Techn ical Sum mar y
DSP56651ADM Schematics
DSP56651ADM Bi ll of Materials
IIndex
1
2
A
B
Quick-Start Guide
DSP56651ADM Technical Summary
DSP56651ADM Schematics
DSP56651ADM Bill of Materials
IIndex
Motorola Table of Contents i
Table of Contents
Chapter 1
Quick-Start Guide
1.1 What You Need to Supply for the DSP56651ADM . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.1 Preparing the DSP56651ADM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.2 Installing the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.2.3 Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.2.4 Testing the DSP56651ADM Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Chapter 2
DSP56651ADM Technical Summary
2.1 DSP56651 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2 Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
2.2.1 Fast Static RAM (FSRAM) Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.2.2 FLASH Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2.3 Voice Codec. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2.3.1 Codec Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2.4 Debug Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.4.1 Boot Mode Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.4.2 JTAG/OnCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2.4.3 Bottom Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2.4.4 On-Board DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
2.4.5 Logic Analyzer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
2.4.6 DSP56651 UART. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
2.5 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
2.6 Clock Sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2.7 External Interface Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2.8 Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2.9 Baseband CODEC Serial Port Interface (BBP). . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2.10 Audio CODEC Serial Port Interface (SAP). . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2.11 Queued Serial Peripheral Interface (QSPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2.12 Protocol Timer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
2.13 SIM Card Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
2.14 DSP56651 Serial Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
2.15 Reset Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
ii DSP56651ADM User’s Manual Motorola
2.16 LED Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2.17 Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2.18 DSP Terminal Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
2.18.1 DSP Terminal Keypad Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2.18.2 DSP Terminal LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
Appendix A
DSP56651ADM Schematics
A-1 DSP56651ADM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-2 DSP and Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
A-3 DSP56651 UART I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
A-4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-5
A-5 Flash and Flash Emulation SRAM Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
A-6 Fast SRAM Memory Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
A-7 Clock Source and Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
A-8 JTAG/OnCE Port and MODE Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
A-9 Bottom Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10
A-10 DUART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
A-11 CODEC with Audio Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12
A-12 Memory/Peripheral Port Expansion Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-13
A-13 Peripheral Expansion Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
A-14 Logic Analyzer Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15
A-15 Bypass Capacitors, Power/Ground Connections and Spare Parts . . . . . . . . . . . . . . . . A-16
Appendix B
DSP56651ADM Bill of Materials
A-1 Electrical Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
A-2 Hardware Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Motorola List of Tables iii
List of Tables
1-1 DSP56651ADM Default Jumper Options . . . . . . . . . . . . . . . . . . . . . . . 1-3
2-1 DSP56651ADM Chip Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2-2 Fast SRAM Jumper Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-3 8-Bit/16-Bit Memory Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-4 FLASH Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
2-5 Voice CODEC Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-6 DSP56651ADM P7 Line-In Description . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-7 DSP56651ADM P8 Line-Out Description . . . . . . . . . . . . . . . . . . . . . . . . 2-8
2-8 M•CORE Boot MODE Jumper Options. . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-9 DSP56600 Boot MODE Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-10 JTAG/OnCE Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-11 JTAG/OnCE Connector (P2) Pinout. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
2-12 MUX_CNT Jumper Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
2-13 Bottom Connector (P3) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . 2-11
2-14 On-Board DUART Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
2-15 RS-232 Connector (P4) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . 2-13
2-16 Secondary UART Port Connector (P5) Pin Assignments. . . . . . . . . . . . 2-13
2-17 Serial LCD Port Connector (P6) Pin Assignments. . . . . . . . . . . . . . . . . 2-13
2-18 Logic Analyzer Header #1 (P22) Pin Assignments . . . . . . . . . . . . . . . . 2-14
2-19 Logic Analyzer Header #2 (P20) Pin Assignments . . . . . . . . . . . . . . . . 2-15
2-20 Logic Analyzer Header #3 (P24) Pin Assignments . . . . . . . . . . . . . . . . 2-15
2-21 Logic Analyzer Header #4 (P21) Pin Assignments . . . . . . . . . . . . . . . . 2-16
2-22 Logic Analyzer Header #5 (P23) Pin Assignments . . . . . . . . . . . . . . . . 2-16
2-23 DSP56651 UART Jumper Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
2-24 RS-232 Connector (P19) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . 2-17
2-25 Input Power Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
2-26 Oscillator Enable Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
iv DSP56651ADM User’s Manual Motorola
2-27 Clocks, Resets & Power Connector (P11) Pin Assignments . . . . . . . . . 2-19
2-28 EIM (P9) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2-29 Keypad Connector (P10) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . 2-22
2-30 BBP Connector (P13) Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2-31 SAP Connector (P16) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-32 QSPI Connector (P12) Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2-33 Protocol Timer Connector (P14) Pin Assignments . . . . . . . . . . . . . . . . 2-26
2-34 SIM Card Connector (P15) Pin Assignments. . . . . . . . . . . . . . . . . . . . . 2-27
2-35 DSP56651 Serial Port Jumper Options . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
2-36 DSP56651 Serial Port Connector (P18) Pin Assignments . . . . . . . . . . . 2-28
2-37 DSP Debugging Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2-38 MCU Debugging Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
2-39 DSP Terminal Key Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2-40 Keypad Connector Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2-41 Serial LCD Connector (J1) Pin Assignments. . . . . . . . . . . . . . . . . . . . . 2-32
A-1 Electrical Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
A-2 Hardware Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Motorola List of Figures v
List of Figures
1-1 DSP56651ADM Jumper Quick Reference. . . . . . . . . . . . . . . . . . . . . . . . 1-3
1-2 Application Development . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2-1 DSP56651ADM Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . 2-3
2-2 FSRAM Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2-3 FLASH/Emulation SRAM Functional Block Diagram . . . . . . . . . . . . . . 2-6
2-4 Voice CODEC Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . 2-7
2-5 JTAG/OnCE Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
2-6 Bottom Debug Connector Functional Block Diagram . . . . . . . . . . . . . . 2-11
2-7 On-Board DUART Functional Block Diagram . . . . . . . . . . . . . . . . . . . 2-12
2-8 Logic Analyzer Interface Functional Block Diagram. . . . . . . . . . . . . . . 2-14
2-9 DSP56651 UART Functional Block Diagram . . . . . . . . . . . . . . . . . . . . 2-17
2-10 Power Supply Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . 2-18
2-11 Clock Source Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . 2-19
2-12 External Memory Interface Functional Block Diagram . . . . . . . . . . . . . 2-20
2-13 Keypad Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
2-14 BBP Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2-15 SAP Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-16 QSPI Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2-17 Protocol Timer Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 2-26
2-18 SIM Card Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
2-19 DSP56651 Serial Port Functional Block Diagram . . . . . . . . . . . . . . . . . 2-28
2-20 Reset Interface Functional Block Diagram. . . . . . . . . . . . . . . . . . . . . . . 2-29
2-21 Terminal Keys Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
A-1 DSP56651ADM Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-2 DSP and Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-3
A-3 DSP56651 UART I/F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-4
A-4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
vi DSP56651ADM User’s Manual Motorola
A-5 Flash and Flash Emulation SRAM Memory Bank. . . . . . . . . . . . . . . . . . A-6
A-6 Fast SRAM Memory Bank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
A-7 Clock Source and Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
A-8 JTAG/OnCE Port and MODE Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-9
A-9 Bottom Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-10
A-10 DUART Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
A-11 CODEC with Audio Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-12
A-12 Memory/Peripheral Port Expansion Connector . . . . . . . . . . . . . . . . . . . A-13
A-13 Peripheral Expansion Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
A-14 Logic Analyzer Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-15
A-15 Bypass Capacitors, Power/Ground Connections and Spare Parts . . . . . A-16
Motorola Quick-Start Guide 1-1
Chapter 1
Quick-Start Guide
The DSP56651 applications development module (DSP56651ADM) is designed to
operate with the Motorola application development system (ADS). Use the
DSP56651ADM with the Motorola ADS to facilitate the development, debugging, and
testing of complex software applications and hardware products designed for the
DSP56652. Detailed information about the Motorola ADS is provided in the Motorola
Digital Signal Processor Application Development System User’s Manual (order #
DSPADSUM/AD).
Section 1.1 “What You Need to Supply for the DSP56651ADM,” gives a summary
description of the equipment you must supply to use the module.
Section 1.2 “Installation Procedure,” describes installation instructions, including the
following:
• Preparing the module for installation
• Installing the module
• Installing the software
• Testing the installation
Note: Detailed information about the design and operation of the DSP56651ADM is
provided in this manual in Chapter 2 and Appendices A and B.
1.1 What You Need to Supply for the DSP56651ADM
To use the DSP56651ADM with the Motorola ADS (and the ISA interface card), you
must supply the following host computer system:
• PC-compatible computer (Pentium–90 MHz) with the following:
— Windows95 or NT 4.0
— 32 Mbytes RAM
— One open 16-bit ISA expansion slot for host card
1-2 DSP56651ADM User’s Manual Motorola
Installation Procedure
— One bank of free I/O addresses in the range of $100–$102, $200–202, or
$300–$303
— CD-ROM drive
— Hard drive with 50 Mbytes of free disk space
— Mouse
1.2 Installation Procedure
Installation requires four basic steps:
1. Preparing the DSP56651ADM board
2. Installing the module
3. Installing the software
4. Testing the installation
1.2.1 Preparing the DSP56651ADM
Warning
Because all electronic components are sensitive to the effects
of electrostatic discharge (ESD) damage, correct procedures
should be used when handling all components in this kit and
inside the supporting personal computer. Use the following
procedures to minimize the likelihood of damage due to ESD.
Always handle all static-sensitive components only in a
protected area, preferably a lab with conductive (anti-static)
flooring and bench surfaces.
Always use grounded wrist straps when handling sensitive
components.
Never remove components from anti-static packaging until
required for installation.
Always transport sensitive components in anti-static
packaging.
Locate the jumper blocks JP1–JP13 on the DSP56651ADM board, as shown in
Figure 1-1. Table 1-1 describes the jumper group settings for use with the Motorola ADS.
Read the technical summary in Chapter 2 ”DSP56651ADM Technical Summary” of this
manual for additional information about the DSP56651ADM board and its components.
Installation Procedure
Motorola Quick-Start Guide 1-3
.
Figure 1-1. DSP56651ADM Jumper Quick Reference
Table 1-1. DSP56651ADM Def ault Jumper Options
Jumper
Group Comment Jumper
Connections
JP1 Selects CS0 for emulation SRAM and CS4\ for FLASH 1–2 and 3–4
JP2 Selects CS2 for FSRAM 1–2
JP3 Se lects MCU_DE at TMS1 2–3
JP4 Selects M∗CORE mode high (Boot fr om internal R OM) 1–2
JP5 Disable factory test mode NC
JP6 Selects JTAG/OnCE signals on JTAG/OnCE connector NC
JP7 Selects DSP56651 CS3 for use by DUART 1–2
JP8 Selects DSP56651 SAP signals for use with MC145483 CODEC 1–2, 3–4, 5–6, 7–8,
9–10 and 11–12
JP9 Enable RS-232 level converter NC
JP10 Selects +5VDC oscillator power 1–2
JP11 Selects use of on-board RESET logic 1–2
JP12 Selects FSRAM for 16-bit MODE accesses 2–3
JP13 Selects DSP56600 MODE A (Normal MDI boot) NC
JP5
1
JP7 1
JP6
JP9
JP3
JP1
JP2 DSP56651ADM
JP12
JP11
JP13
JP4
S/N
JP8 JP10
1
1
1
3
1
1
111
1
1
1
AA1901
1-4 DSP56651ADM User’s Manual Motorola
Installation Procedure
1.2.2 Installing the Module
Figure 1-2 shows the interconnection diagram for connecting the PC to the
DSP56651ADM board. Using the instructions in the ADS user’s manual, connect the
command converter to the DSP56651ADM board. Power for the DSP56651ADM is
supplied from an external 7–12 V AC /DC 500 mA power supply with a 2.5–mm female
connector. Then connect the DSP Terminal Board to the DSP56651ADM Board via two
ribbon cables. The 5-pin ribbon cable connects to the DSP Terminal’s P1 connector and
the DSP56651ADM’s P6 connector. The18 pin ribbon cable connects to the DSP
Terminal’s P2 connector and the DSP56651ADM’s P10 connector.
Figure 1-2. Application Development
1.2.3 Installing the Software
Refer to the Motorola Digital Signal Processor Application Development System User’s
Manual for detailed instructions about installation and use of the ADS software.
Refer to the SDS User’s Manual for detailed Motorola information about installing the
Single Step software.
Refer to the DIAB User’s Manual for detailed information about installing the DIAB C
Compiler software.
1.2.4 Testing the DSP56651ADM Insta llation
Refer to the Motorola Digital Signal Processor Application Development System User’s
Manual for detailed information regarding evaluation and testing of an installed ADS
system.
Motorola DSP
37-Pin
Host-Bus
Interface Card
Host Computer
Command
Interface
Cable
14-Pin
Ribbon
Cable
Converter
DSP56651ADM AA1902
Power
Supply
LCD
Key
Pad
DSP Terminal
5-Pin Ribbon Cable
18-Pin Ribbon Cable
Installation Procedure
Motorola Quick-Start Guide 1-5
Refer to the SDS User’s Manual for detailed Motorola information regarding evaluation
and testing of the Single Step software.
Refer to the DIAB User’s Manual for detailed information regarding evaluation and
testing of the DIAB C Compiler software.
1-6 DSP56651ADM User’s Manual Motorola
Installation Procedure
Motorola DSP56651ADM Technical Summary 2-1
Chapter 2
DSP56651ADM Technical Summary
The DSP56651ADM is designed as a versatile digital signal processor (DSP) development
card that can be used with the Motorola ADS and can also be plugged into other cards to
permit special user configurations. DSP56651 peripheral port connectors are located
around the perimeter of the printed circuit board (PCB), allowing easy user access to all
the DSP56651 signals, including VCC (3.3 V), VCCQ (2.4 V), and VSS (GND). An
overview description of the DSP56651ADM is also provided in the DSP56651ADM
Product Information
(DSP56651ADMP/D) included with this kit. The main features of the
DSP56651ADM include the following:
• DSP56651 dual-core processor
— 32-bit RISC M•CORE
— 24/16-bit DSP56600 DSP
• External fast static RAM (FSRAM) memory
— 128K × 16-bit memory
— or 128K × 8-bit upper/lower byte memory
• 512K × 16-bit external FLASH memory
• 1 M x 16-bit FLASH emulation SRAM
• 13-bit linear CODEC with voice input and output jacks
• Socketed on-board 16.8 MHz oscillator for DSP56651 system clock
• Manual reset button S1
• Light emitting diode (LED) power indicator (LED1)
• Three LEDs for user DSP56600 debug operations (LED2–4)
• Three LEDs for user M•CORE debug operations (LED5–7)
• Five 20-pin logic analyzer connectors
• Buffered 50-pin external interface memory (EIM) connector
• Joint Test Action Group (JTAG) port connector for Motorola’s ADS that provides
an enhanced development environment, including a high-speed data transfer port to
a host PC ISA bus.
2-2 DSP56651ADM User’s Manual Motorola
DSP56651
2.1 DSP56651
The DSP56651 is an emulation part, installed on the DSP56651ADM. Mounted in a
17 x 17, 1-mm pitch PBGA package, the DSP56651 is soldered on the component side of
the DSP56651ADM board. The signals going to and from the DSP56651 part are used by
the on-board memory/peripherals and routed to connectors to be used by off-board
memory/peripherals. Two address/data buses are provided on the DSP56651ADM board:
a high-speed address/data bus, connected directly to the DSP56651 part for memory
interfacing and a buffered address/data bus, used by slower memory, peripherals, and
external memory/peripheral interfaces. The buffering is provided to reduce the capacitive
loading on DSP56651 address and data bus signals.
A full description of the DSP56651, including functionality and user information, is
provided in the following documents included as a part of this kit (either as printed copies
or on the documentation CD-ROM):
•DSP56651 Technical Data (DSP56651/D)–provides features list and specifications
including signal descriptions, DC power requirements, AC timing requirements,
and available packaging.
•DSP56652 User’s Manual (DSP56652UM/AD)–provides detailed information
about the on-chip components including the memory and I/O maps, peripheral
functionality, and control and status register descriptions for each subsystem of the
DSP56652, much of which is common to the DSP56651.
•DSP56600 Family Manual (DSP56600FM/AD)–provides a detailed description of
the core processor, including internal status and control registers and a detailed
description of the family instruction set.
Refer to these documents for detailed information about chip functionality and operation.
2.2 Memory
The DSP56651ADM uses the following external memory:
• Fast SRAM for external program/data memory, selectable as the following:
— 128K × 16-bit 12 nS memory, or
— 128K × 8-bit 12 nS memory in the upper or lower byte
• Fast FLASH and FLASH emulation memory for external program/data
— 512 K ×16-bit 90 nS FLASH memory
—1M×16-bit 12 nS SRAM memory
Memory
Motorola DSP56651ADM Technical Summary 2-3
Figure 2-1 DSP56651ADM Functional Block Diagram shows a functional block diagram
of the DSP56651ADM including the memory devices.
Figure 2-1. DSP56651ADM Functional Block Diagram
Internal
DSP Memory
Internal
MCU Memory
DSP
Core
MCU
Core
MCU
Debug
SAP
BBP
MDI
MC145483
CODEC
Line Level
Audio Signal
Timer
RF Connections
QSPI QSPI
JTAG
MUX
UART
Keypad
EIM
Reset
Clocks PLL
Timer s, PW M,
PIT & WatchDog
DE9
EIM
BUS
Connector
Keypad
Converter
RS232 Level
8-pin “Bottom”
Connector
Serial #1
Connector
128Kx8
12nS
SRAM
512Kx16
90nS
FLASH
1Mx16
12nS
SRAM
Logic
Analyzer
Reset
Logic
16.8MHz &
32.768KHz
Connector
PWM
Protocol
128Kx8
12nS
SRAM
OnCE JTAG
Connector
Connector
Timer
Protocol
Connector
BBP
Connector
SAP
Connector Audio
Connector
Output
Connector
Audio
Input
Conditioners
DSP56651
AA1903
DE9
DUART
RS232 Level
Converters
Buffer Connector
Serial
Connector
LCD
Connector
2-4 DSP56651ADM User’s Manual Motorola
Memory
Table 2-1., "DSP56651ADM Chip Select," identifies which chip selects are associated
with the external memories and peripherals along with the setting used by the CS control
registers.
Table 2-1. DSP56651ADM Chip Select
2.2.1 Fast Static RAM (FSRAM) Memory Bank
The fast SRAM memory bank, 128K x 16-bit 12 nS or 128K x 8-bit 12 nS upper/lower
byte, is connected to the DSP56651’s CS2. (See Figure 2-2 FSRAM Functional Block
Diagram.) This memory bank uses two 128K ×8-bit 12 nS fast static RAMs, Motorola
MCM6926A, labelled U7 and U8. U7 provides the low byte of memory, while U8
provides the high byte of memory. The on-board jumpers, JP2 and JP12, allow the
operation and configuration of the FSRAM respectively. The on-board jumper JP2 allows
CS2 to enable the use of the on-board FSRAM. These memory chips can be configured to
use the DSP56651’s EIM 16-bit or 8-bit addressing mode. JP12 selects between the 16-bit
or 8-bit FSRAM memory configurations. Refer to Table 2-2 and Table 2-3 for setting
these jumpers.
Chip Select Memory/Peripheral CS Control Register
CS0 FLASH $F821
CS0 SRAM $1861
CS1 Unused —
CS2 FSRAM $0061
CS3 DUART $4CD1
CS4 FLASH $1861
CS4 SRAM $0061
CS5 Unused —
Memory
Motorola DSP56651ADM Technical Summary 2-5
Figure 2-2. FSRAM Functional Block Diagram
Table 2-2. Fast SRAM Jumper Options
JP2 Options Selected
1–2 CS2 used by 128K x 16-bit fast SRAM
OPEN CS2 available for use by off-board memory
Table 2-3. 8-Bit/16-Bit Memory Jumper Options
JP12 Options Selected CS2 Control Register Value
1–2 Upper 8-bit memory operation $0041
1–2 Lower 8-bit memory operation $0051
2–3 16-bit memory operation $0061
D8–D15
DSP56651
AA1794
D0–D7
A1–A16
A0
A17
EB1
EB0
OE
CS2
A0–A15
D–D7
D0–D7
D0–D7
D8–D15
A1–A16
Fast SRAM Select
Low Byte Select
High Byte Select
A16
OE
CS WR WR
FSRAM
(128Kx8)
JP12
1
JP2
2-6 DSP56651ADM User’s Manual Motorola
Memory
2.2.2 FLASH Memory Bank
The FLASH memory bank, 512K x 16-bits at 90 nS, is controlled by the DSP56651’s CS0
and CS4 signals. (See Figure 2-3 FLASH/Emulation SRAM Functional Block Diagram.)
This allows application code to be stored along with power-on boot code for use after a
system reset. Because of the long program cycle time required to program the FLASH,
programming the code into the FLASH during the code development and debug phases is
not preferred. Therefore, a bank of SRAM, 1 M x 16-bits at 12 nS, is provided to allow for
faster download/debug cycles. Through jumper JP1, the emulation SRAM and/or the
FLASH can use the CS0 and CS4 signals. (See Table 2-4.) This allows both FLASH and
emulation SRAM memory banks to be active at one time. Data/programs stored in SRAM
can also be easily transferred to FLASH.
Figure 2-3. FLASH/Emulation SRAM Functional Block Diagram
D0–D3
WR
D0–D3
WR
D4–D7
DSP56651
AA1795
D0–D3
A0–A21
D12–D15
D8–D11
CS0
EB1
WR
OE
A0–A19
D0–D3
D0–D3
D0–D3
D4–D7
A1–A20
Low Byte Select
High Byte Select
OE
CS WR WR
SRAM
(1Mx4)
1
A0–A21
A1–A19 D0–D15
A0–A18
FLASH
(512Kx16)
WR
OE
CS
Emulatio n R AM Select
FLASH Select
34
2
D8–D11
D12–D15
CS4
EB0
Voic e Codec
Motorola DSP56651ADM Technical Summary 2-7
2.3 Voice Codec
The DSP56651ADM’s analog section uses Motorola’s MC145483 13-bit linear CODEC
(installed at U15). Refer to the data sheet included with this kit for more information on
the MC145483. The DSP56651ADM uses 1/8-inch jacks for the CODEC’s line level
input and output signals. The CODEC interfaces to the DSP via the DSP56651’s serial
audio port (SAP). (See Figure 2-4 Voice CODEC Functional Block Diagram and
Table 2-5.) No glue logic is required. The codec clock and frame synchronization are
provided by the SAP. Jumper JP8 allows the user to disconnect the on-board CODEC
from the SAP port to allow users to connect their own CODEC to the DSP’s SAP port.
Figure 2-4. Voice CODEC Functional Block Diagram
Table 2-4. FLASH Jumper Options
JP1 FLASH Memory Banks Selections CS0 Control Register
Value CS4 Control
Register Value
1–3 FLASH @ CS0, CS4 available for use by
off-board memory $F821 —
3–4 SRAM @ CS0, CS4 available for use by
off-board memory $F861 —
1–2 FLASH @ CS4, CS0 available for use by
off-board memory — $1861
2–4 SRAM @ CS4, CS0 available for use by
off-board memory — $0061
1–3 & 2–4 FLASH @CS0 and SRAM @ CS4 $F821 $0061
1–2 & 3–4 FLASH @ CS4 and SRAM @ CS0 $F861 $1861
DSP56651
AA1904
SCKA
SRDA
SC1A
SC0A
Audio
SC2A
STDA
Input
Line
Audio
Output
Line
Audio
Output
Jack
Line
Input
Jack
DR
DT
Clk
FS
HB
PD
A_IN
A_OUT
CODEC Option Jumper Block
MC145483
2-8 DSP56651ADM User’s Manual Motorola
Voice Codec
2.3.1 Codec Jacks
P7 and P8 are stereo jacks that allow the user to send and receive analog signals to and
from the on-board codec. P7 allows the user to apply an input signal to the on-board
CODEC. The pinout of this connector is listed in Table 2-6.
P8 allows the user to send an output signal from the on board CODEC. The pinout of this
connector is listed in Table 2-7.
Note: P7 and P8 are stereo jacks. However, only mono audio capability is provided by
the MC145483 Codec.
Table 2-5. Voice CODEC Jumper Options
JP8 Voice CODEC
Enabled External User
CODEC Enabled DSP Signal Name
1–2 Jump OPEN SRDA
3–4 Jump OPEN STDA
5–6 Jump OPEN SCKA
7–8 Jump OPEN SC0A
9–10 Jump OPEN SC1A
11–12 Jump OPEN SC2A
Table 2-6. DSP56651ADM P7 Line-In Description
Connector Signal
Barrel ANALOG GND
Tip LINE-IN
Ring LINE-IN (optional)
Table 2-7. DSP56651ADM P8 Line-Out Description
Connector Signal
Barrel ANALOG GND
Tip LINE-OUT
Ring LINE-OUT (optional)
Debug Ports
Motorola DSP56651ADM Technical Summary 2-9
2.4 Debug Ports
The DSP56651ADM board provides the needed debug services required for efficient
software and debugging via the OnCE port, bottom connector, on-board UART, and logic
analyzer interface connections.
2.4.1 Boot Mode Selection
The DSP56651ADM provides two jumpers to select which mode to start the DSP56651 in
after RESET, as shown in Table 2-8 and Table 2-9.
2.4.2 JTAG/OnCE
The DSP56651ADM provides a 14-pin JTAG/OnCE debug connector, which allows its
use with existing 3.3 V command converter boards. See Figure 2-5 JTAG/OnCE
Functional Block Diagram and Table 2-11.
Figure 2-5. JTAG/OnCE Functional Block Diagram
Table 2-8. M•CORE Boot MODE Jumper Options
JP4 Options Selected
1–2 Boot from internal ROM
2–3 Boot from FLASH memory bank
Table 2-9. DSP56600 Boot MODE Jumper Options
JP13 Options Selected
OPEN MODE A: normal MDI boot
1–2 MODE B : MDI shared memory boot
3–4 MODE C: MDI messaging unit boot
1–2 & 3–4 MODE D: reserved
DSP56651
TRST
TMS
DSP_DE
MCU_DE
RESET_IN
TCK
TDI
TDO
TMSO
TRST
DEZ
TMS1
TCK
PRESET
TDO
TDI
1
2
3
JTAG/OnCE
AA1905
2-10 DSP56651ADM User’s Manual Motorola
Debug Ports
As shown in Table 2-10, there are two jumper options for debug break control. One option
allows the DSP or the MCU to cause the other processor to break. The other option allows
the DSP_DE signal to be routed to the OnCE DEZ signal, while the MCU_DE signal can
be routed to TMS1.
2.4.3 Bottom Connector
The DSP56651ADM provides a 14-pin “bottom” debug connector, which emulates the
cellular phone handset’s bottom connector. (See Figure 2-6 Bottom Debug Connector
Functional Block Diagram.) This connector provides one signal line for mux control. A
jumper allows this mux control signal to be manually selected as a high or low signal.
Also, provisions are provided that allow the external handset emulation board to override
this manual selection. (See Table 2-12 and Table 2-13.)
Table 2-10. JTAG/OnCE Jumper Options
JP3 Options Selected
1–2 MCU and DSP generate DEBUG breaks
to each other
2–3 MCU_DE used for TMS1
OPEN DSP_DE used for DEZ and TMS1 unused
Table 2-11. JTAG/OnCE Connector (P2) Pinout
Pin Number Signal Name Pin Number Signal Name
1 TDI 2 GND
3 TDO 4 GND
5TCK6GND
7 n/c 8 key pin
9 PRESET 10 TMS0
11 +3.3 V 12 TMS1
13 DEZ 14 TRST
Debug Ports
Motorola DSP56651ADM Technical Summary 2-11
Figure 2-6. Bottom Debug Connector Functional Block Diagram
Table 2-12. MUX_CNT Jumper Options
JP6 Options Selected
1–2 Select JTAG/OnCE signals on bottom connector
OPEN Select JTAG/OnCE signals on JTAG/OnCE connector
Table 2-13. Bottom Connector (P3) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1TDI2GND
3TDO4GND
5TCK6GND
7 n/c 8 MUX_CTL
9 Reset_In 10 TMS
11 +3.3 V 12 MCU_DE
13 DE 14 TRST
DSP56651
ROW7/RI/ISCKA/TCK
ROW6/DCD/SC2A/DSP_DE
RTS/IC2A/RESET_IN
MUX_CNT
RX/IC1/TDI
INT6/DSR/STDA/TRST
TDO
MCU_DE
DSP_DE
TCK
TDI
RESET_IN
TRST
TMS
CTS/MCU_DE
TX/TDO
Botto m Conne cto r
MUX_CNT
3.3V
GND
+3.3V
GND
INT7/DTR/SCLK/SRDA/TMS
TEST GVDD
FVDD
AA1798
2-12 DSP56651ADM User’s Manual Motorola
Debug Ports
2.4.4 On-Board DUART
The DSP56651ADM buffers the signals from the on-board Dual UART, National’s
PC16552, to provide RS-232 level-compatible signals. These signals are connected to a
9-pin subminiature D-type connector. (See Figure 2-7 On-Board DUART Functional
Block Diagram and Table 2-14.)
Figure 2-7. On-Board DUART Functional Block Diagram
Table 2-14 On-Board DUART Jumper Options
JP7 Options Selected CS3 Control Register Value
1–2 Use CS3 to select DUART $4CD1
3-4 DUART INTR1 driving INT0 $4CD1
5-6 DUART INTR2 driving INT3 $4CD1
DSP56651
AA1799
RESET_OUT
CS3
INT3
WR
Addr
Data
R/W
Reset
INTR1
CS
D0 - 7
A1 - 4
9-Pin
INTR2
INT0
Buffers
Buffers
TX
CTS
DSR
RX
RTS
DTR
OscIN
TX
CTS
DSR
RX
RTS
DTR
TxD
CTS
DSR
RxD
RTS
DTR
GPI01
GPI02
TX
DSR
DCD
CTS
RI
DTR
RX
RTS
GPI01
GPI02
TX
DSR
DCD
CTS
RI
DTR
RX
RTS
1.8432MHz
OSC
GND
Connector
RS232 Level
Converter
DUART
Serial
Connec tor #2
Serial
LCD Connector
+5V
GND
TX
+5V
GND
Debug Ports
Motorola DSP56651ADM Technical Summary 2-13
The RS-232 9-pin connector pin assignments are listed in Table 2-15.
The secondary UART port signal connector pin assignments are listed in Table 2-16.
The serial LCD port signal connector pin assignments are listed in Table 2-17.
Table 2-15. RS-232 Connector (P4) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1 DCD 6 DTR
2TxD7CTS
3RxD8RTS
4 DSR 9 —
5GND— —
Table 2-16. Secondary UART Port Connector (P5) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1GPIO12GPIO2
3 TxD 4 RxD
5 RI 6 DCD
7DTR8DSR
9RTS10CTS
Table 2-17. Serial LCD Port Connector (P6) Pin Assignments
Pin Number Signal Name
1GND
2+5 V
3TxD
4+5 V
5GND
2-14 DSP56651ADM User’s Manual Motorola
Debug Ports
2.4.5 Logic Analyzer Interface
As shown in Figure 2-8 Logic Analyzer Interface Functional Block Diagram, the
DSP56651ADM provides an interface connection for use with a logic analyzer.
Figure 2-8. Logic Analyzer Interface Functional Block Diagram
An HP Logic analyzer probe interface is implemented. This interface uses five 20-pin
0.1 inch dual-inline headers, with pinouts specified in Table 2-18 through Table 2-22.
Table 2-18. Logic Analyzer Header #1 (P22) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1n/c2n/c
3WR4A15
5A146A13
7A128A11
9 A10 10 A9
11 A8 12 A7
13 A6 14 A5
15 A4 16 A3
17 A2 18 A1
19 A0 20 GND
DSP56651
AA1800
D0–D15
A0–A21
COL0–COL7
ROW0–ROW7
DEBUG
CSO–CS5
SIM CARD
Logic Analy zer
D0–D15
A0–A21
COL0–COL7
ROW0–ROW7
DEBUG
CSO–CS5
SIM CARD
Connections
Debug Ports
Motorola DSP56651ADM Technical Summary 2-15
.
.
Table 2-19. Logic Analyzer Header #2 (P20) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1n/c2n/c
3 CKOH 4 D15
5D146D13
7D128D11
9 D10 10 D9
11 D8 12 D7
13 D6 14 D5
15 D4 16 D3
17 D2 18 D1
19 D0 20 GND
Table 2-20. Logic Analyzer Header #3 (P24) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1 n/c 2 n/c
3 CKO 4 CKO
5 RESET_IN 6 RESET_OUT
7 INT4 8 INT5
9 INT2 10 INT3
11 INT0 12 INT1
13 Spare 14 A21
15 A20 16 A19
17 A18 18 A17
19 A16 20 GND
2-16 DSP56651ADM User’s Manual Motorola
Debug Ports
.
.
Table 2-21. Logic Analyzer Header #4 (P21) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1n/c2n/c
3 CKO 4 CS5
5CS46CS3
7CS28CS1
9CS010OE
11 EB1 12 EB0
13 WR 14 SIZ1
15 SIZ0 16 PSTAT3
17 PSTAT2 18 PSTAT1
19 PSTAT0 20 GND
Table 2-22. Logic Analyzer Header #5 (P23) Pin Assignments
Pin
Number Logical
Signal Signal Name Pin
Number Logical
Signal Signal Name
1n/c n/c2n/cn/c
3 DSP_AT MOD 4 DSP_ADDR15 PWR_EN
5 DSP_ADDR14 SIMRESET 6 DSP_ADDR13 SIMDATA
7 DSP_ADDR12 SENSE 8 DSP_ADDR11 SIMCLK
9 DSP_ADDR10 ROW4 10 DSP_ADDR9 ROW3
11 DSP_ADDR8 ROW2 12 DSP_ADDR7 ROW1
13 DSP_ADDR6 ROW0 14 DSP_ADDR5 COL5
15 DSP_ADDR4 COL4 16 DSP_ADDR3 COL3
17 DSP_ADDR2 COL2 18 DSP_ADDR1 COL1
19 DSP_ADDR0 COL0 20 GND GND
Debug Ports
Motorola DSP56651ADM Technical Summary 2-17
2.4.6 DSP56651 UART
The DSP56651ADM buffers the signals from the DSP56651’s UART port to provide
RS-232 level-compatible signals. These signals are connected to a 9-pin subminiature
D-type connector. (See Figure 2-9 DSP56651 UART Functional Block Diagram and
Table 2-23.)
Figure 2-9. DSP56651 UART Functional Block Diagram
The RS-232 9-pin connector pin assignments are listed in Table 2-24.
Table 2-23. DSP56651 UART Jumper Options
JP6 Options Selected
1–2 Dis able DS P56651 UART operation
OPEN Enable DSP56651 UART operation
Table 2-24. RS-232 Connector (P19) Pin Assignments
Pin
Number Signal Name Pin
Number Signal Name
1 DCD 6 DSR
2TxD7RTS
3RxD8CTS
4DTR9 RI
5GND
DSP56651 RS232 Lev el
TX/TDO
CTS/MCU_DE
ROW6/DCD/SC2A/DSP/_DE
ROW7/RI/ISCKA/TCK
RX/ICI/TDI
INT6/DSR/STDA/TRST
INT7/DTR/SCLK/SRDA/TMS
9 - Pin Connector
MUX_CNT
RTS/IC2A/RESET_IN
TX
CTS
DSR
DCD
RI
DTR
RX
RTS
ENABLE
TX
CTS
DSR
DCD
RI
DTR
RX
RTS
GNDGND
FVDD
Converter
AA1801
2-18 DSP56651ADM User’s Manual Motorola
Power Supply
2.5 Power Supply
The DSP56651ADM is powered by an external 7–12 V AC/DC 500 mA power source
through a two pin power connector. The power supply rectifies and regulates this
input-supply voltage down to the DSP56651ADM board’s specific supply voltages, (i.e.
+5.0 VDC, +3.3 VDC and +2.4 VDC). (See Figure 2-10 Power Supply Functional Block
Diagram for a functional block diagram and Table 2-25 for pin assignments.)
Figure 2-10. Power Supply Functional Block Diagram
Table 2-25. Input Power Pin Assignments
Pin Signal Name
Inner Conductor + 12 VD C/AC
Outer Conduc tor GND
AA1802
+3.3VDC
Regulator
Power Input
12VDC / AC
Input Power
Conditioner
Jack +5VDC
Regulator +5VDC
+3.3VDC
+3.3VDC
+2.4VDC
+2.4VDC
Regulator
Digital Analog
GND
Analog
GND
Clock Sources
Motorola DSP56651ADM Technical Summary 2-19
2.6 Clock Sources
The DSP56651ADM provides two clock sources for the DSP56651, 16.8 MHz and
32.768 KHz. The 16.8 MHz oscillator is socketed to allow for easy frequency changes
described and detailed in Figure 2-11 Clock Source Functional Block Diagram,
Table 2-26, and Table 2-27. Provisions are provided via the oscillator jumper J10 to allow
a user to use a +5 V or +3.3 V oscillator.
Figure 2-11. Clock Source Functional Block Diagram
Table 2-26. Oscillator Enable Jumper Options
JP10 Options Selected
1–2 Select +5 V Power for the Oscillator
2–3 Select +3.3 V Power for the Oscillator
OPEN Oscillator Disabled
Table 2-27. Clocks, Resets & Power Connector (P11) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1 CKIH 2 GND
3 CKOH 4 GND
5 CKIL 6 GND
7CKO8GND
9 +3.3 V 10 STO
11 +5 V 12 +2.4 V
13 RESET_OUT 14 RESET_IN
15 EXTRST 16 DSP_IRQ
AA1803
CKIL
CKIH
Osc Enable
32.768KHz
Clock Generator
DSP56651
Oscillator
16.8MHz
Clock Buffer
Oscillator Buffer
2-20 DSP56651ADM User’s Manual Motorola
External Interface Memory
2.7 External Interface Memory
The DSP56651ADM provides an interface connection for use with external interface
memory (EIM), (SRAM, FLASH, etc.) and/or peripherals (CODEC, LCD, etc.). This
allows external hardware to be used in making a full-featured development environment.
(Refer to Figure 2-12 External Memory Interface Functional Block Diagram for a
functional block diagram and Table 2-28 for pin assignments.)
Figure 2-12. External Memory Interface Functional Block Diagram
Table 2-28. EIM (P9) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1D02D1
3D24D3
5D46D5
7D68D7
9D810D9
11 D10 12 D11
13 D12 14 D13
15 D14 16 D15
DSP56651
AA1906
D12 - D15
D0 - D15
D0 - D15
MEM CTRL
A0 - A21
A0 - A21
WR, OE, EB0, EB1, CS0 - 5
Data
Buffer
D8 - D11
D4 - D7
D0 - D3
A20 - A21
A16 - A19
A12 - A15
A8 - A11
A4 - A7
A0 - A3
Address
Buffer
External Memory Connector
External Interface Memory
Motorola DSP56651ADM Technical Summary 2-21
17 A0 18 A1
19 A2 20 A3
21 A4 22 A5
23 A6 24 A7
25 A8 26 A9
27 A10 28 A11
29 A12 30 A13
31 A14 32 A15
33 A16 34 A17
35 A18 36 A19
37 A20 38 A21
39 CS0\ 40 CS1\
41 CS2\ 42 CS3\
43 CS4\ 44 CS5
45 EB0\ 46 EB1\
47 WR\ 48 OE\
49 +5 V 50 GND
Table 2-28. EIM (P9) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
2-22 DSP56651ADM User’s Manual Motorola
Keypad
2.8 Keypad
The DSP56651ADM provides an interface connection for use with a keypad, diagrammed
in Figure 2-13 Keypad Functional Block Diagram and Table 2-29.
Figure 2-13. Keypad Functional Block Diagram
Table 2-29. Keypad Connector (P10) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1COL02 COL1
3COL24 COL3
5COL46 COL5
7COL68 COL7
9ROW010ROW1
11 ROW2 12 ROW3
13 ROW4 14 ROW5
15 ROW6 16 ROW7
17 +3.3 V 18 GND
DSP56651
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
COL0
COL1
COL2
COL3
COL4
COL5
COL6
COL7
COL0
COL1
COL2
COL3
COL4
COL5 / GPIO
COL6 / OCI
COL7 / PW M
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5 / IC2B / G PIO
ROW6 / DCD / SC2A / DSP_ DE
ROW7 / RI / ISCKA / TCK
Expansion Port
AA1805
Baseband CODEC Serial Port Interface (BBP)
Motorola DSP56651ADM Technical Summary 2-23
2.9 Baseband CODEC Serial Port Interface (BBP)
The DSP56651ADM provides an interface connection for use with an external baseband
CODEC. Refer to Figure 2-14 BBP Functional Block Diagram for a functional block
diagram and Table 2-30 for pin assignments.
Figure 2-14. BBP Functional Block Diagram
Table 2-30. BBP Connector (P13) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1STD2SRD
3SCK4SC0
5 SC1 6 SC2
7 RESET_OUT 8 +5 V
9+3.3VA10GND
DSP56651
AA1806
STD
SRD
SCK
SC0
SC1
SC2
STDB
SRDB
SCKB
SC0B
SC1B
SC2B
BBP
Expansion Port
2-24 DSP56651ADM User’s Manual Motorola
Audio CODEC Serial Port Interface (SAP)
2.10 Audio CODEC Serial Port Interface (SAP)
The DSP56651ADM provides an interface connection for use with an external audio
CODEC. Refer to Figure 2-15 SAP Functional Block Diagram for functional block
diagram and Table 2-31 for pin assignments.
Figure 2-15. SAP Functional Block Diagram
Table 2-31. SAP Connector (P16) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1STD2SRD
3 SCK 4 SC0
5 SC1 6 SC2
7 RESET_OUT 8 +5 V
9+3.3VA10GND
DSP56651
AA1807
STD
SRD
SCK
SC0
SC1
SC2
STDA
SRDA
SCKA
SC0A
SC1A
SC2A
SAP
Expansion Port
Queued Serial Peripheral Interface (QSPI)
Motorola DSP56651ADM Technical Summary 2-25
2.11 Queued Serial Peripheral Interface (QSPI)
The DSP56651ADM provides an interface connection for use with an external SPI device.
Refer to Figure 2-16 QSPI Functional Block Diagram for functional block diagram and
Table 2-32 for pin assignments.
Figure 2-16. QSPI Functional Block Diagram
Table 2-32. QSPI Connector (P12) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1MISO2MOSI
3 SCK 4 SPIC0
5 SPIC1 6 SPIC2
7 SPIC3 8 SPIC4
9+5V10GND
DSP56651
AA1808
MOSI
MISO
SCK
SPICO
SPIC1
SPIC2
SPIC3
SPIC4
MOSI
MISO
SCK
SPICO
SPIC1
SPIC2
SPIC3
SPIC4
QSPI
Expansion Port
2-26 DSP56651ADM User’s Manual Motorola
Protocol Timer Interface
2.12 Protocol Timer Interface
The DSP56651ADM provides an interface connection for use with the DSP56651’s
protocol timer. Refer to Figure 2-17 Protocol Timer Functional Block Diagram for
functional block diagram and Table 2-33 for pin assignments.
Figure 2-17. Protocol Timer Functional Block Diagram
Table 2-33. Protocol Timer Connector (P14) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1Timer02 Timer1
3Timer24 Timer3
5Timer46 Timer5
7Timer68 Timer7
9 +3.3 V 10 GND
DSP56651
AA1809
TIMER0
TIMER1
TIMER2
TIMER3
TIMER4
TIMER5
TIMER6
TIMER7
TOUT0
TOUT1
TOUT2
TOUT3
TOUT4
TOUT5
TOUT6
TOUT7
Protocol Timer
Expansion Port
DSP56651 Serial Port
Motorola DSP56651ADM Technical Summary 2-27
2.13 SIM Card Interface
The DSP56651ADM provides an interface connection for use with an external SIM Card.
(See Figure 2-18 SIM Card Functional Block Diagram for the SIM card interface block
diagram.) The SIM card connector pinout is shown in Table 2-34.
Figure 2-18. SIM Card Functional Block Diagram
2.14 DSP56651 Serial Port
The DSP56651ADM provides an interface connection for use of the DSP56651’s UART
port. See Figure 2-19 DSP56651 Serial Port Functional Block Diagram for the serial port
interface block diagram. The serial port connector pinout is shown in Table 2-35.
Table 2-34. SIM Card Connector (P15) Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1 SIMCLK 2 SENSE
3 SIMDATA 4 SIMRESET
5PWR_EN6 key
7+3.3V8 GND
DSP56651
AA1810
SIMDATA
SIMCLK
SIMRESET
SENSE
PWR_EN
Protocol Timer
Expansion Port
SIMDATA
SIMCLK
SIMRESET
SENSE
PWR_EN
2-28 DSP56651ADM User’s Manual Motorola
Reset Interface
Figure 2-19. DSP56651 Serial Port Functional Block Diagram
The serial port connector pin assignments are listed in Table 2-36.
2.15 Reset Interface
The DSP56651ADM provides several reset input sources for use by the DSP56651 and
off-board logic. See Figure 2-20 Reset Interface Functional Block Diagram for the serial
port interface block diagram.
Table 2-35. DSP56651 Serial Port Jumper Options
JP6 Options Selected
1-2 Disable DSP566 51 serial port operation
OPEN Enable DSP56651 serial port operation
Table 2-36. DSP56651 Serial Port Connector (P18) Pin Assignments
Pin Number Signal Name Pin Numbe r Signal Name
1 DCD 2 RxD
3TxD4DTR
5GND6DSR
7 RTS 8 CTS
9RI10GND
DSP56651
AA1811
TX/TDO
CTS/MCU_DE
ROW6/DCD/SC2A/DSP/_DE
ROW7/RI/ISCKA/TCK
RX/ICI/TDI
INT6/DSR/STDA/TRST
INT7/DTR/SCLK/SRDA/TMS
Connector
MUX_CNT
RTS/IC2A/RESET_IN
TxD
CTS
DSR
DCD
RI
DTR
RxD
RTS
GND
GND
FVDD
Serial Port
Test Points
Motorola DSP56651ADM Technical Summary 2-29
Figure 2-20. Reset Interface Functional Block Diagram
2.16 LED Indicators
Two banks of three on-board LEDs are provided on the DPS56651ADM along with a
power indicator. (See Table 2-37 and Table 2-38) Power indicator LED1 shows when
power is applied to the DSP56651ADM board. LED2, 3, and 4 are used by the DSP as
debugging indicators. LED5, 6, and 7 are used by the MCU as debugging indicators.
2.17 Test Points
Five on-board test points are provided to allow for voltage reference connections. These
test points are located near the corners of the DSP56651ADM board and are connected to
digital ground.
Table 2-37. DSP Debugging Indicators
LED# LED Color LED Control Signal
LED2 Red SC0A
LED3 Yellow SC1A
LED4 Green SC2A
Table 2-38. MCU Debugging Indicators
LED # LED Color LED Control Signal
LED5 Green COL5
LED6 Yellow COL6
LED7 Red COL7
AA1812
JTAG RST
RESET_IN
DSP56651
EXT RST
Reset Pushbutton
2-30 DSP56651ADM User’s Manual Motorola
DSP Terminal Board
2.18 DSP Terminal Board
The DSP Terminal board provides twenty-one keys and a graphical LCD with
alphanumeric capabilities. The keypad has four menu keys A, B, C, D, and a twelve key
standard telephone keypad and up, down and select side keys. See Figure 2-21., "Terminal
Keys Assignments," for the key layout assignment. The DSP Terminal can accept two
different kinds of LCD modules. The first module, LCD1, has two modes of operation; an
alphanumeric mode with a screen size of four lines by 16 characters and a graphical mode
with 128 by 64 pixel resolution. The second module, LCD2, is an alphanumeric character
based module with a screen size of four lines by 20 characters.
Figure 2-21. Terminal Keys Assignments
J1L
C
D
K
B
D
J2
ABCD
123
456
789
*0#
UP
Sel
DN
Hold On/
Off
128 x 64
or
4 x 20
LCD Display
AA1900
DSP Te rminal Board
Motorola DSP56651ADM Technical Summary 2-31
2.18.1 DSP Terminal Keypad Matrix
The DSP Terminal board contains twenty-one keys. These keys are organized in a matrix
format of three rows by seven columns. Table 2-39., "DSP Terminal Key Layout," shows
the relationship of each key to its row and column combination.
To connect the Keypad to the DSP56651ADM, use the provided 18 wire ribbon cable.
Connect one end of the cable into connector J2 on the DSP Terminal and the other end of
the cable into P10 on the DSP56651ADM. Both of these connectors are 2 x 9 Berg sticks.
Table 2-40., "Keypad Connector Pin Assignments," shows the pin-out for J2.
Table 2-39. DSP Terminal Key Layout
Column 6 Column 5 Column 4 Column 3 Column 2 Column 1 Column 0
Row 0 321DCBA
Row 1 *987654
Row 2 ↑
Select ↓ON/OFF HOLD # 0
Table 2-40. Keypad Connector Pin Assignments
Pin Number Signal Name Pin Number Signal Name
1COL02COL1
3COL24COL3
5COL46COL5
7COL68COL7
9 ROW010ROW1
11 ROW2 12 ROW3
13 ROW4 14 ROW5
15 ROW6 16 ROW7
17 +3.3v 18 GND
2-32 DSP56651ADM User’s Manual Motorola
DSP Terminal Board
2.18.2 DSP Terminal LCD Display
The DSP Terminal can accommodate two types of LCDs. However, only one LCD can be
installed on the DSP Terminal board at one time. The graphic/alphanumeric LCD is
provided with the kit. The first one is a graphical LCD with alphanumeric capabilities and
the second one is an alphanumeric only LCD. The DSP56651ADM communicates serially
with the LCD.
There are two methods of interfacing the DSP56651 with the LCD on the DSP Terminal.
One method is by using the serial LCD Port Connector, P6, on the DSP56651ADM. This
port interfaces directly with J1 on the DSP Terminal using the provided five wire ribbon
cable. Table 2-41., "Serial LCD Connector (J1) Pin Assignments," shows the pin-out for
J1. The other method is to use the Serial Port, P19, on the DSP56651 ADM. This port
interfaces directly with the serial port on the LCD Module using a user supplied RS-232
9-pin serial cable. When this latter method is used, do not connect anything to J1.
Table 2-41. Serial LCD Connector (J1) Pin Assignments
Pin Number Signal Name
1GND
2+5V
3TxD
4+5V
5GND
Motorola DSP56651ADM Schematics A-1
Appendix A
DSP56651ADM Schematics
A-2 DSP56651ADM User’s Manual MOTOROLA
Figure A-1. DSP56651ADM Block Diagram
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
DSP Core
Internal
DSP Memory
SAP
BBP
MDI
L1 Timer
QSPI
JTAG/OnCE
Internal
MCU Memory
MCU Core
MCU Debug
Timers, PWM,
PIT & WatchDog
Clocks/PLL
MC145483
CODEC
Line Level
Audio Signal
Conditioners
SAP
Connector
Audio Output
Connector
Audio Input
Connector
BBP
Connector
L1 Timer
Connector
QSPI
Connector
JTAG
Connector
MUX
UART
Reset
EIM
8-pin "Bottom"
Connector
Serial #1
Connector
RS232 Level
Converter DE9
DSP56651
Reset
Logic
16.8MHz &
32.768KHz
Keypad
1Mx16
EMUL
SRAM
512Kx16
FLASH
BUS
BUFFER
128Kx8
FAST
SRAM
128Kx8
FAST
SRAM
EIM
Connector
DUART
RS232 Level
Converters
DE9
Keypad
Connector
PWM
Connector
RF Connections
Serial
Connector
x8 or x16
LCD
Connector
Logic
Analyzer
DSP56651ADM BLOCK DIAGRAM
B
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Title
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Document
Number
Date: Designer:
Rev.
Sheet of
MOTOROLA DSP56651ADM User’s Manual A-3
Figure A-2. DSP and Processor
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
DSP & Processor
B
REDCAP20.DSN
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6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513 FAX: (512)891-7260 MD:OE314
Title
Size
Document
Number
Date: Designer:
Rev.
Sheet of
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
PSTAT0
PSTAT1
PSTAT2
PSTAT3
SPIC0
SPIC1
SPIC2
SPIC3
SPIC4
TOUT0
TOUT1
TOUT2
TOUT3
TOUT4
TOUT5
TOUT6
TOUT7
COL0
COL1
COL2
COL3
COL4
COL5
COL6
COL7
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
TX
RTS\
SIMCLK
SC1A
SC0A
MISO
MOSI
SCK
TOUT0
TOUT1
TOUT2
TOUT3
TOUT4
TOUT5
TOUT6
TOUT7
ROW7
SIMRESET\
COL0
COL1
COL2
COL3
COL4
COL5
COL6
COL7
ROW5
A[0..21]
D[0..15]
PSTAT[0..3]
CS0\
CS1\
CS2\
CS3\
CS4\
CS5
OE\
WR\
EB0\
EB1\
SIZ0
SIZ1
MCU_DE\
TMS
TDO
TRST\
DSP_DE\
TDI
TCK
MUX_CTL
TEST
MOD
RESET_IN\
STO
RESET_OUT\
SPIC[0..4]
TOUT[0..7]
COL[0..7]
ROW[0..7]
INT[0..7]
STDA
SRDA
SCKA
SC0A
SC1A
SC2A
STDB
SRDB
SC2B
SC1B
SC0B
SCKB
MISO
MOSI
SCK
TX
RX
RTS\
CTS\
DSP_IRQ\
PWR_EN
SENSE
SIMDATA
SIMCLK
SIMRESET\
CKIH
CKIL
CKOH
CKO
+3.3V+3.3V R36
47K
R40
47K
R58
100K
R60
100K
R35
100K
R37
100K
R39
100K
R41
47K
R43
47K
R45
47K
R47
47K
R49
47K
R51
47K
R53
47K
R55
47K
R61
22K
R38
47K
R42
47K
R44
22K
R46
22K
R48
22K
R50
22K
R52
22K
R54
22K
R56
22K
R57
22K
R59
22K
U1
DSP56651
ADDR0
G1
ADDR1
H3
ADDR2
G5
ADDR3
G4
ADDR4
G3
ADDR5
F5
ADDR6
F4
ADDR7
F2
ADDR8
E1
ADDR9
F3
ADDR10
E4
ADDR11
E3
ADDR12
E2
ADDR13
D1
ADDR14
D4
ADDR15
D2
ADDR16
D3
ADDR17
C2
ADDR18
B2
ADDR19
C3
ADDR20
A2
ADDR21
B3
DATA0
N3
DATA1
M4
DATA2
P2
DATA3
P3
DATA4
N4
DATA5
L4
DATA6
P4
DATA7
N5
DATA8
M6
DATA9
P5
DATA10
N6
DATA11
L6
DATA12
K6
DATA13
M7
DATA14
P6
DATA15
N7
CS0
L1
CS1
L2
CS2
M2
CS3
N1
CS4
M3
CS5
N2
OE
K3
WR
K4
EB1
H2 EB0
H4
SIZ0
D12
SIZ1
C14
PSTAT0
C13
PSTAT1
B13
PSTAT2
B12
PSTAT3
C11
STDA A13
SRDA A12
SCKA B11
SC0A B10
SC1A C10
SC2A D10
STDB C9
SRDB A10
SC2B B9
SC1B D9
SC0B E9
SCKB C8
MISO D8
MOSI B8
SCK D7
SPIC0 E7
SPIC1 B6
SPIC2 E6
SPIC3 D6
SPIC4 A6
TOUT0 A3
TOUT1 C4
TOUT2 B4
TOUT3 A4
TOUT4 D5
TOUT5 C5
TOUT6 A5
TOUT7 B5
TX/TDO E14
RX/IC1/TDI E12
RTS/IC2A/RESET_IN E11
CTS/MCU_DE D14
MCU_DE
G10
DDP_DE
F12
TMS
G14
TDI
F13
TDO
F10
TCK
F11
TRST
F14
MUX_CTL
D13
MOD
P10
TEST
E13
CKIH H1
CKIL H5
CKOH J4
CKO K1
RESET_IN
L10
RESET_OUT
M10
STO
P11
COL0 N11
COL1 M11
COL2 P12
COL3 N12
COL4 P13
COL5/GPIO0 M12
COL6/OC1 N13
COL7/PWM M13
ROW0 K14
ROW1 J13
ROW2 J11
ROW3 J14
ROW4 H13
ROW5/IC2B/GPIO1 H14
ROW6/DCD/SC2A/DSP_DE G13
ROW7/RI/ISCKA/TCK G11
INT0 L12
INT1 N14
INT2 M14
INT3 L14
INT4 K13
INT5 K12
INT6/DSR/STDA/TRST K11
INT7/DTR/SCLK/SRDA/TMS J12
DSP_IRQ A9
SIMCLK L7
PWR_EN K7
SIMDATA M9
SENSE P8
SIMRESET N9
RESERVED
E8
A-4 DSP56651ADM User’s Manual MOTOROLA
Figure A-3. DSP56651 UART I/F
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
TxD
DSR
RxD
DTR
RTS
CTS
TxD
RxD
RTS
GND
DSR
DTR
CTS
DCD
RI
RI
DCD
Manual RS232 Level Converter Disable
+
++
+
DSP56651 UART I/F
A
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Title
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Document
Number
Date: Designer:
Rev.
Sheet of
TX
INT6
ROW7
CTS\
ROW6
INT7
RX
RTS\
MUX_CTL
+5V
+5V
C35
1uF
16VDC
C37
1uF
16VDC
C36
1uF
16VDC
C38
1uF
16VDC
P19
5
9
4
8
3
7
2
6
1
U22
MAX3237CAI
C1+
28
C1-
25 V+ 27
V- 4
C2+
1
C2-
3
TIin
24 T2in
23 T3in
22 T4in
19
R1outB
16 R1out
21 R2out
20
Vcc 26
T1out 5
T2out 6
T4out 10
T3out 7
R1in 8
R3in 11
R2in 9
GND 2
T5in
17 T5out 12
R3out
18
EN
13 MBAUD
15 SHDN
14
JP9
1
2
R22
47K
MOTOROLA DSP56651ADM User’s Manual A-5
Figure A-4. Power Supply
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
7-12V AC/DC
INPUT
GREEN
POWER
OK
Vout=1.25(1+(R5/R6))
R6=196 1% for +2.8V
R6=267 1% for +2.4V
R6=163 1% for +3.1V
Power Supply
B
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Title
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Document
Number
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Sheet of
+5V
+3.3VA
+5V +3.3V +2.4V+5V
+3.3V
VCC
R4
475
LED1
-+
D1
1A, 50V
F1
1.5A FUSE
RESETABLE
+
C1
1000uF
16VDC
P1
2.1mm Male
L2
FERRITE BEAD
1mH C7
100pF
C9
100pF
C8
100pF
L3
FERRITE BEAD
1mH
C4
0.1uF
U9 MC78T05ACT
Vin
1Vout 3
GND
2
GNDt
4
C5
0.1uF
+
C2
47uF
6.3VDC
L1
FERRITE BEAD
1mH C6
0.1uF
+
C3
47uF
6.3VDC
L6
FERRITE BEAD
1mH
+
C23
47uF
6.3VDC
+
C22
47uF
6.3VDC
C25
0.1uF
C24
0.1uF L7
FERRITE BEAD
1mH
L4
FERRITE BEAD
1mH
+
C12
47uF
6.3VDC
+
C11
47uF
6.3VDC
C18
0.1uF
C17
0.1uF
C16
0.1uF
L5
FERRITE BEAD
1mH
+
C15
47uF
6.3VDC
+
C14
47uF
6.3VDC
C21
0.1uF
C20
0.1uF
R5
243 1%
R6
267 1%
+
C10
47uF
6.3VDC
C19
0.1uF
+
C13
47uF
6.3VDC
U10 MC33269DT-3.3
Vin
3Vout 4
GND
1
Vout 2
U11 MC33269DT
Vin
3Vout 4
ADJ
1
Vout 2
TP4
1
TP5
1
TP6
1
TP7
1
TP8
1
A-6 DSP56651ADM User’s Manual MOTOROLA
Figure A-5. Flash and Flash Emulation SRAM Memory Bank
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
NOTE: Jumper 1-3 & 2-4 for FLASH @ CS0 & SRAM @ CS4
Jumper 1-2 & 3-4 for FLASH @ CS4 & SRAM @ CS0
NOTE: Default from factory is WR\ to FWR\ for DSP56651.
If DSP56652 is used, cut trace at RJ1 to WR\ and
add 0 Ohm resistor at RJ2.
To reuse DSP56651 after DSP56652 use move 0 Ohm
resistor from RJ2 to RJ1.
FLASH & FLASH EMULATION SRAM MEMORY BANK
B
REDCAP20.DSN
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Number
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Rev.
Sheet of
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
FWR\
FLASH\
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
D3
D1
D2
D0
EB1\
OE\
EM_RAM\
D9
D10
D8
D11
EB0\
EM_RAM\
OE\
D5
D6
D4
D7
EM_RAM\
OE\
D13
D14
D12
D15
EM_RAM\
OE\
FLASH\
EM_RAM\
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
FWR\
OE\
EB0\EB1\
A[0..21]
D[0..15]
CS4\
CS0\
WR\
EB1\
FLASH\ EM_RAM\
+3.3V
+3.3V+3.3V
+3.3V+3.3V
+3.3V
+3.3V
U3
MCM6949YJ12
A0
1
A1
2
A2
3
A3
4
A4
5
A5
12
A6
13
A7
14
A8
15
A9
16
A10
18
A11
19
A12
20
A13
21
A14
22
A15
28
A16
29
A17
30
A18
31
A19
32
D0 7
D1 23
D2 10
D3 26
E6
W11
G27
Vss 25
Vss 9
Vcc 8
Vcc 24
U5
MCM6949YJ12
A0
1
A1
2
A2
3
A3
4
A4
5
A5
12
A6
13
A7
14
A8
15
A9
16
A10
18
A11
19
A12
20
A13
21
A14
22
A15
28
A16
29
A17
30
A18
31
A19
32
D0 7
D1 23
D2 10
D3 26
E6
W11
G27
Vss 25
Vss 9
Vcc 8
Vcc 24
U4
MCM6949YJ12
A0
1
A1
2
A2
3
A3
4
A4
5
A5
12
A6
13
A7
14
A8
15
A9
16
A10
18
A11
19
A12
20
A13
21
A14
22
A15
28
A16
29
A17
30
A18
31
A19
32
D0 7
D1 23
D2 10
D3 26
E6
W11
G27
Vss 25
Vss 9
Vcc 8
Vcc 24
U6
MCM6949YJ12
A0
1
A1
2
A2
3
A3
4
A4
5
A5
12
A6
13
A7
14
A8
15
A9
16
A10
18
A11
19
A12
20
A13
21
A14
22
A15
28
A16
29
A17
30
A18
31
A19
32
D0 7
D1 23
D2 10
D3 26
E6
W11
G27
Vss 25
Vss 9
Vcc 8
Vcc 24
U2
AM29LV800BB90EC
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
A18
16
D0 29
D1 31
D2 33
D3 35
D4 38
D5 40
D6 42
D7 44
D8 30
D9 32
D10 34
D11 36
D12 39
D13 41
D14 43
D15 45
WE 11
OE 28
CE 26
RESET
12 RY/BY
15
BYTE
47 Vss 46
Vss 27
Vcc 37
JP1
1 2
3 4
R1
100K
R2
100K
RJ1
0 Ohm
RJ2
0 Ohm
MOTOROLA DSP56651ADM User’s Manual A-7
Figure A-6. Fast SRAM Memory Bank
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
Fast SRAM Bank Enable
Jumper Option Selected
1-2
2-3 16-bit Mode
8-bit Mode
FAST SRAM MEMORY BANK
A
REDCAP20.DSN
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Number
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Sheet of
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
SA17
D3
D1
D2
D0 D9
D10
D8
D11
FCS\
D7
D5
D6
D4 D13
D14
D12
D15
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
SA17
SA17
A[0..21]
D[0..15]
EB1\ EB0\
OE\OE\ CS2\
A0
A17
FCS\
+3.3V+3.3V
+3.3V
U8
MCM6926AWJ12
A0
1A1
2A2
3A3
4A4
13 A5
14 A6
15 A7
16 A8
17 A9
18 A10
19 A11
20 A12
21 A13
29 A14
30 A15
31 A16
32
D0 6
D1 7
D2 10
D3 11
D4 22
D5 23
D6 26
D7 27
E5
W12
G28
Vdd 8
Vdd 24
Vss 25
Vss 9
U7
MCM6926AWJ12
A0
1A1
2A2
3A3
4A4
13 A5
14 A6
15 A7
16 A8
17 A9
18 A10
19 A11
20 A12
21 A13
29 A14
30 A15
31 A16
32
D0 6
D1 7
D2 10
D3 11
D4 22
D5 23
D6 26
D7 27
E5
W12
G28
Vdd 8
Vdd 24
Vss 25
Vss 9
JP2
1
2
R3
100K
JP12
1
2
3
A-8 DSP56651ADM User’s Manual MOTOROLA
Figure A-7. Clock Source and Resets
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
RESET PUSHBUTTON
Oscilator Power
Selector
On-Board Reset Enable
GREEN MCU
DEBUG LED
YELLOW MCU
DEBUG LED
RED MCU DEBUG
LED
CLOCK SOURCE and RESETS
B
REDCAP20.DSN
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Rev.
Sheet of
CKIH CKIL
EXTRST\
RESET_IN\
COL5
COL6
COL7
JTAGRST\
+5V
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V Y1
32.768KHz
R25
200K
R23
10M
U16E
4069
11 10
C40
15pF
C39
10pF
R29
1K
R28
47K
R30
47K R31
47K
+
C41
1uF
S1
JP11
1
2
U16F
4069
13 12
U27D
74HC04
9 8 R26
100
R27
100
U25D
74HC04
9 8
U25E
74HC04
11 10
U25F
74HC04
13 12
LED5
GREEN LED
LED6
YELLOW LED
LED7
RED LED
R32
1K
R33
1K
R34
1K
TP1
1
TP2
1
U24C
74HC00
9
10 8
U24A
74HC00
1
23
U24D
74HC00
12
13 11
U24B
74HC00
4
56
R24
10M
U16A
4069
1 2
U16B
4069
3 4
U16C
4069
5 6
U23 16.8MHz OSC
CLK 8
CLK 11
EN
1
VCC 14
GND
4
GND
7
JP10
1
2
3
U27A
74HC04
1 2
U27B
74HC04
3 4
U27C
74HC04
5 6
U16D
4069
9 8
U27E
74HC04
11 10
U27F
74HC04
13 12
Motorola DSP56651ADM Schematics A-9
Figure A-8. JTAG/OnCE Port and MODE Select
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
JTAG/OnCE
Connector
MCU MODE SELECT JUMPER
1-2
2-3
BOOT FROM INTERNAL ROM
BOOT FROM EXTERNAL FLASH
KEY
MCU_DE Signal Use Jumper
1-2
2-3
MCU and DSP request DEBUG
breaks on each other
MCU requests DEBUG on
TMS1 signal line
DSP MODE SELECT JUMPER
Jumper
1-2
MODE A: NORMAL MDI BOOT
MODE B: MDI SHARED MEMORY BOOT
MODE D: RESERVED
BOOT MODE
MODE C: MDI MESSAGING UNIT BOOT
OUT OUT
OUT
OUT
IN
IN
ININ
Jumper
3-4
JTAG/OnCE Port and MODE Select
A
REDCAP20.DSN
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TMS1
MCU_DE\
DSP_DE\
JTAGRST\
TCK
TDO
TDI
TMS
TRST\
MOD
STDA
STDB
+3.3V
+3.3V
P2
1 2
3 4
5 6
7 8
910
11 12
13 14
R8
100K
JP4
1
2
3
JP3
1
2
3
R7
100K R63
47K
R62
47K
JP13
1 2
3 4
A-10 DSP56651ADM User’s Manual MOTOROLA
Figure A-9. Bottom Connector
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
BOTTOM CONNECTOR
TEST Signal Use Jumper
1-2
NC
Enable Factory TEST MODE
Disable Factory TEST MODE
JTAG/OnCE signals present
on Bottom Connector
MUX-CTL Signal Use Jumper
1-2
NC
DE\
TCK
TDO
TDI
TRST\
MCU_DE\
TMS\
KEY
JTAG/OnCE signals present
on JTAG/OnCE Connector
RESET_IN\
Bottom Connector
A
REDCAP20.DSN
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Rev.
Sheet of
MUX_CTL
CTS
ROW6
RTS
ROW7
TX
RX
INT7
INT6
MUX_CTL
TEST
+3.3V
+3.3V
+3.3V
JP5
1
2
JP6
1
2
P3
1 2
3 4
5 6
7 8
910
11 12
13 14
MOTOROLA DSP56651ADM User’s Manual A-11
Figure A-10. DUART Interface
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
TxD
DSR
RxD
DTR
RTS
CTS
CTS
GPIO1
TxD
RI
DTR
RTS
DCD
RxD
GPIO2
DSR
RI
1.8432MHz
DCD
GND
TxD
RxD
DTR
DSR
RTS
CTS
TxD
CTS
DSR
DTR
RxD
RTS
GND
TxD
GND
+5V
+5V
DUART Enable
DUART INTR1 driving INT0
DUART INTR2 driving INT3
1-2
3-4
5-6
Jumper Block Selections
+
++
+
DUART Interface
B
REDCAP20.DSN
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Number
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Rev.
Sheet of
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BA0
BA1
BA2
BA4
INTR1
INTR2
INTR1
INTR2
SCS\
SCS\
BRESET\
CS3\
BD[0..15]
BA[0..21]
BOE\
BWR\
BRESET
INT0
INT3
RESET_OUT\
+5V
+5V
+5V
+5V
+5V
+3.3V
C26
1uF
16VDC
C28
1uF
16VDC
C27
1uF
16VDC
C29
1uF
16VDC
U12
PC16552DV
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
A0
10
A1
14
A2
15
CS
18 CHSL
16
RD
24
WR
20
MR
21
INTR1
34
TXRDY1
1
INTR2
17
TXRDY2
32
XIN
11
XOUT
13
MF1 35
MF2 19
VDD 33
VDD 44
VSS 22
VSS 12
SOUT1 38
SIN1 39
RI1 43
DCD1 42
DTR1 37
DSR1 41
RTS1 36
CTS1 40
RI2 31
DTR2 27
RTS2 23
SIN2 25
DCD2 30
DSR2 29
CTS2 28
SOUT2 26
P5
1
2
3
4
5
6
7
8
9
10
P4
5
9
4
8
3
7
2
6
1
JP7
1 2
3 4
5 6
U14C
74LCX04
56
U14D
74LCX04
98
U13
MAX3237CAI
C1+
28
C1-
25 V+ 27
V- 4
C2+
1
C2-
3
TIin
24
T2in
23
T3in
22
T4in
19
R1outB
16
R1out
21
R2out
20
Vcc 26
T1out 5
T2out 6
T4out 10
T3out 7
R1in 8
R3in 11
R2in 9
GND 2
T5in
17 T5out 12
R3out
18
EN
13
MBAUD
15 SHDN
14
P6
1
2
3
4
5
U14A
74LCX04
1 2
U14B
74LCX04
3 4
U14E
74LCX04
11 10
U14F
74LCX04
13 12
R9
100K
U26
1.8432MHz OSC
Vcc
8
OE
1OUT 5
GND 4
A-12 DSP56651ADM User’s Manual MOTOROLA
Figure A-11. CODEC with Audio Interfaces
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
2.048MHz Input
PCM INPUT
PCM OUTPUT
8KHz Frame Sync
Enable HPF
Power Down
Line Output
Line Input
CODEC Enable
RED DSP DEBUG
LED
YELLOW DSP
DEBUG LED
GREEN DSP DEBUG
LED
CODEC with Audio Interfaces
B
REDCAP20.DSN
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Rev.
Sheet of
SCKA
STDA
SC2A
SC1A
SC0A
SRDA
SC0A
SC2A
SC1A
+3.3VA
+3.3V
+3.3V
U15
MC145483DW
Vag_Ref 1
RO- 2
PI 3
PO- 4
PO+ 5
VDD
6
FSR
7
DR
8
BCLKR
9
PDI
10
MCLK
11
BCLKT
12
DT
13
FST
14
VSS
15
HB
16
TG 17
TI- 18
TI+ 19
Vag 20
R10
20K
R11
20K
P7
STEREO 1/8" PHONEJACK
P8
STEREO 1/8" PHONEJACK
R13
10K R15
10K
R16
10K
C32
0.1uF C33
0.01uF
C31
1uF
C34
1uF
C30
47uF
JP8
1 2
3 4
5 6
7 8
910
11 12 R12
10K
R18
10K
R17
100K
R14
100K
U25A
74HC04
1 2
U25B
74HC04
3 4
U25C
74HC04
5 6
LED2
RED LED
LED3
YELLOW LED
LED4
GREEN LED
R19
1K
R20
1K
R21
1K
MOTOROLA DSP56651ADM User’s Manual A-13
Figure A-12. Memory/Peripheral Port Expansion Connector
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
Memory/Peripheral Port Expansion Connector
B
REDCAP20.DSN
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Title
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Document
Number
Date: Designer:
Rev.
Sheet of
BD0
A0
A1
A2
A3
A4
A5
A6
A7
BD1
BD2
BD3
BD4
BD5
BD6
BD7
D0
D1
D2
D3
D4
D5
D6
D7
BA0
BA1
BA2
BA3
BA4
BA5
BA6
BA7
BD8
BD9
BD10
BD11
BD12
BD13
BD14
BD15
D8
D9
D10
D11
D12
D13
D14
D15
A8
A9
A10
A11
A12
A13
A14
A15
BA8
BA9
BA10
BA11
BA12
BA13
BA14
BA15
A16
A17
A18
A19
A20
A21
BA16
BA17
BA18
BA19
BA20
BA21
WRL\
WRH\
DEN\
DEN\
BD0
BD2
BD4
BD6
BD8
BD10
BD12
BD14
BA0
BA2
BA4
BA6
BA8
BA10
BA12
BA14
BA16
BA18
BA20
BWR\
BD1
BD3
BD5
BD7
BD9
BD11
BD13
BD15
BA1
BA3
BA5
BA7
BA9
BA11
BA13
BA15
BA17
BA19
BA21
BOE\
BOE\
BWR\
DEN\
WRL\
WRH\
BA[0..21]
D[0..15]
BD[0..15]
A[0..21]
CS0\
CS2\
CS4\
CS1\
CS3\
CS5
EB1\EB0\
BD[0..15]
BA[0..21] BA[0..21]
BD[0..15]
WR\
OE\ BOE\
BWR\
FLASH\
EM_RAM\
FCS\
EB0\
EB1\
WR\
WR\
+5V
+3.3V
+3.3V
U17
PI74LPT245AQ
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G
19
DIR
1
B1 18
B2 17
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
U18
PI74LPT245AQ
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G
19
DIR
1
B1 18
B2 17
B3 16
B4 15
B5 14
B6 13
B7 12
B8 11
P9
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
U19
PI74LPT541AQ
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G1
1
G2
19
Y1 18
Y2 17
Y3 16
Y4 15
Y5 14
Y6 13
Y7 12
Y8 11
U20
PI74LPT541AQ
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G1
1
G2
19
Y1 18
Y2 17
Y3 16
Y4 15
Y5 14
Y6 13
Y7 12
Y8 11
U21
PI74LPT541AQ
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G1
1
G2
19
Y1 18
Y2 17
Y3 16
Y4 15
Y5 14
Y6 13
Y7 12
Y8 11
U28C
74HC10
9
10
11 8
U28A
74HC10
1
2
13 12
U28B
74HC10
3
4
56
A-14 DSP56651ADM User’s Manual MOTOROLA
Figure A-13. Peripheral Expansion Connectors
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
KEYPAD CONNECTOR
BBP CONNECTOR
SAP CONNECTOR
QSPI CONNECTOR
PROTOCOL TIMER CONNECTOR SIM CARD CONNECTOR
KEY
CLOCKS, RESETS &
POWER CONNECTOR
PWM CONNECTOR
PWM OC1
IC2BGPIO
DCD
TxD
RTS
RI
RxD
DSR
DTR
CTS
SERIAL PORT CONNECTOR
IC1 IC2A
Peripheral Expansion Connectors
A
REDCAP20.DSN
Friday, June 19, 1998 DSP Tools 1513 2.0
Wireless Subscriber Division
6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513 FAX: (512)891-7260 MD:OE314
Title
Size
Document
Number
Date: Designer:
Rev.
Sheet of
COL0
COL2
COL4
ROW0
ROW4
COL6
ROW2
ROW6
COL1
COL5
COL3
COL7
ROW1
ROW3
ROW7
ROW5
SRDB
SC2B
SC0B
STDB
SCKB
SC1B
SC2A
SC0A
SRDA
SCKA
STDA
SC1A
SPIC2
SPIC0
MOSI
SCK
SPIC3
MISO
SPIC1 SPIC4
TOUT1
TOUT3
TOUT5
TOUT0
TOUT2
TOUT4
TOUT6 TOUT7
SIMDATA
SIMCLK SIMRESET\
PWR_EN
SENSE
CKIH
RESET_OUT\
CKIL
RESET_IN\
EXTRST\
STO
CKOH
CKO
COL6
ROW5
COL7
COL5
RESET_OUT\
RESET_OUT\
ROW6
TX
RTS
ROW7
RX
INT7
INT6
CTS
RX RTS\
DSP_IRQ\
+3.3V
+5V
+3.3V
+5V +2.4V
+5V
+3.3V
+5V
+3.3VA
+5V
+3.3VA
+3.3V
P10
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
P12
1
3
5
7
9
2
4
6
8
10
P14
1
3
5
7
9
2
4
6
8
10
P15
1
3
5
7
2
4
6
8
P11
1
3
5
7
9
11
13
15
2
4
6
8
10
12
14
16
P13
1
3
5
7
9
2
4
6
8
10
P16
1
3
5
7
9
2
4
6
8
10
P18
1
3
5
7
9
2
4
6
8
10
P17
1
3
5
7
2
4
6
8
MOTOROLA DSP56651ADM User’s Manual A-15
Figure A-14. Logic Analyzer Connectors
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
DATA BUS
ADDRESS BUS
ADDRESS BUS & CONTROL
DSP TRACE ADDRESS
DEBUG
DSP_AT
DSP_ADDR12
DSP_ADDR8
DSP_ADDR4
DSP_ADDR0
DSP_ADDR6
DSP_ADDR10
DSP_ADDR14
DSP_ADDR2
DSP_ADDR15
DSP_ADDR13
DSP_ADDR9
DSP_ADDR11
DSP_ADDR7
DSP_ADDR5
DSP_ADDR3
DSP_ADDR1
Lo
g
ic Analyzer Connectors
A
REDCAP20.DSN
Friday, June 19, 1998 DSP Tools 1514 2.0
Wireless Subscriber Division
6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513 FAX: (512)891-7260 MD:OE314
Title
Size
Document
Number
Date: Designer:
Rev.
Sheet of
D14
D12
D10
D8
D6
D4
D2
D0
D15
D13
D11
D9
D7
D5
D3
D1
A14
A12
A10
A8
A6
A4
A2
A0
A7
A3
A11
A15
A5
A9
A1
A13
A20
A18
A16
A19
A21
A17
CKOH
D[0..15]
D[0..15]
WR\
A[0..21]
A[0..21]
CKO
CKO
A[0..21] A[0..21]
RESET_IN\
INT4
INT2
CKO
RESET_OUT\
INT5
INT3
INT1INT0
CS4\
CS2\
CS0\
EB1\
WR\
SIZ0
PSTAT2
PSTAT0
CS5
CS3\
CS1\
OE\
EB0\
SIZ1
PSTAT3
PSTAT1
MOD
SIMRESET\
SENSE
ROW4
ROW2
ROW0
COL4
COL2
COL0
PWR_EN
SIMDATA
SIMCLK
ROW3
ROW1
COL5
COL3
COL1
P20
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
P22
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
P24
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
P21
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
P23
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
17 18
19 20
TP3
1
A-16 DSP56651ADM User’s Manual MOTOROLA
Figure A-15. Bypass Capacitors, Power/Ground Connections and Spare Parts
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
PI74LPT245'S 74HC04 74HC10 74LCX04 PI74LPT541'SMAX3237 16.8MHz OSC 1.8432MHz OSC MAX3237 MC145483
AM29LV800 MCM6949 MCM6949 MCM6949 MCM6949
MCM6926 MCM6949 74HC04
FAST SRAM
FLASH/EMULATION RAM
Bypass Capacitors, Power/Ground Connections and Spare Parts
B
REDCAP20.DSN
Friday, June 12, 1998 D SP Tools 1515 2.0
Wireless Subscriber Division
6501 William Cannon Drive West
Austin, TX, 78735-8598
(512)891-6513 FAX: (512)891-7260 MD:OE314
Title
Size
Document
Number
Date: Designer:
Rev.
Sheet of
AVDD
GND
PVCC
GND
CVDD
GND
KVDD
GND
EVDD
GND
HVDD
GND
FVDD
GND
DVDD
GND
BVDD
GND
AVDD
GVDD
PVCCQVCCH QVCC
CVDD KVDD EVDD
HVDD FVDD DVDD BVDD
GVDD
GND
QVCCH
QVCC
GND
+3.3V
+3.3V
+3.3V +3.3V +3.3V
+3.3V+3.3V+3.3V
+3.3V +3.3V +2.4V +2.4V
+3.3V
+5V +3.3VA
+3.3V
+3.3V
C42
0.1uF
C51
0.01uF
C50
0.1uF
C49
0.01uF
C48
0.1uF
C47
0.01uF
C46
0.1uF
C45
0.01uF
C44
0.1uF
C43
0.01uF
C102
0.01uF
C101
0.1uF
C71
0.002uF
C53
0.01uF
C52
0.1uF
C56
0.1uF
C55
0.01uF
C54
0.1uF
C97
0.1uF
C99
0.1uF
C100
0.01uF
C93
0.1uF
C94
0.01uF
C95
0.1uF
C96
0.01uF
C98
0.01uF
C58
0.01uF
C57
0.1uF
C60
0.01uF
C59
0.1uF
C62
0.01uF
C61
0.1uF
C64
0.01uF
C63
0.1uF
C66
0.01uF
C65
0.1uF
C68
0.01uF
C67
0.1uF
C70
0.01uF
C69
0.1uF
C103
0.1uF
C86
0.1uF
C88
0.1uF
C89
0.01uF
C82
0.1uF
C83
0.01uF
C84
0.1uF
C85
0.01uF
C87
0.01uF
C90
0.1uF
C91
0.01uF
C92
0.1uF
C81
0.01uF
C80
0.1uF
C76
0.1uF
C78
0.1uF
C79
0.01uF
C72
0.1uF
C73
0.01uF
C74
0.1uF
C75
0.01uF
C77
0.01uF
C107
0.01uF
C106
0.1uF
C108
0.1uF
C104
0.1uF
C109
0.01uF
C105
0.01uF
U50
AVDD0
C1
AVDD1
F1
AGND0
B1
AGND1
G2
QVCCH0 J3
QVCCH1 P7
QVCCH2 G12
QVCCH3 A8
QVCC0 H12
QVCC1 M8
QVCC2 J2
QVCC3 B7
QGND0 J5
QGND1 N8
QGND2 J10
QGND3 C7
FVDD
K2
FGND
J1
DVDD
M5
DGND
L5
BVDD
L8
BGND
K8
GVDD0
H11
GVDD1
L11
GGND0
H10
GGND1
L13
CVDD
L3
CGND
M1
KVDD
C12
KGND
B14
EVDD
D11
EGND
A11
HVDD
C6
HGND
A7
PCAP
L9
PGND
P9 PVCC
K9
P1GND
N10
GND1 E5
GND2 E10
GND3 F6
GND4 F7
GND5 F8
GND6 F9
GND7 G6
GND8 G7
GND9 G8
GND10 G9
GND11 H6
GND12 H7
GND13 H8
GND14 H9
GND15 J6
GND16 J7
GND17 J8
GND18 J9
GND19 K5
GND20 K10
Motorola DSP56651ADM Bill of Materials B-1
Appendix B
DSP56651ADM Bill of Materials
Motorola DSP56651ADM User’s Manual B-2
Table A-1. Electrical Parts List
Qty Description Ref. Designators Vendor Part #
Integrated Circuits
1 PC56651GC U1 Motorola
1 AM29LV800BB90EC U2 AMD
4 MCM6949YJ12 U3, U4, U 5, U5 Motorola
2 MCM6926AWJ12 U 7, U8 Motorola
1 MC78T05ACT U9 Motorola
1 MC33269DT-3.3 U10 Motorola
1 MC33269DT U11 Motorola
1 PC16552DV U12 National
2 MAX3237EAI U13, U22 Maxim
1 MC74LCX04D U14 Motorola
1 MC145483DW U15 Motorola
2 MC74HC04 AD U25, U27 Motorol a
2 PI74LPT245AQ U17, U18 Pericom
3 PI74LP T541AQ U19, U20, U21 Pericom
116.8MHz OSC U23 FOX
1 MC74HC00D U24 Motorola
1 1.8432 MHz OSC U26 EPSON
1 MC14069UBD U16 Motorola
1 MC74HC10D U28 Motorola
Crystal
1 32.768 KHz Y1 ECS ECX-306
Motorola DSP56651ADM Bill of Materials B-3
Resistors
13 100K ΩR1-R3, R7-R9, R14, R17,
R35, R37, R39, R58 & R60 Panasonic ERJ-6GEYJ104
1475 Ω 1% R4 Panasonic ERJ-6ENF4750
1243 Ω 1% R5 Panasonic ERJ-6ENF2430
1267 Ω 1% R6 Panasonic ERJ-6ENF2670
220K ΩR10 & R11 Panasonic ERJ-6GEYJ203
510K ΩR12, R13, R15, R16 & R18 Panasonic ERJ-6GEYJ103
71K ΩR19–R21, R29, R32–R34 Panasonic ERJ-6GEYJ102
18 47K ΩR22, R28, R 30, R31, R 36,
R38, R40–R43, R 45, R47,
R49, R51, R53, R55, R62 &
R63
Panasonic ERJ-6GEYJ473
210M ΩR23 & R24 YAGEO 106E
1200K ΩR25 Panasonic ERJ-6GEYJ204
2100 ΩR26 & R27 Panasonic ERJ-6GEYJ101
10 22K ΩR44, R46, R 48, R50, R 52,
R54, R56, R57, R59 & R61 Panasonic ERJ-6GEYJ223
Inductors
7 1 mH FERRITE BEAD L1–L7 Murata BL01RN1-A62
LEDs
3 GREEN LED LED1, LED4, LED5 Hewlett-Packard HSMG-C650
2 RED LED LED2, LED7 Hewlett-Packard HSMS-C650
2 YELLOW LED LED3, LED6 Hewlett-Packard HSMY-C650
Diode
2 1 A, 50 V BRIDGE D1 Vishay/Liteon DF005S
Fuses
2 1.5 A, 35 V RESETABLE F1 Little Fus e 2029 L07 5
Capacitors
11000 µF C1 SKR102M1EJ21
Qty Description Ref. Designators Vendor Part #
Motorola DSP56651ADM User’s Manual B-4
Table A-2. H ardware Parts
11 47 µFC2 , C3, C10–C15, C22, C23,
C30 TCC47K6.3C
47 0.1 µF C4–C6, C16–C21, C24, C25,
C32, C42, C44, C46, C48,
C50, C52, C54, C56, C57,
C59, C61, C63, C65, C67,
C69, C72, C74, C76, C78,
C80, C82, C84, C86, C88,
C90, C92, C93, C95, C97,
C99, C101, C103, C104,
C106, C108
MCCE104K2NR-T2
3100 pF C7–C9 MCCE101J2NO-T1
11 1 µF C26–C29 , C31, C34–C38,
C41 TCC1K6.3A
33 0.01 µF C33, C43, C45, C47, C49,
C51, C53, C55, C58, C60,
C62, C64, C66, C68, C70,
C73, C75, C77, C79, C81,
C83, C85, C87, C89, C91,
C94, C96, C98, C100, C102,
C105, C107, C109
MCCE103K2NR-T1
110 pF C39 MCCE100D2N0-T1
115 pF C40 MCCE150J2NO-T1
10.002 µF C71 MCCE202K2NR-T1
Qty Description Ref. Designator Vendor Part #
Jumpers
22 × 2 Bergstick JP1, JP13 Samtec TSW-1-2-07-S-D
52 × 1 Bergstick J P2, JP5, JP6, JP9, JP11 Samtec TSW-1-2-07-S-S
43 × 1 Bergstick JP3, JP4, JP10, JP12 Samtec TSW-1-3-07-S-S
13 × 2 Bergstick JP7 Samtec TSW-1-3-07-S-D
16 × 2 Bergstick JP8 Samtec TSW-1-6-07-S-D
Test Points
81 × 1 Bergstick TP1–TP8 Samtec TSW-1-1-07-S-S
Sockets
Qty Description Ref. Designators Vendor Part #
Motorola DSP56651ADM Bill of Materials B-5
114-pin socket U23 Assmann AR14-HZW
Connectors
2Stereo Phonejack P7, P8 Switch Craft 35RAPC4BHN2
2DE9F Connector P4, P19 AMP 745781-4
2 7 x 2 RT Connector P2, P3 Samtec TSW-1-7-07-S-D-RA
15 x 2 RT Connector P5 Samtec TSW-1-5-07-S-D-RA
1Power Connector P1 Switch Craft RAPC-712
2 5 x 1 Connector P6 Samtec TSW-1-5-07-S-S
125 x 2 RT Connector P9 Samtec TSW-1-25-07-S-D -RA
19 x 2 RT Connector P10 Samtec TSW-1-9-07-S-D-RA
18 x 2 RT Connector P11 Samtec TSW-1-8-07-S-D-RA
15 x 2 RT Connector P12–P14, P16, P18 Samtec TSW-1-5-07 -S-D-RA
14 x 2 RT Connector P15, P17 Samtec TSW-1-4-07-S-D-RA
110 x 2 Connector P20–P24 Samtec TSW-1-10-07-S-D
Switches
2Momentary Pushbutton S1 BOURNS 7914G-000ECT
Miscellaneous
22 Shunt SH1–SH22 Samtec SNT-100-BL-T
84–40 Nylon Screws N/A N /A
83/4” Nylon Standoffs N/A N/A
Qty Description Ref. Designator Vendor Part #
Motorola DSP56651ADM User’s Manual B-6
Motorola Index-i
A
Address/ data buses 2-2
Application Development 1-4
Audio CODEC Serial Port Interface (SAP) 2-24
B
Baseband CODEC Serial Port Interface (BBP) 2-23
BBP Connector (P13) Pin Assignment s 2-23
BBP Functional Block Diagram 2-23
Bill of Materials B-1
Boot Mode Selection 2-9
Bottom Connect or 2-1 0
Bottom Connector (P3) Pin Assignments 2-11
Bottom Debug Connector Functional Block
Diagram 2-11
C
Clock Source Functional Block Diagram 2 -19
Clock Sources 2-19
Clocks, Resets & Power Connector (P11) Pin
Assignments 2-19
D
Default Jumper Options 1-3
DSP Debugging Indicators 2-29
DSP Terminal 2-30
DSP Terminal Key Layout 2-31
DSP Terminal Keypad Matrix 2-31
DSP Terminal LCD Display 2-32
DSP56600 Family Manual 2-2
DSP56651 Serial Port 2-27
DSP56651 Serial Port Functional Block Diagram 2-28
DSP566 51 Serial Por t Jumper Op tio ns 2-28
DSP56651 Technical Data 2-2
DSP56651ADM Functional Block Diagram 2 -3
DSP56652 User’s Manual 2-2
E
EIM (P9) Pin Assignments 2-20
External Interface Memory 2-20
External Memory Interface Functional Block
Diagram 2-20
F
Fast SRAM Jumper Options 2-5
Fast Static RAM (FSRAM) 2-4
Features 2-1
FLASH Jumper Options 2-7
FLASH Memory Bank 2-6
FLASH/Emulation SRAM Functional Block
Diagram 2-6
FSRAM Functio nal Block Diagram 2-5
Functiona l Block Diagram 2- 3
I
Input Power Pin Assignments 2-18
Installing the Mo dule 1-4
Installing the Software 1-4
J
Joint Test Action Group (JTAG) 2-1
JTAG/OnCE 2-9
JTAG/OnCE Connector (P2) Pinout 2-10
JTAG/OnCE Functional Block Diagram 2-9
JTAG/OnCE Jumper Options 2-10
Jumper Quick Reference 1-3
Jumpers 1-13 1-3
K
Keypad 2-22
Keypad Connector (P10) Pin Assignments 2-22
Keypad Connector Pin Assignments 2-31
Keypad Functional Block Diagram 2-22
L
LED Indicators 2-29
Logic Analyzer Header #1 (P22) Pin Assignments 2-14
Logic Analyzer Header #2 (P20) Pin Assignments 2-15
Logic Analyzer Header #3 (P24) Pin Assignments 2-15
Logic Analyzer Header #4 (P21) Pin Assignments 2-16
Logic Analyzer Header #5 (P23) Pin Assignments 2-16
Logic Analyzer Interface 2-14
Logic Analyzer Interface Functional Block
Diagram 2-14
Index
Index-ii DSP56651ADM User’s Manual Motorola
M
M•CORE Boot MODE Jumper Options 2-9
M•CORE Family Manual 2-2
MCM6926A 2-4
MCU Debugging Indicators 2-29
Memory 2-2
Fast Static RAM ( FSRAM) 2-4
FLASH Memory Bank 2-6
Memory Jumper Options, 8-Bit/16-Bit 2-5
Motorola ADS 1-1
MUX_CNT Jumper Options 2 -11
O
off-board memory/peripherals 2-2
On-Board DUART 2-12
On-Board DUART Functional Block Diagram 2-12
On-Board DUART Jumper Options 2-12
on-board memory/peripherals 2-2
Oscillator Enable Jumper Options 2-19
P
P7 Line-In Description 2-8
P8 Line-Out Description 2-8
Peripheral port connectors 2-1
Power Supply 2-18
Powe r Supply Functi onal Bl ock Diagram 2 -18
Protocol Timer Connector (P14) Pin Assignments 2-26
Prot ocol Tim er Functional Block Diagram 2-26
Protocol Timer Interface 2-26
Q
QSPI Connector (P12) Pin Assignments 2-25
QSPI Functional Block Diagram 2-25
Queued Serial Peripheral Interface (QSPI) 2-25
Quick-Start Guide 1-1
R
Reset Interface 2-28
Reset Interface Functional Block Diagram 2-29
RS-232 Connector (P19) Pin Assignments 2-17
RS-232 Connector (P4) Pin Assignments 2-13
S
SAP Connector (P16) Pin Assignments 2-24
SAP Functional Block Diagram 2 -24
Schematics A-1
Secondary UART Port Connector (P5) Pin
Assignments 2-13
Serial LCD Connector (J1) Pin Assignments 2-32
Serial LCD Port Connector (P6) Pin Assignments 2-13
Serial Port Connector (P18) Pin Assignments 2-28
SIM Card Connector (P15) Pin Assignments 2-27
SIM Card Functional Block Diagram 2-27
SIM Card Interface 2-27
T
Technical Summary 2-1
Terminal Keys Assignments 2-30
Test Points 2- 29
Testing the DSP56651ADM Installation 1-4
U
U7 2-4
U8 2-4
UART 2-17
UART Functional B lock Diagram 2-17
UART Jumper Options 2-17
V
VCC (3.3 V) 2-1
VCCQ (2.4 V) 2-1
Voice Codec 2-7
Voice CODEC Functi onal Block Diagram 2-7
Voice CODEC Jumper Options 2-8
VSS (GND) 2-1
1
2
A
B
Quick-Start Guide
DSP56651 ADM Techn ical Sum mar y
DSP56651ADM Schematics
DSP56651ADM Bi ll of Materials
IIndex
1
2
A
B
Quick-Start Guide
DSP56651ADM Technical Summary
DSP56651ADM Schematics
DSP56651ADM Bill of Materials
IIndex
