www.gctsemi.com Bluetooth Direct conversion CMOS RF transceiver Multimedia embedded SOC bringing outstanding flexibility Ultimate development environments supported beyond the limits of applications Standard Silicon Solution (GDM1000/1201) Multimedia SOC for Digital Audio Streaming (GDM1202) True CMOS Single Chip RF/Baseband (GDM1101) GCT Bluetooth Development Kit (GBLUE-Kit) GCT Semiconductor, Inc. Standard Silicon Solution (GDM1000/GDM1201) Key Features Highly-Integrated CMOS RadioTransceiver (GDM1000) GCT provides a fully functional Bluetooth ICs for data and voice communications with highly-integrated software solutions. The Class 2 and 3 (1 to 10 meter range) compliant with Bluetooth Specification 1.1 standard Bluetooth chipset provided by GCT is comprised of the Fully integrated, single-chip transceiver GDM1000 2.4GHz radio transceiver IC and GDM1201 single chip with on-chip PLL, VCO, LNA, PA, up/down baseband controller. converter, and digital GFSK modem with symbol timing recovery, bit-slicer, SYNCWORD detector Applications BlueRF RXMODE2/3 unidirectional and Bluetooth modules JTAG serial interfaces , compatible with Mobile hand-held devices GDM1201 baseband IC -80dBm minimum receiver sensitivity Superior adjacent channel selectivity Access points PCMCIA (C/I -6dB@1MHz offset frequency) High out-of-band blocking immunity Support for dual reference clock frequency: 13/16MHz 0.25 RFCMOS technology 44-pin QFN (7mm x 7mm) package General Bluetooth Baseband supporting multiple - standards, along with USB host/device combo functions(GDM1201) Compliant with Bluetooth Specification 1.1 Flash Programmable seamless Bluetooth RF interfaces such as 6 wires BlueQ interface Antenna Filter Switch GDM1000 GDM1201 or BlueRF RXMODE2/3 uni/bi- directional Data PCM Codec and JTAG serial interfaces compatible with GDM1000 radio transceiver IC Standard UART, USB with host/device combo functions and 13/14bit PCM/CVSD, GDM1201 8kbps synchronous serial audio interfaces The GDM1201 is a single-chip baseband controller implemented with CMOS Integrated 14bit 8kbps sigma delta analog technology providing Bluetooth functionality for high data rate, short distance voice codec Integrated 64MIPS PiCOII-RISC GCT wireless communication in the 2.4GHz ISM band. Together with the GDM1000 embedded RISC processor and 64Kbyte radio transceiver IC and external flash memory, it provides a fully compliant on-chip SRAM Bluetooth solution for data and voice communications. On-chip implementation of Link Controller, The on-chip 32-bit microcontroller supports the highest data rate in Bluetooth Link Manager, HCI, L2CAP, RFCOMM, and communications. The architecture of GDM1201 is based on GCT's proprietary common Bluetooth profiles Provides system power control of radio and embedded RISC processor for low power processing and includes sufficient microprocessor embedded SRAM (64Kbyte) to support the on-chip Bluetooth stack, such as Link Software development kit and source code Controller, Link Manager, HCI, L2CAP, RFCOMM and SDP, thus allowing licenses available cost-effective embedded or hosted application solutions. Supports multiple reference clock frequency: GDM1201supports multiple-standard interfaces, such as BlueRF RXMODE2/3 12/13/16/19.2MHz 0.18 CMOS technology 100-pin fpBGA (8mm x 8mm) package uni/bi-directional, BlueQ and JTAG serial, which can simplify implementation with alternatevendors' transceivers, giving the customers outstanding flexibility. GDM1000 The GDM1000 Bluetooth single-chip CMOS radio is a highly integrated RF transceiver and modem optimized for use in 2.4GHz Bluetooth communication systems. With on-chip PLL, VCO, and all the other function elements of transmitter and receiver, the GDM1000provides averyhigh integration level, thus requiring onlyan external antenna, antenna switch, and crystal for a complete Bluetooth v1.1 RF solution. This radio IC is based on GCT's patented direct conversion architecture, which offers superior adjacent channel selectivity and fast automatic gain control and reduces the number of external RF board components such as external SAW filters, bandpass filters and on-chip inductors, thus meeting stringent requirements of smallest form factor in Bluetooth. Theradio isimplemented in aproduction-ready, high-yield CMOS processes, further enhancing its cost-competitiveness. GDM1000 supports the standard BlueRF RXMODE2/3 unidirectional and JTAG serial interfaces, which allow integration with a variety of different vendors' baseband ICs allowing a high degree of system design flexibility. BB FILTER MIXER ADC VGA GFSK DEMODULATOR SYNC WORD /TIMING DETECTION LNA ADC VGA ANTENNA PFD +45 VCO -45 ANTENNA FILTER SWITCH PRESCALER CHANNER SETTNG LOOP FILTER SERIAL PROGRAMMING INTERFACE CLOCK REFERENCE GENERATOR CLOCK FREQUENCY SYNTHESIZER DAC VGA PA GFSK MODULATOR DAC VGA BASEBAND INTERFACE GCT Proprietary 32bit RISC MCU (V6@PiCOII-RISC, 64MIPS) Inst. /Data (16KB) I-Cache (8KB) Data (32KB) BT Data (16KB) 20bit address, 16bit data HOST MEM IF V6PB Bridge Applications / Profiles I/O (2MB) (option) SRAM (2MB) (option) Flash (2MB) Host BT Stacks L2CAP GXHCI Packet Controller Bit Processor (FEC,HEC,CRC,...) Bluetooth Baseband Controller Multi-mode RF transceiver I/F (BlueRF RXMODE2/3, BlueQ) BlueRF : RXMODE2/3 BlueQ GDM100x (GCT BT RF transceiver) System registers Interrupt handler/ Timer Power Manage. JTAG Controller, on-chip debugger JTAG GPIO GPIO combo USB (Host/Device) UART GXHCI Embedded Bluetooth Stacks/ Profiles PC Phone Embedded L2CAP serial HCI PCM/CVSD Codec Baseband PLL serial Applications HCI Analog PCM Codec serial Speech Codec Audio LM Link Control Baseband OSC 12/13/16/19.2MHz GDM1201 embedded Bluetooth protocol stack www.gctsemi.com Multimedia SOC for Digital Audio Streaming (GDM1202) Key Features Compliant with Bluetooth Specification 1.1 The GDM1202 is a single chip Bluetooth Programmable seamless Bluetooth RF baseband IC implemented in CMOS technology interfaces such as 6 wires BlueQ interface or with embedded DSP processor for Bluetooth BlueRF RXMODE2/3 uni/bi-directional and applications, such as MP3 or AC3 digital JTAG serial interfaces compatible with audio decoders. Together with GDM1000 the GDM1000 radio transceiver IC 2.4GHz radio transceiver IC and an external Standard UART, USB with device/host combo 2 flash memory, it provides a fully compliant functions, 13/14bit 8KHz PCM/CVSD, and I S two channels external audio DAC interfaces Integrated sigma delta analog combo codec with the functions supporting both 16bit 8kbps voice codec and 16bit programmable 32/44.1/48KHz sampling frequency dual channel Bluetooth solution, especially for digital audio streaming. The GDM1202 is comprised of a radio interface, Bluetooth baseband for bit processing, on-chip 32-bit hybrid RISC/DSP embedded processor, and standard peripheral interfaces. audio DAC GCT's proprietary 96MIPS hybrid RISC and GDM1202 DSP PiCOII embedded processor with 24-bit The GDM1202 is focusedon audiostreaming applications, allowing high-quality multiplication and 48-bit accumulation and audio content distribution. GDM1202 supports theAdvanced Audio Distribution 128Kbyte on-chip SRAM, sufficient to support several digital audio and speech codecs such as MP3, AC3 or G.723.1 Profile defined in Bluetooth with internal audio DAC. For a complete Bluetooth solution, the GDM1202 can be integrated with the GDM1000 2.4GHz radio On-chip implementation of Link Controller, transceiver, needing only an external antenna, crystal and flash memory. Link Manager, HCI, L2CAP, RFCOMM and The on-chip embedded processor in GDM1202 is based on GCT's proprietary A/V transport profile for digital audio streaming hybrid RISC/DSP processor and is powerful enough to support both full rate applications Bluetooth data/voice communications and computational intensive DSP Software development kit and source code applications. With 128Kbytes of internal SRAM, it supports both an on-chip licenses available for embedded stacks, and DSP firmware available for audio and speech standards Bluetooth stack, [including LMP, L2CAP, SDP, AVDTP (A/V Distribution Transport Protocol) and AVCTP (A/V Control Transport Protocol)], and an Supports multiple reference clock frequencies: audio application without external memory, thus providing a cost-effective, 12/16/19.2MHz low-power solution. 0.18 CMOS technology GDM1202 supports GCT's optimized C compiler and intrinsic library functions to maximize developer's software development productivity. On top of this, GCT provides a performance-optimized DSP library for enabling several multimedia standards, such as MPEG audio decompression, Dolby Digital Applications decompression, G.723.1/G.728 speech codec, etc. Portable MP3 players Wireless short range digital audio streaming system GCT Proprietary Hybrid 32-bit RISC MCU & 24-bit DSP Core (V6@PiCOII-DSP, 96MHz) Wireless high quality digital audio speaker system XMEM0 YMEM0 XMEM1 YMEM1 (32KB) (32KB) (16KB) (16KB) I-Cache (16KB) MEM 1F YMEM2 (16KB) MMU YMEM2 (16KB) V6PB Bridge 20bit address. 16bit data Flash (2MB) SRAM (2MB) (option) l/O (2MB) (option) Host UART GXHCI PC Phone PDA PC Phone Smart Media Card serial serial 8bit USB System registers Interrupt handler/Timer UART NAND Flash Controller Power Management OSC PLL (96MHz) JTAG Controller, on-chip debugger 44 GPIO Bluetooth Controller Bit Processor Multi-mode RF transceiver I/F (BlueRF RXMODE2/3, BlueQ) JTAG Audio F/W MP3,AC3 A2DP AVRCP GPIO Speech Codec I/F 8kHz PCM 32/44.1/48kHz DAC Audio Codec I/F (I2S) HOST Off-chip Debugger serial SDP Peripheral L2CAP Speech Codec HCI Audio LM serial Stereo Audio DAC Link Control Baseband 12/16/19.2MHz BlueRF : RXMODE2/3 BlueQ GDM 1000 GDM1202 protocol stack True CMOS Single Chip RF/Baseband (GDM1101) Key Features GDM1101 is a Bluetooth single-chip CMOS IC with Class 2 and 3 (1 to 10 meter range) compliant integrated radio transceiver and baseband controller with Bluetooth v1.1 providing a complete Bluetooth version 1.1 solution Fully integrated, radio transceiver with on-chip PLL, VCO, LNA, PA, up/down (excluding external flash memory). GDM1101 consi sts converter, and digital GFSK modem of a r adi o transceiver employing GCT's patented -80dBm minimum receiver sensitivity direct conversion technology, baseband controller with bit processor, Standard UART and 13/14bit PCM, 8KHz GCT's proprietary embedded RISC processor, and standard peripheral synchronous serial audio interfaces interfaces such as UART/USB/PCM. USB interface compliant with USB Specification 1.1 supporting both host and device functions Integrated 14bit 8kbps sigma delta analog voice codec GCT Proprietary 32bit RISC MCU (V6@PiCOII-RISC, 64MIPS) Packet Controller Bit Processor (FEC,HEC,CRC) I-Cache (8KB) Inst./Data (16KB) MEM IF Data (32KB) BT Data (16KB) V6PB Bridge BT Baseband Controller Modulator/ Demodulator GCT Proprietary CMOS-RF (GDM1000 core integrated) System registers JTAG Controller, on-chip debugger 32 GPIO I/O (2MB) (option) SRAM (2MB) (option) GCT's proprietary 64MIPS PiCOII-RISC HOST 20bit address, 16bit data Application / Profiles Fiash (2MB) Host BT Stacks L2CAP JTAG GXHCI HOST Peripheral HCI USB (Host, Device) GPIO Power Manage. UART serial PC Phone PC Phone Applications GXHCI Embedded Bluetooth Stacks/Profiles Baseband PLL Speech Codec I/F HCI LM serial Speech Codec Link Control Baseband OSC 12/13/16/19.2MHZ common Bluetooth profiles Provides system power control of radio and Embedded L2CAP Audio 8kHz PCM Codec On-chip implementation of Link Controller, Link Manager, HCI, L2CAP, RFCOMM and GPIO Interrupt handler/ Timer embedded RISC processor and 64Kbyte on-chip SRAM GDM1101 embedded Bluetooth protocol stack microprocessor Software development kit and source code licenses available Supports multiple referenceclock frequency: 12/13/16/19.2MHz 0.18 RFCMOS technology GDM1101 Applications With GCT's patented direct conversion technology minimizing LO coupling ISM 2.4GHz wireless applications and DC offsets, the GDM1101 surpasses Bluetooth 1.1 performance Personal wireless communication systems requirements, especially for high channel selectivity and broad dynamic range, Mobile hand-held devices with small form thus providing reliable and superior performance in the presence of many factors ISM band RF interferers. The on-chip 32-bit RISC processor is powerful enough to support full rate Bluetooth communications. Its instruction set is optimized for bit processing in embedded solutions or voice applications, which are frequently used in Bluetooth. With 64Kbytes of internal SRAM, the GDM1101 effectively supports on-chip Bluetooth stack without using any external memory, which results in lower power consumption and a more cost effective solution for embedded or hosted Bluetooth applications. www.gctsemi.com GCT Bluetooth Development Kit (GBLUE-Kit) GCT provides a complete development kit for implementing Bluetooth software and hardware applications along with silicon solutions, which are also supported by GCT. GBLUE-Kit, GCT Bluetooth Development Kit, is designed for professional developers targeting both host software and on-chip applications. <GBLUE-Kit> EBK : Evaluation Board Kit Bluetooth module JTAG, UART, USB, A/V interface Board manager ESDK : Embedded SDK V6 executable for program development GVOS Embedded stacks, profiles, applications Embedded Application Board Manager GUI based communication with on-chip debugger Source / Assembly level real-time debugger Firmware download / config Board tester and chip status monitor MP3 MPEG4 A/V HSDK : Host-sided SDK HCI, GXHCI Host application Device driver Host Application General access manager Sample data/voice application Piconet connection manager Embedded Stacks, Profiles PC (Windows / Linux) HCI GXHCI BB/LM Stacks/Profiles JTAG, UART USB, A/V I/F Device Driver GXHCI HCI RTOS / Kernel HOST GVOS Libraries VOS eCosTM Windows / Linux / Commercial RTOS V6 Executable GDM1202 C/C++ Compiler Simulator Binary Utility Debugger Customer Development Support GCT supports complete tools for customized applications, which have been evolving from a basic standardized approach. <Evolutionary Approach > EBK Customized Approach Single- Chip Module with smallest foot-print Basic Approach Base Board & Two/ Single-Chip Module Board Manager ESDK Customized Approach Enhanced Embedded Stacks, Profiles Basic Approach V6 Processor Executable RTOS : VOS, GVOS over VOS + Linux, ECOS, GVOS over ECOS Embedded Stacks and Profiles HSDK Customized Approach Device Driver for Virtual COM port manager, PPP server / client over VCOMM Basic Approach Standard HCI / GXHCI Generic Access Manager, Service Discovery Manager Data / Voice Transmission Test Piconet Connection Manager GBLUE-ESDK GBLUE-EBK Bluetooth modules in the EBK includes: 2-chip: GDM1000 & GDM1201 various RTOS, such as 1-chip: GDM1101 GCT provides embedded stacks and profiles running on VOS: GCT proprietary RTOS with smallest memory Bluetooth evaluation board manager software footprint for Bluetooth On-chip processor GUI debugger with both source and GVOS: GCT virtual OS for embedded Bluetooth stack & assembly level profile Firmware downloading and configuration Diagnostic operation of both evaluation board and chip TM eCos by Redhat Embedded Stacks and Profiles are optimized for embedded user applications with customized protocols, and further, GCTproprietary software architecture absolutely meets the requisites to implement 'application-embedded' stacks with these major features: <Application-embedded> Support for GXHCI HCI Dispatcher (GCT Extended HCI) with use of approx. GCT Extended HCI Application Profile BT Stack Access Layer 20 abstracted GXHCI commands covering all standard HCI PPP GBLUE-HSDK TCS RFCOMM L2CAP HSDK (Host-sided SDK) enables customers to develop their own Bluetooth host applications and supports both Internal HCI Device drivers in HSDK include: Virtual serial port entity SDP commands Multi-threaded emulation on a single thread, which minimizes standard HCI / GXHCI over UART and USB OBEX Host Controller LM/LC usage of memory and MIPS NDIS interface module for LAP BB/RF BB/RF www.gctsemi.com www.gctsemi.com Head Office 2121 Ringwood Avenue San Jose, CA 95131 T. 408 434 6040 F. 408 434 6050 GCT Asia Pacific, Inc. Good Morning Tower 10F, 23-2, Yoido-Dong, Youngdeungpo-Ku, Seoul 150-712, Korea T. 82 2 2167 1100 F.82 2 2167 1261 GCT Research, Inc. Good Morning Tower 15F, 23-2, Yoido-Dong, Youngdeungpo-Ku, Seoul 150-712, Korea T. 82 2 2167 1170 F. 82 2 2167 1290 2001 GCT Semiconductor, Incorporated. All right reserved. GCT Semiconductor, Inc. is a registered trademark. And other trademarks mentioned in this document are property of their respective owners. Information in this document is preliminary in nature and subject to change without notice. K-1022-01-PBGDM1000-005