Product Flyer DKXC5VADAPT-1 October 2009 Version 1.0 DAC DK FPGA Adaptor FME/MS/DAC80/FL1/5630 Features Description * DAC development kit input data adaptor * For DK86064-2 or DK86065-2 * Provides direct connection to HiTech Global FPGA platform The DKXC5VADAPT-1 DAC DK adaptor provides a quick and effective way to demonstrate a high speed data interface to the Fujitsu DK86064 and DK86065 high performance DAC development kits. The adaptor directly connects the DKs to the HiTech Global V5PCIE2 FPGA platform. The HiTech Global FPGA board uses the Xilinx VirtexTM-5 device. * When combined with HiTech Global FPGA development platform: * LVDS data interface for one (`065) or two (`064) DAC cores * Loop Clock system for optimum timing * GPIO to FPGA * Support for single supply operation Additional headers support data input and output to the FPGA, as well as power and control data for the DAC. Trademarks and registered trademarks are the property of their respective owners. DKXC5VADAPT-1 FPGA Board Adaptor (c) 2004-2009 Fujitsu Microelectronics Europe GmbH Disclaimer: Production Page 1 of 4 The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MICROELECTRONICS sales representatives before ordering. The information and circuit diagrams in this document are presented "as is", no license is granted by implication or otherwise. October 2009 Version 1.0 FME/MS/DAC80/FL1/5630 DKXC5VADAPT-1 DAC DK FPGA Adaptor System Overview The most popular device for interfacing to high-speed data converters is an FPGA. FPGAs provide a relatively low-cost platform for high-speed logic, data processing, digital data interfaces and clock management. The DKXC5VADAPT-1 adaptor demonstrates how simple it is to implement a high-performance interface between an FPGA and the Fujitsu DK8606x DAC DKs. The adaptor is designed to interface directly to the HiTech Global V5-PCIE2 FPGA prototype board to combine the power of the Xilinx Virtex-5 with the high-speed Fujitsu DAC. System Setup The DKXC5VADAPT-1 provides a physical link between the data headers on the DK86064/65-2 and the HiTech Global V5PCIE2. The underside of the adaptor features 6 Samtec sockets that plug directly into the headers on the two boards. Complete system DAC Interface All data and clock lines between the DAC and FPGA are matched LVDS pairs. The adaptor can be used with both the DK86064-2 and DK86065-2. Maintaining valid clock-to-data timing can prove to be a difficult task when using highspeed data converters. The MB86064/65 DACs avoid potential problems through the provision of a Loop Clock system. The Loop Clock is generated in sync with the DAC data at the FPGA output. This clock is passed through a user programmable delay in the DAC and then routed back to the FPGA's PLL feedback input. Altering the delays in the divided clock or Loop Clock signals allows the user to advance or retard data timings in order to find the optimum data eye. Once calibrated, the system automatically compensates for the effects of device-to-device variations, voltage and temperature (PVT). Adaptor underside view DAC Clock The board connects 28 LVDS data pairs, the DAC loop clock pairs and two divided clock signals between the two boards. All clock signals are routed to dedicated global clock inputs on the FPGA. GCLK Retard data CLK#_OUT CLKIN PLL CLKFBIN GCLK LPCLK_OUT CLKOUT Advance data GCLK OSERDES LPCLK_IN The complete system forms a compact solution ideal for testing and developing an FPGA-DAC interface. DATA OSERDES OSERDES 14 14 14 DAC A1-A14 Fujitsu DAC FPGA Loop Clock block diagram Page 2 of 4 Disclaimer: Production (c) 2004-2009 Fujitsu Microelectronics Europe GmbH The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MICROELECTRONICS sales representatives before ordering. The information and circuit diagrams in this document are presented "as is", no license is granted by implication or otherwise. October 2009 Version 1.0 FME/MS/DAC80/FL1/5630 DKXC5VADAPT-1 DAC DK FPGA Adaptor V5-PCIE2 Features In addition to providing a high-speed interface to the DAC, the V5-PCIE2 development platform has a number of other features. These include: * Tri-mode Ethernet (10/100/1000) * 4-lane PCI Express End-Point connector (upstream) * DDR2 SO-DIMM socket (up to 4GB) * 512Mb DDR3 component * 128Mb Platform Flash XL for configuration and user flash * On board clocking DK programming and power from adaptor Sample Software The board is available directly from HiTech Global with a number of different Virtex 5 parts, including the XC5VLX50T and the XC5VFX100T. To help get started with the system Fujitsu are pleased to offer a sample implementation for the FPGA interface. Please contact Fujitsu customer support as detailed below for more information. The FPGA can either be programmed directly over JTAG or via the on-board 128Mb flash. The configuration can be saved into flash, thereby removing the need to reprogram the device at power on. Programming is performed via a Xilinx USB programming cable. Ordering Information Adaptor Additional Features The adaptor has a number of other features. * Voltage regulators to provide the DAC supply voltages (1.8V and 3.3V) using the 5V supply for the V5-PCIE2 board. This allows the entire system to be powered from just one power supply * GPIO header to FPGA * Socket to allow connection to DK serial programming header, thereby removing requirement for external serial programmer to program DAC Part Order Reference DAC DK FPGA adaptor DKXC5VADAPT-1 Complete development kit (including evaluation board with device fitted, PC USB programming cable & control software and user manual) DK86064/65-2 HiTech Global V5PCIE2 FPGA Development Platform HTG-V5-DDR3-PCIE2-#### CONTACT HITECH GLOBAL (www.HiTechGlobal.com) Xilinx USB Programming Cable HW-USB-II CONTACT XILINX (www.Xilinx.com) Customer Support General enquiries and requests for support on any aspect of Fujitsu's high performance DACs should be e-mailed to: msd.support@fme.fujitsu.com (c) 2004-2009 Fujitsu Microelectronics Europe GmbH Disclaimer: Production Page 3 of 4 The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MICROELECTRONICS sales representatives before ordering. The information and circuit diagrams in this document are presented "as is", no license is granted by implication or otherwise. October 2009 Version 1.0 FME/MS/DAC80/FL1/5630 DKXC5VADAPT-1 DAC DK FPGA Adaptor Worldwide Headquarters Japan Asia Tel: +81 3 5322 3347 Fax: +81 3 5322 3387 Fujitsu Microelectronics Limited Shinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo 163-0722 Japan Tel: +65 281 0770 Fax: +65 281 0220 Fujitsu Microelectronics Asia Pte Ltd 151 Lorong Chauan New Tech Park #05-08 Singapore 556741 http://www.fujitsu.com/global/services/microelectronics/ http://www.fujitsu.com/sg/services/micro/semiconductor/ USA Europe Tel: +1 408 737 5600 Fax: +1 408 737 5999 Fujitsu Microelectronics America, Inc. 1250 E. Arques Avenue, M/S 333 Sunnyvale, CA 94088-3470 USA Tel: +49 6103 6900 Fax: +49 6103 690122 Fujitsu Microelectronics Europe GmbH Pittlerstrasse 47 63225 Langen Germany Tel: +1 800 866 8608 Customer Response Center Fax: +1 408 737 5984 Mon-Fri: 7am-5pm (PST) http://www.fujitsu.com/us/services/edevices/microelectronics/ http://www.fujitsu.com/emea/services/microelectronics The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MICROELECTRONICS sales representatives before ordering. The information and circuit diagrams in this document presented as examples of semiconductor device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU MICROELECTRONICS is unable to assume responsibility for infringement of any patent rights or other rights of third parties arising from the use of this information or circuit diagrams. No license is granted by implication or otherwise under any patent or patent rights of Fujitsu Microelectronics Europe GmbH. FUJITSU MICROELECTRONICS semiconductor devices are intended for use in standard applications (computers, office automation and other office equipment, industrial, communications, and measurement equipment, personal or household devices, etc.). CAUTION: Customers considering the use of our products in special applications where failure or abnormal operation may directly affect human lives or cause physical injury or property damage, or where extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls, sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to consult with FUJITSU MICROELECTRONICS sales representatives before such use. The company will not be responsible for damages arising from such use without prior approval. Any semiconductor devices have inherently a certain rate of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. If any products described in this document represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Control Law of Japan, the prior authorization by Japanese government should be required for export of those products from Japan. FME/MS/DAC80/FL1/5630 Page 4 of 4 Disclaimer: Production (c) 2004-2009 Fujitsu Microelectronics Europe GmbH The contents of this document are subject to change without notice. Customers are advised to consult with FUJITSU MICROELECTRONICS sales representatives before ordering. The information and circuit diagrams in this document are presented "as is", no license is granted by implication or otherwise.