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+49 9132 733400
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Virtex-4LX FPGA board USBV4F
USBV4F is a high-end VIRTEX-4 FPGA board with outstanding technical features. A VIRTEX-4™ LX FPGA is the heart of this versatile FPGA board. Flexible I/O voltages for the 206 available IO-signals, SRAM, FLASH and a fast USB 2.0 interface round out the equipment. |
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206 FPGA I/O pins are routed to a high-performance SAMTEC TM QFS connector. By selectable I/O voltages (3.3V, 2.5V, 1.8V) and reference-voltages (default: 1.25V) in combination with impedance controlled differential-pair routing there are single-ended signal standards and also LVDS and other differential-pair I/O standards available. Additional, adjustable user-defined voltages can be used. The default DCI impedance is 50 Ohm, but can be modified (assembly option). The FPGA can be configured by JTAG, USB or the on-board flash memory. Beside a fixed 30 MHz clock and an optional on-board oscillator with user-defined frequenzy (assembly option) more single-ended or differential clock signals can be fed in through the I/O connector. 8 MByte SRAM with 10ns access time is connected to the FPGA 32-bit wide. Therefore a memory bandwith of 400 MByte/s is available. One RS-232 interface with baud-rates up to 1 MBd (MAX3227E), 6 LEDs, one pushbutton switch with built-in LED and 16 FPGA I/O pins on a standad 0,1" header (i.e. to connect a logic anayzer) make the equipment complete. |
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FPGA |
Virtex-4™ XC4VLX25-10FFG668C |
Supported operating systems |
comes with UDK* (Unified Development Kit) which is usable with Windows 7™, Windows XP™ und LINUX™, 32 Bit and 64 Bit
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User I/O |
206 I/O signals on expansion connector. Various user definable I/O standards. |
Host Interface |
480 MBit USB 2.0 |
FPGA configuration options |
auto-configuring by on-board Flash Speicher JTAG (Xilinx download cable) USB (comes with UDK software) |
Memory |
8 MByte SRAM memory (10 ns access time) 2 MByte Flash Memory |
Dimensions (LxWxH) |
100 x 160 mm (Euroboard) |
standard accessory |
USB cable (1,5m) UDK software with examples and documentation on CD-ROM |
User's Manual |
see product matrix |
Ordering information |
ordering No. C1030-4007 |
Miscelanous |
For this board, there is an optional SAMTEC TM to standard 0,1" headers adapter (image) available (ordering No. C1050-4808). *The free downloadable FPGA development system XILINX ISE™ WebPack™ supports the VIRTEX-4 XC4VLX25-10FFG668C FPGA. More information on www.xilinx.com |
For further information on Cesys FPGA boards or if you have questions, please visit our FPGA-Forum, send an E-Mail or call us: +49 9132 733 400. |
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