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Revision: December 6, 2011
Note: This document applies to REV C of the board.
Overview
The Genesys circuit board is a complete,
ready-to-use digital circuit development
platform based on a Xilinx Virtex 5 LX50T.
The large on-board collection of high-end
peripherals, including Gbit Ethernet, HDMI
Video, 64-bit DDR2 memory array, and audio
and USB ports make the Genesys board an
ideal host for complete digital systems,
including embedded processor designs
based on Xilinx's MicroBlaze. Genesys is
compatible with all Xilinx CAD tools, including
ChipScope, EDK, and the free WebPack, so
designs can be completed at no extra cost.
The Virtex5-LX50T is optimized for high-
performance logic and offers:
7,200 slices, each containing four 6-
input LUTs and eight flip-flops
1.7Mbits of fast block RAM
12 digital clock managers
six phase-locked loops
48 DSP slices
500MHz+ clock speeds
The Genesys board includes Digilent's
newest Adept USB2 system, which offers
device programming, real-time power supply
monitoring, automated board tests, virtual I/O,
and simplified user-data transfer facilities. A
second USB programming port, based on the
Xilinx programming cable, is also built into the
board.
A comprehensive collection of board support
IP and reference designs, and a large
collection of add-on boards are available on
the Digilent website. See the Genesys page
at www.digilentinc.com for more information.
Doc: 502-138
Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners.
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1300 Henley Court | Pullman, WA 99163
(509) 334 6306 Voice and Fax
page 1 of 28

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Summary of Contents for Digilent Genesys

  • Page 1 Digilent website. See the Genesys page at www.digilentinc.com for more information. Doc: 502-138 page 1 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners.
  • Page 2 000000. In BPI DOWN mode, configuration data loads in a descending direction starting at address 03FFFF. www.digilentinc.com page 2 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 3 The Adept port is also compatible with iMPACT, if the Digilent Plug-In for Xilinx Tools is installed on the host PC (download it free from the Digilent website). www.digilentinc.com page 3 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 4 The Xilinx USB port is based on the Xilinx USB programming cable. It can be accessed by all Xilinx CAD tools and iMPACT. www.digilentinc.com page 4 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 5 The Read/Write tools allow data to be exchanged between files on the host PC and specified address ranges in Flash. www.digilentinc.com page 5 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 6 Historical data is available using the Show Graph feature, which shows a graph with voltage, current, and power plots for all four power www.digilentinc.com page 6 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 7 IP to be available in the FPGA. This IP can include a memory controller for writing files into the on-board DDR2 and Flash memories. www.digilentinc.com page 7 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 8: Power Supplies

    Measured values may be viewed on a PC using Digilent’s power meter that is a part of the Adept software. www.digilentinc.com page 8 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 9: Ddr2 Memory

    The Genesys board has been tested for DDR2 operation at a 400MHz data rate. Faster data rates might be possible but are not tested. www.digilentinc.com page 9 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 10 Virtex 5 SODIMM ODT0 ODT1 AD[13:0] DQ[63:0] DS[7:0] (differential) See Table DM[7:0] I2C (SDA, SCK) Clocks (differential) www.digilentinc.com page 10 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 11: Flash Memory

    A11: G22 A24: AG23 D11: AH20 A12: J15 D12: AG13 D13: AH12 D14: AH22 D15: AG22 www.digilentinc.com page 11 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 12: Ethernet Phy

    TX_ER TXD4: T8 TX_EN TXD5: R11 TXD6: T11 See Table TXD7: U7 Virtex 5 Marvell M88E1111 www.digilentinc.com page 12 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 13: Usb Host

    Digilent website show an example for reading characters from a USB keyboard connected to the USB host interface. www.digilentinc.com page 13 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 14: Video Output

    An ISE reference design is available that displays a color bar. This reference design provides and example of using the DVI circuit with an ISE project. www.digilentinc.com page 14 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 15 Primary Codec (ID1 = 0, ID0 = 0). The table below shows the AC ‘97 codec control and data signals. All signals are LVCMOS33. www.digilentinc.com page 15 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 16: Serial Port

    EDK IP, is useful for user-data transfers as well as embedded processor debugging. www.digilentinc.com page 16 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 17 25MHz OUT5N Crystal IC15 100MHz AG18 Oscillator IC13 Virtex 5 Oscillator AH15 DIP socket IC14 www.digilentinc.com page 17 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 18: Character Lcd

    IR directs display operations (such as clear display, shift left or right, set DDRAM address, etc). www.digilentinc.com page 18 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 19 Bidirectional data bus 6 After another 37us, the display- Bidirectional data bus 7 clear instruction can be issued. www.digilentinc.com page 19 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 20 Read data from DDRAM or Read Data CGRAM, depending on which from RAM address was last set. 37us www.digilentinc.com page 20 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 21 RS, R/W Read data setup trdsu DB0-DB7 Data hold time DB0-DB7 Write data setup time twdsu DB0-DB7 www.digilentinc.com page 21 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 22 VU (the main input power bus), and ensure the board is powered from USB or a 5VDC wall-plug supply. To send 3.3V to the connector, set the jumper to 3.3V. www.digilentinc.com page 22 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 23 Resend. “FE” directs keyboard to re-send most recent scan code. Reset. Resets the keyboard. www.digilentinc.com page 23 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 24 50ms or so. The L and R fields in the status byte indicate Left and Right button presses (a ‘1’ indicates the button is being pressed). www.digilentinc.com page 24 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 25: Expansion Connectors

    VU pins. The shared I/O bank and www.digilentinc.com page 25 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 26 IO38-P AN34 IO38-N AN33 IO19-P IO19-N IO39-P AL34 IO39-N AL33 IO20-P IO20-N IO40-P AN32 IO40-N AP32 www.digilentinc.com page 26 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...
  • Page 27: System Monitor

    JD10 System Monitor The Genesys board supports the dedicated analog inputs (VP and VN pins on J13) to the Virtex 5 FPGA System Monitor block. The PCB layout for the VP and VN pins is designed using differential pairs and anti-alias filtering in close proximity to the FPGA as recommended in the Virtex 5 FPGA System Monitor User Guide.
  • Page 28: Built-In Self Test

    Digilent can repair the board or offer a discounted replacement. Contact Digilent for more details. www.digilentinc.com page 28 of 28 Copyright Digilent, Inc. All rights reserved. Other product and company names mentioned may be trademarks of their respective owners...

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