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Digilent XUP-V2Pro
This page contains a number of resources for the XUP-V2Pro FPGA Development Board.
Push Buttons, Switches & LEDs
Push Buttons
Button Label | Button Number | FPGA Pin Label | FPGA Pin Number |
---|---|---|---|
ENTER | SW2 | IO_L02N_3 | AG5 |
UP | SW3 | IO_L04P_3 | AH4 |
DOWN | SW4 | IO_L04N_3 | AG3 |
LEFT | SW5 | IO_L03N_3/VREF_3 | AH1 |
RIGHT | SW6 | IO_L02N_3 | AH2 |
Note: The push switches use pull-up resistors, therefore when released their output is high, when pressed their output is low.
Switches
Number (On PCB) | FPGA Pin Label | FPGA Pin Number |
---|---|---|
0 | IO_L37N_4 | AC11 |
1 | IO_L37P_4 | AD11 |
2 | IO_L38N_4 | AF8 |
3 | IO_L38P_4 | AF9 |
LEDs
LED Label | LED (Diode) Number | FPGA Pin Label | FPGA Pin Number | EDK GPIO bit |
---|---|---|---|---|
LED_3 | D7 | IO_L44N_3 | AA5 | 0 |
LED_2 | D8 | IO_L44P_3 | AA6 | 1 |
LED_1 | D9 | IO_L43N_3 | AC3 | 2 |
LED_0 | D10 | IO_L43P_3 | AC4 | 3 |
Note: Board LEDs are switched on with a logic 0 and off with a logic 1.
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Push Buttons
Clock Sources
Clock | Frequency/ Period |
PCB Signal Name |
FPGA Pin Label |
FPGA Pin Number |
Device PCB Label |
Notes |
---|---|---|---|---|---|---|
System Clock | 100 MHz/ 10ns |
SYSTEM_CLOCK | IO_L75P_4/GCLK0P | AJ15 | Y2 | |
Alternate Clock | ALTERNATE_CLOCK | IO_L75P_5/GCLK6P | AH16 | Y3 | Unpopulated | |
High Speed Module Clock | HSCLK_IN | IO_L74P_0/GCLK6S | B16 | Clock from High Speed Expansion Module | ||
MGT Clock | 75 MHz/ 13.333ns |
MGT_CLK_P | IO_L75P_0/GCLK4S | F16 | U10 | Bottom side of PCB |
MGT_CLK_N | IO_L75N_0/GCLK5P | G16 | ||||
External Clock | EXTERNAL_CLOCK_P | IO_L75P_1/GCLK2S | G15 | J23 | Unpopulated Connector | |
EXTERNAL_CLOCK_N | IO_L75N_1/GCLK3P | F15 | J24 | Unpopulated Connector | ||
System ACE Clock | 32 MHz/ 31.25ns |
FPGA_SYSTEMACE_CLOCK | IO_L75N_4/GCLK1S | AH15 | Y4 |
The footprint of the Alternate Clock pads is shown below. Note that the EN signal is connected to VCC3.3, so any inserted module will always be enabled.
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Alternate Clock Footprint
Expansion Headers
Note: There seem to be errors in the XUP-V2Pro datasheet (UG069 - v1.0).
- Page 54 Table 2-14, J5 Pin 40 is FPGA Pin T7
- Page 54 Table 2-15, Table for J6 PIN not J5 PIN
- Page 55 Same as above
- Page 56 Same as above
- Page 56 Table 2-15, J6 Pin 34 is signal EXP_IO_76
Hopefully they are correct in the diagram below.
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J5 & J6 Connectors
Another view of that same connections. This time looking at the PCB pads that would be place on an add-on board.
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Edge Connector Diagram
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J5 PCB Pads
SATA Ports
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SATA Ports
Port | Type | Signal Name | FPGA Pin Number |
---|---|---|---|
SATA 0 | Host | SATA_PORT0_TXP | A26 |
SATA_PORT0_TXN | A27 | ||
SATA_PRT0_RXP | A25 | ||
SATA_PRT0_RXN | A24 | ||
SATA 1 | Target | SATA_PORT1_TXP | A19 |
SATA_PORT1_TXN | A20 | ||
SATA_PRT1_RXP | A18 | ||
SATA_PRT1_RXN | A17 | ||
SATA 2 | Host | SATA_PORT2_TXP | A13 |
SATA_PORT2_TXN | A14 | ||
SATA_PRT2_RXP | A12 | ||
SATA_PRT2_RXN | A11 |
High Speed Expansion Port
The J37 Header is split into two banks of 50, labelled A and B. Looking into the header, pins A1 and B1 are on the right, pins A50 and B50 are on the left. Bank A is on top, bank B is on the bottom.
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J37 Connector
Bank B is mostly ground connections. Bank A contains 40 general purpose IO signals.
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