Specifications

Altera Corporation 63
EPXA10 Development Board Hardware Reference Manual
Fast I/O Pins
Table 53 details the pins used for the EPXA10 fast I/O pins.
User LEDs, Switches and Push Button LEDs
Table 54 details the pins used for the user-defined LEDs, push-button
switches and dip-switches.
List of Test Points
Table 55 on page 64 lists the test points on the EPXA10 development
board.
Table 53. EPXA10 Fast I/O Pins
EPXA10 Pin Name Description Pin Board Connector Board Name
FAST0 Dedicated fast I/O pins E13 U126.133 FAST0
FAST1 Dedicated fast I/O pins E12 U126.134 FAST1
FAST2 Dedicated fast I/O pins AM18 U126.135 FAST2
FAST3 Connected to PCI to provide IRDY#AM15 IRDY#
Table 54. Expansion Header LED, Switch and Push Button I/O Pin-Outs
EPXA10
Device
Device Signal Board Connector EPXA10
Device
Device Signal Board Connector
V6 USER_LED0 U123.1 U5 USER_LED1 U123.3
V5 USER_LED2 U123.4 U6 USER_LED3 U123.5
V7 USER_LED4 U123.7 V8 USER_LED5 U123.8
U7 USER_LED6 U123.9 T6 USER_LED7 U123.11
U8 USER_SW0 U123.12 T5 USER_SW1 U123.13
V4 USER_SW2 U123.15 V10 USER_SW3 U123.16
T7 USER_SW4 U123.17 W12 USER_SW5 U123.17
U9 USER_SW6 U123.20 V11 USER_SW7 U123.21
R6 USER-SW8 U123.23 T8 USER_PB0 U123.24
R5 USER_PB1 U123.25 U4 USER_PB2 U123.27
U10 USER_PB3 U123.28