Specifications

Altera Corporation 65
EPXA10 Development Board Hardware Reference Manual
Expansion
Header I/O Pins
Table 56 lists the remaining I/O pins on the EPXA10 development board
daughter cards, and their assignments on the EPXA10 device. Some of
these pins can optionally be dedicated to the Ethernet, UART, user LEDs,
push-button switches, and dip-switches.
–
12V Test points for input power supply
–5V
1.8V
12V
2.5V
3.3V
5V
U155 ATX POWER_OK
TP1 I2C Test Points for DIMM Socket
TP2
TP3
TP4
TP5
Table 55. EPXA10 Development Board Test Points
Test Point Connected To
Table 56. Development Board Expansion Header I/O Pin-Outs (Part 1 of 5)
EPXA10 Device Board Connector EPXA10 Device Board Connector EPXA10 Device Board Connector
A14 U125.191 A15 U125.188 A18 U125.175
A19 U125.174 A20 U125.168 A23 U125.163
A24 U125.158 A29 U126.63 A5 U123.183
A8 U123.171 AA10 U125.132 AA11 U125.126
AA12 U125.119 AA21 U124.128 AA22 U124.135
AA23 U124.142 AA24 U124.148 AA25 U124.158
AA26 U124.168 AA28 U124.154 AA5 U125.136
AA6 U125.104 AA27 U124.180 AA7 U125.148
AA8 U125.143 AB10 U124.16 AB11 U124.3
AB12 U123.168 AB13 U123.154 AB14 U123.140
AB15 U123.127 AB16 U123.114 AB23 U125.49
AB24 U125.1 AB25 U125.32 AB26 U124.156
AB27 U124.167 AB28 U124.164 AB5 U125.130
AB6 U125.150 AB7 U125.144 AB8 U125.139
AB9 U125.131 AC1 U126.47 AC10 U124.15