Prototyping Area. Excalibur Excalibur EPXA1

EPXA1 Development Board Hardware Reference Manual

Prototyping Area

Table 36 lists the pin assignments for the prototyping area on the EPXA1

development board.

Table 37. EPXA1 Development Board Prototyping Area Pin-Outs

Row/Column

P

R

K

L

M

N

H

J

F

G

C

D

E

A

B

1

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

VCC_5V GND

2

Board Reference

(EPXA1 Device Pin)

3 4 5 6

VCC_3V3 protoIO_29 (K15) protoIO_19 (L19) protoIO_9 (M22)

VCC_3V3 protoIO_28 (K17) protoIO_18 (L20) protoIO_8 (N16)

VCC_3V3 protoIO_27 (K18) protoIO_17 (L21) protoIO_7 (N20)

VCC_3V3 protoIO_26 (K19) protoIO_16 (L22) protoIO_6 (N22)

VCC_3V3 protoIO_25 (K20) protoIO_15 (M16) protoIO_5 (P16)

VCC_3V3 protoIO_24 (K21) protoIO_14 (M17) protoIO_4 (P17)

VCC_3V3 protoIO_23 (L15) protoIO_13 (M18) protoIO_3 (P20)

VCC_3V3 protoIO_22 (L16) protoIO_12 (M19) protoIO_2 (P22)

VCC_3V3 protoIO_21 (L17) protoIO_11 (M20) protoIO_1 (R22)

VCC_3V3 protoIO_20 (L18) protoIO_10 (M21) NC

VCC_3V3 NC NC NC

VCC_3V3 NC

VCC_3V3 NC

NC

NC protoIO_32 (AA19) protoIO_31 (AA20)

VCC_3V3 NC

VCC_3V3 NC

NC

NC protoIO_30 (AB19)

RESET_n (H4)

46 Altera Corporation