Connector Pin Assignments - Epson ACTIONPC 5000 User Manual

System l/O Address Map
-Hex address Assigned device
000-01F
DMA controller 1,8237
020 - 03F interrupt controller 1,8259
022 - 024
UMC 82C481 chip set configuration register
034,03B,03C AD12 chip set configuration registers
040 - 05F
Timer, 8254
060-06F Keyboard controller, 8042
070 - 07F (CMOS)
NEW EPSON ActionPC 5000, ActionTower 5000

Connector Pin Assignments

Parallel
port connector pin assignments (CN12)
Pin Signal
1 Strobe'
2 Data 0
8
9
* Active low logic
Serial port connector pin assignments (CN8 and CN11)
Keyboard and mouse connector pin assignments (CN5 and CN6)
Pin Signal
1 Data
2 NC
3 Ground
VGA port connector pin assignments (CN15)
Game port connector pin assignments (CN7)
Power supply connector pin assignments (CN1)
Pin
8/94 NEW EPSON ActionPC 5000, ActionTower 5000 - 9
Pin Signal
Pin Signal
10 ACK * 19
Signal ground
1 1 Busy 20 Signal ground
ISelectin* I
Pin Signal
4 VCC
5 Clock
6 NC