Epson ActionPC 5000 Manual del usuario - Página 9

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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