Epson ActionPC 8000 Specifications download pdf (Page 9)

NEW EPSON ActionPC 5000, ActionTower 5000

System l/O Address Map

Connector Pin Assignments

Parallel

port connector pin assignments (CN12)

Pin Signal

Strobe’

ACK *

Signal ground

Data 0

Busy

20 Signal ground

-Hex address

000-01F

020 - 03F

022 - 024

034,03B,03C

040 - 05F

060-06F

Assigned device

DMA controller 1,8237

interrupt controller 1,8259

UMC 82C481 chip set configuration register

AD12 chip set configuration registers

Timer, 8254

Keyboard controller, 8042

070 - 07F (CMOS)

Real-time clock NMI (non-maskable interrupt)

IData

117

ISelectin* I

Data 7

Signalground

* Active low logic

Serial port connector pin assignments (CN8 and CN11)

Keyboard and mouse connector pin assignments (CN5 and CN6)

Signal Pin Signal

Data

4 VCC

2 NC 5

Clock

3 Ground 6 NC

VGA port

connector pin assignments

(CN15)

Game port connector pin assignments (CN7)

Power supply connector pin assignments (CN1)

Signal

[Pin

Signal

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NEW EPSON ActionPC 5000, ActionTower 5000 - 9

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Epson ActionPC 8000 Specifications Page 9

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