Epson ActionPC 8000 Specifications download pdf (Page 5)

NEW EPSON ActionPC 5000, ActionTower 5000

components

External cache jumper settings

Socket

I component

U1, U2, U4,

SIMM sockets

U12, U13

Keyboard/mouse controller

Super I/O controller (UMC82C863,865); supports up to two

diskette drives. two serial pods, and one parallel port

U15

Microprocessor (ZIF socket)

U17

Clock generator: 4V to 7V operating supply range, 1 ns skew.

Cirrus Logic video controller (GD5428); local bus VGA with

C, dual-frequency synthesizer, BltBLT

CN11

header

Serial port labeled COM2: 9-pin. D-shell

Jumper Settings

Miscellaneous jumper settings

Jumper

number

Jumper

setting

1-2*

Function

Assigns COM2 serial port as COM2

2-3

Assigns COM2 serial port as COM4

1-2*

Assigns COM1 serial port as COM1

J15

J19

2-3

1-2*

2-3

1-2*

2-3

1-2*

2-3

on*

Off

lOff*

Assigns COM1 serial port as COM3

Assigns PARALLEL port as LPT1

Assigns PARALLEL port as LPT2

Enables optional game port

Disables optional game port

Enables diskette drive controller

Disables diskette drive controller

Selects VESA slot running at 1 waft states

Selects VESA slot running at 0 wait state

Disables IRQ9 for VGA

SETUP values to their factory defaults)

j 1-4

Selects external battery

Cache size* J24 J25

J26

J27

J28

64KB

On Off Off

1-2

Off

128KB

On On Off

2-3 2-3

256KB

On On On

1-2

*If you have no external cache installed, the position of these jumpers does not

matter.

Processor clock jumper

settings

DX2/66, DX4/100,

Change these jumpers only if you upgrade your processor.

Processor type jumper settings

Processor*

J9 J10

486SX/SX2

2-3 Open

Open

487SX/Pentium OverDrive

1-2,3-4

2-3 Open

486DX/DX2/DX4

1-2,34

1-2

Open

Change these jumpers only If you upgrade your processor.

Processor voltage jumper settings

Processor voltage

J29 J32

5 volt

1-2 and 3-4 (not used for 5-Volt processor)

3.3 and 3.45 Volt 5-6 and 7-8

1-2

3.6 Volt

5-6 and 7-8

3-4

Note:

To determine the voltage of your processor, see page 6.

SVGA jumper settings

VGA jumper function

Enable on-hoard VGA

Disable on-board VGA

J20

J21

On On

Off

off

PS/2 mouse jumper settings

Jumper function

Enable PS/2 mouse support

Disable PS/2 mouse support

2-3 2-3

1-2

8/94

NEW EPSON ActionPC 5000, ActionTower 5000 - 5

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Epson ActionPC 8000 Specifications Page 5

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