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ACTION PC 8000, ENDEAVOR PRO

EPSON, INC.

ACTION PC 8000, ENDEAVOR PRO

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

Unidentified

Video Chip Set

S3

Maximum Onboard Memory

128MB

Maximum Video Memory

2MB

Cache

256/512/1024KB

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

J1

IDE interface 1

J13

Serial port 2

J2

IDE interface LED

J15

Serial port 1

J3

Turbo LED

JP21/pins 2 & 3

VGA port

J5

Reset switch

JP21/pins 9 & 10

PS/2 mouse port

J6

Power LED

JP21/pins 11 13

VGA feature connector

J8

Speaker

JP21/pins 17 - 20

Floppy drive interface

J11

Riser slot

SL1

IDE interface 2

J12

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

On board video enabled

JP2

Pins 1 & 2 closed

 

On board video disabled

JP2

Pins 2 & 3 closed

SMC 37C655 signal enabled

JP4

Pins 1 & 2 closed

 

SMC 37C655 signal disabled

JP4

Pins 2 & 3 closed

Flash BIOS write protect disabled

JP5

Pins 2 & 3 closed

 

Flash BIOS write protect enabled

JP5

Pins 1 & 2 closed

 

BIOS type select EPROM

JP5

Open

CMOS memory normal operation

JP6

Open

 

CMOS memory clear

JP6

Closed

IDE interface enabled

JP13

Open

 

IDE interface disabled

JP13

Closed

Cache type select write back

JP17

Pins 1 & 2 closed

 

Cache type select write through

JP17

Pins 2 & 3 closed

Cache write to invalidate

JP18

Pins 2 & 3 closed

 

Cache always write

JP18

Pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

None

4MB

(2) 256K x 36

(2) 256K x 36

4MB

(2) 512K x 36

None

8MB

(2) 512K x 36

(2) 512K x 36

36MB

(2) 512K x 36

(2) 4M x 36

8MB

(2) 1M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

None

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

128MB

(2) 8M x 36

(2) 8M x 36

128MB

(2) 16M x 36

None

Note: Board also accepts x 32 SIMMs.

DRAM TYPE CONFIGURATION

Type

JP14

Single sided only

Pins 2 & 3 closed

 

Double and single sided

Pins 1 & 2, 3 & 4 closed

DRAM PARITY CONFIGURATION

Setting

JP12

Parity disabled (x 32 SIMMs installed)

Pins 1 & 2 closed

 

Parity enabled (x 36 SIMMs installed)

Pins 2 & 3 closed

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG 0

TAG 1

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

(1) 32K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 32K x 8

(1) 32K x 8

1MB

(4) 128K x 8

(4) 128K x 8

(1) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP10

JP11

256KB

Open

Open

512KB

Closed

Open

1MB

Closed

Closed

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

1MB

None

2MB

1MB

(2) 256K x 16

Note: Bank 0 is factory installed and is not configurable.

VIDEO MEMORY TYPE CONFIGURATION

Type

JP1

Fast page mode

Pins 1 & 2 closed

 

EDO

Pins 2 & 3 closed

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

JP16

75MHz

50MHz

1.5x

Open

90MHz

60MHz

1.5x

Pins 3 & 4 closed

100MHz

66MHz

1.5x

Pins 1 & 2, 3 & 4 closed

DMA CHANNEL SELECTION

Channel

JP8

JP9

1

Pins 1 & 2 closed

Pins 1 & 2 closed

3

Pins 2 & 3 closed

Pins 2 & 3 closed