ABIT COMPUTER CORPORATION

PK5 PCI

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

256/512/1024KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

32-bit PCI bus slots (3), green PC connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Green PC connector

JP14

Reset switch

JW4

Power LED & keylock

JW1

Turbo LED

JW5

Speaker

JW2

32-bit PCI bus slots

SL1 - SL3

Turbo switch

JW3

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

CMOS memory normal operation

JP5

Open

 

CMOS memory clear

JP5

Closed

»

Monitor type select color

JP18

Closed

 

Monitor type select monochrome

JP18

Open

»

Factory configured - do not alter

JP28

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 512K x 36

NONE

4MB

(2) 256K x 36

(2) 256K x 36

6MB

(2) 256K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

8MB

(2) 512K x 36

(2) 512K x 36

10MB

(2) 256K x 36

(2) 1M x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

16MB

(2) 1M x 36

(2) 1M x 36

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(1) 512K x 36

(2) 2M x 36

24MB

(2) 512K x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

32MB

(2) 2M x 36

(2) 2M x 36

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

64MB

(2) 4M x 36

(2) 4M x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

NONE

128MB

(2) 8M x 36

(2) 8M x 36

DRAM JUMPER CONFIGURATION

Bank 0

Bank 1

JP4

Single sided SIMM

Single sided SIMM

pins 1 & 2, 3 & 4 closed

Single sided SIMM

Double sided SIMM

pins 1 & 2, 3 & 4 closed

Double sided SIMM

Double sided SIMM

pins 2 & 3, 4 & 5 closed

Double sided SIMM

Single sided SIMM

pins 2 & 3, 4 & 5 closed

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(8) 32K x 8

(1) 8K x 8

512KB

(8) 64K x 8

(1) 32K x 8

1MB

(8) 128K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP11

256KB

pins 2 & 3, 5 & 6 closed

512KB

pins 1 & 2, 5 & 6 closed

1MB

pins 1 & 2, 4 & 5 closed

CPU SPEED CONFIGURATION

Speed

JP7

JP8

JP9

75MHz

Closed

Open

Open

90MHz

Open

Closed

Open

100MHz

Closed

Open

Closed