SOYO COMPUTER CO., LTD.

6KA2/A5

Processor

Pentium II

Processor Speed

200/233/266/300MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

768MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB (located on Pentium II CPU)

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, VRM connector, USB connector, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Speaker

J18

Serial port 2

CN1

Reset switch

J19

Parallel port

CN2

Green PC connector

J23

PS/2 mouse port

CN3

IDE interface LED

J24

Serial port 1

CN4

CPU cooling fan

JP43

IDE interface 2

CN5

32-bit PCI slots

PC1 – PC4

IDE interface 1

CN6

Soft off power supply

PW1

Floppy drive interface

CN7

USB connector

USB

IR connector

IR1

VRM connector

VRM

Power LED & keylock

J17

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP5

Pins 2 & 3 closed

 

CMOS memory clear

JP5

Pins 1 & 2 closed

»

EMI signals disabled

JP40

Pins 1 & 2, 3 & 4 closed

 

EMI signals enabled

JP40

Open

SIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(2) 1M x 36

None

None

16MB

(2) 1M x 36

(2) 1M x 36

None

16MB

(2) 2M x 36

None

None

24MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

None

32MB

(2) 4M x 36

None

None

48MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

None

64MB

(2) 8M x 36

None

None

96MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

None

128MB

(2) 16M x 36

None

None

192MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

None

256MB

(2) 32M x 36

None

None

384MB

(2) 16M x 36

(2) 16M x 36

(2) 16M x 36

512MB

(2) 32M x 36

(2) 32M x 36

None

768MB

(2) 32M x 36

(2) 32M x 36

(2) 32M x 36

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium II CPU.

CPU SPEED SELECTION

Speed

JP10

JP11

JP13

200MHz

Closed

Open

Pins 1 & 2, 5 & 6, 7 & 8 closed

233MHz

Closed

Open

Pins 5 & 6, 7 & 8 closed

266MHz

Closed

Open

Pins 1 & 2, 3 & 4, 7 & 8 closed

300MHz

Closed

Open

Pins 3 & 4, 7 & 8 closed