ACHME COMPUTER, INC.

MS-5118

Processor

Pentium

Processor Speed

75/90/100/120/133MHz

Chip Set

SIS

Max. Onboard DRAM

512MB

Cache

256/512/1024KB

BIOS

AMI

Dimensions

260mm x 220mm

I/O Options

PS/2 mouse port, PS/2 mouse connector, parallel port, serial ports (2), IDE interfaces (2), floppy drive interface, green PC connector, 32-bit PCI slots (3)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface (primary)

CN1

Turbo LED

JF pins 12 & 13

IDE interface (secondary)

CN2

Turbo switch

JF pins 15 - 17

Parallel port

CN3

Reset switch

JF pins 19 & 20

Floppy drive interface

CN4

IDE interface LED

JF pins 21 & 22

Serial port 2

CN5

Green PC connector

JG1

Serial port 1

CN6

Green PC LED

JG2

External battery

JB1

32-bit PCI slots

PCI1 - PCI3

Chassis fan power

JFAN

PS/2 mouse port

PSM1

Power LED & keylock

JF pins 1 - 5

PS/2 mouse connector

PSM2

Speaker

JF pins 7 - 10

   

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(1) 1M x 36

NONE

NONE

NONE

4MB

NONE

NONE

(1) 1M x 36

NONE

8MB

(1) 2M x 36

NONE

NONE

NONE

8MB

NONE

NONE

(1) 2M x 36

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

8MB

NONE

NONE

(1) 1M x 36

(1) 1M x 36

16MB

(1) 4M x 36

NONE

NONE

NONE

16MB

NONE

NONE

(1) 4M x 36

NONE

16MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

NONE

NONE

(1) 2M x 36

(1) 2M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

24MB

(1) 2M x 36

(1) 2M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 8M x 36

NONE

NONE

NONE

32MB

NONE

NONE

(1) 8M x 36

NONE

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

NONE

NONE

(1) 4M x 36

(1) 4M x 36

40MB

(1) 1M x 36

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

40MB

(1) 4M x 36

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

48MB

(1) 4M x 36

(1) 4M x 36

(1) 2M x 36

(1) 2M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 4M x 36

(1) 4M x 36

64MB

(1) 16M x 36

NONE

NONE

NONE

64MB

NONE

NONE

(1) 16M x 36

NONE

64MB

(1) 8M x 36

(1) 8M x 36

NONE

NONE

64MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

64MB

NONE

NONE

(1) 8M x 36

(1) 8M x 36

72MB

(1) 1M x 36

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

72MB

(1) 8M x 36

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

80MB

(1) 2M x 36

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

80MB

(1) 8M x 36

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

96MB

(1) 4M x 36

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

96MB

(1) 8M x 36

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

128MB

(1) 32M x 36

NONE

NONE

NONE

128MB

NONE

NONE

(1) 32M x 36

NONE

128MB

(1) 16M x 36

(1) 16M x 36

NONE

NONE

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

128MB

NONE

NONE

(1) 16M x 36

(1) 16M x 36

136MB

(1) 1M x 36

(1) 1M x 36

(1) 16M x 36

(1) 16M x 36

136MB

(1) 16M x 36

(1) 16M x 36

(1) 1M x 36

(1) 1M x 36

144MB

(1) 2M x 36

(1) 2M x 36

(1) 16M x 36

(1) 16M x 36

144MB

(1) 16M x 36

(1) 16M x 36

(1) 2M x 36

(1) 2M x 36

160MB

(1) 4M x 36

(1) 4M x 36

(1) 16M x 36

(1) 16M x 36

160MB

(1) 16M x 36

(1) 16M x 36

(1) 4M x 36

(1) 4M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

188MB

(1) 4M x 36

(1) 4M x 36

(1) 32M x 36

(1) 32M x 36

192MB

(1) 8M x 36

(1) 8M x 36

(1) 16M x 36

(1) 16M x 36

192MB

(1) 16M x 36

(1) 16M x 36

(1) 8M x 36

(1) 8M x 36

256MB

(1) 32M x 36

(1) 32M x 36

NONE

NONE

256MB

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

256MB

NONE

NONE

(1) 32M x 36

(1) 32M x 36

262MB

(1) 1M x 36

(1) 1M x 36

(1) 32M x 36

(1) 32M x 36

264MB

(1) 32M x 36

(1) 32M x 36

(1) 1M x 36

(1) 1M x 36

272MB

(1) 2M x 36

(1) 2M x 36

(1) 32M x 36

(1) 32M x 36

272MB

(1) 32M x 36

(1) 32M x 36

(1) 2M x 36

(1) 2M x 36

288MB

(1) 32M x 36

(1) 32M x 36

(1) 4M x 36

(1) 4M x 36

320MB

(1) 8M x 36

(1) 8M x 36

(1) 32M x 36

(1) 32M x 36

320MB

(1) 32M x 36

(1) 32M x 36

(1) 8M x 36

(1) 8M x 36

384MB

(1) 16M x 36

(1) 16M x 36

(1) 32M x 36

(1) 32M x 36

384MB

(1) 32M x 36

(1) 32M x 36

(1) 16M x 36

(1) 16M x 36

512MB

(1) 32M x 36

(1) 32M x 36

(1) 32M x 36

(1) 32M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(8) 32K x 8

(1) 8K x 8

512KB

(8) 64K x 8

(1) 16K x 8

1MB

(8) 128K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JS1

JS2

256KB

pins 1 & 2 closed

pins 2 & 3 closed

512KB

pins 3 & 4 closed

pins 3 & 4 closed

512KB

pins 2 & 3 closed

pins 2 & 3 closed

1MB

pins 2 & 3 closed

pins 1 & 2 closed

CPU SPEED CONFIGURATION

Speed

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

Off

Off

Off

Off

Off

On

90MHz

Off

Off

Off

On

Off

On

100MHz

Off

Off

Off

On

On

On

120MHz

Off

On

Off

On

Off

On

133MHz

Off

On

Off

On

On

On

CPU VOLTAGE CONFIGURATION

Voltage

JV1

JV2

3.38v

Closed

Closed

3.52v

Open

Closed