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MS-5136

ACHME COMPUTER, INC.

MS-5136

Processor

CX M1/AM K5/Pentium

Processor Speed

75/90/100/120/133/150/166/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

AMI/Award

Dimensions

305mm x 220mm

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), cache slot, IR connector, USB connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

CN1

Chassis fan power

JFAN1

Parallel port

CN2

Front panel connector

JFM1

PS/2 mouse port

CN3

Green PC LED

JG1

Serial port 1

CN4

Green PC connector

JG2

Floppy drive interface

CN5

IR connector

JIR1

IDE interface 2

CN6

32-bit PCI slots

PC1 - PC4

IDE interface 1

CN7

Cache slot

SL1

ATX power connector

J1

USB connector

USB

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

J7

1 & 2

Factory configured - do not alter

J8

1 & 2, 3 & 4, 5 & 6, 7 & 8

Factory configured - do not alter

J12

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

None

16MB

(2) 2M x 36

None

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 2M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M 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

72MB

(2) 8M x 36

(2) 1M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: Bank 2 accepts DIMM modules. The sizes are unidentified.

CACHE CONFIGURATION

Size

Bank 0

SL1

256KB

(2) 32K x 32

Not installed

512KB

(2) 32K x 32

256KB module installed

CPU SPEED SELECTION (CYRIX)

Speed

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

120MHz

Off

Off

On

Off

On

Off

133MHz

Off

On

On

On

On

Off

150MHz

Off

On

Off

Off

On

Off

166MHz

Off

Off

Off

Off

On

Off

CPU SPEED SELECTION (AMD)

Speed

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

Off

Off

On

Off

Off

Off

90MHz

Off

On

Off

Off

Off

Off

CPU SPEED SELECTION (INTEL)

Speed

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

Off

Off

On

Off

Off

Off

90MHz

Off

On

Off

Off

Off

Off

100MHz

Off

Off

Off

Off

Off

Off

120MHz

Off

On

Off

Off

On

Off

133MHz

Off

Off

Off

Off

On

Off

150MHz

Off

On

Off

Off

On

On

166MHz

Off

Off

Off

Off

On

On

200MHz

Off

Off

Off

Off

Off

On

CPU VOLTAGE SELECTION

V core

V IO

J3

J4

J5

J6

2.8v

3.3v

3 & 4

3 & 4

Open

Open

3.38v

3.38v

Open

1 & 2

Closed

1 & 2, 3 & 4

3.52v

3.52v

1 & 2

1 & 2

Closed

1 & 2, 3 & 4

Note: Pins designated should be in the closed position.