ACHME COMPUTER, INC.

MS-5111

Processor

Pentium

Processor Speed

75/90/100MHz

Chip Set

ALI

Max. Onboard DRAM

192MB

Cache

256/512/1024KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Turbo LED

JFP pins 12 - 13

Serial port 2

CN2

Turbo switch

JFP pins 15 - 17

Floppy drive interface

CN3

Reset switch

JFP pins 19 - 20

Parallel port

CN4

IDE interface LED

JFP pins 21 - 22

IDE interface (secondary)

CN5

Green PC connector (monitor)

JG1

IDE interface (primary)

CN6

Green PC LED

JG2

External battery

JB1

Green PC connector

JG3

Power LED & keylock

JFP pins 1 - 5

Chassis fan power

JP10

Speaker

JFP pins 6 - 10

32-bit PCI slots

PC1 - PC3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Flash BIOS voltage select 12v

JP2

pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP2

pins 2 & 3 closed

»

Power good signal detect from board

JP5

pins 2 & 3 closed

 

Power good signal detect from power supply

JP5

pins 1 & 2 closed

»

PCI IDE interface enabled

JP7

Open

 

PCI IDE interface disabled

JP7

Closed

»

Factory configured - do not alter

JP8

N/A

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

2MB

(2) 256K x 36

NONE

NONE

4MB

(2) 256K x 36

(2) 256K x 36

NONE

4MB

(2) 512K x 36

NONE

NONE

6MB

(2) 256K x 36

(2) 256K x 36

(2) 256K x 36

6MB

(2) 256K x 36

(2) 512K x 36

NONE

8MB

(2) 512K x 36

(2) 512K x 36

NONE

8MB

(2) 1M x 36

NONE

NONE

10MB

(2) 256K x 36

(2) 512K x 36

(2) 512K x 36

10MB

(2) 256K x 36

(2) 1M x 36

NONE

12MB

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

12MB

(2) 512K x 36

(2) 1M x 36

NONE

12MB

(2) 1M x 36

(2) 512K x 36

NONE

16MB

(2) 1M x 36

(2) 1M x 36

NONE

16MB

(2) 2M x 36

NONE

NONE

16MB

(2) 1M x 36

(2) 512K x 36

(2) 512K x 36

18MB

(2) 256K x 36

(2) 1M x 36

(2) 1M x 36

18MB

(2) 256K x 36

(2) 2M x 36

NONE

20MB

(2) 512K x 36

(2) 1M x 36

(2) 1M x 36

20MB

(2) 512K x 36

(2) 2M x 36

NONE

20MB

(2) 2M x 36

(2) 512K x 36

NONE

24MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

NONE

24MB

(2) 2M x 36

(2) 512K x 36

(2) 512K x 36

24MB

(2) 2M x 36

(2) 1M x 36

NONE

32MB

(2) 2M x 36

(2) 2M x 36

NONE

32MB

(2) 4M x 36

NONE

NONE

32MB

(2) 2M x 36

(2) 1M x 36

(2) 1M x 36

34MB

(2) 256K x 36

(2) 2M x 36

(2) 2M x 36

34MB

(2) 256K x 36

(2) 4M x 36

NONE

36MB

(2) 512K x 36

(2) 2M x 36

(2) 2M x 36

36MB

(2) 512K x 36

(2) 4M x 36

NONE

36MB

(2) 4M x 36

(2) 512K x 36

NONE

40MB

(2) 1M x 36

(2) 2M x 36

(2) 2M x 36

40MB

(2) 1M x 36

(2) 4M x 36

NONE

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

40MB

(2) 4M x 36

(2) 512K x 36

(2) 512K x 36

40MB

(2) 4M x 36

(2) 1M x 36

NONE

48MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

48MB

(2) 2M x 36

(2) 4M x 36

NONE

48MB

(2) 4M x 36

(2) 1M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M x 36

NONE

64MB

(2) 4M x 36

(2) 4M x 36

NONE

64MB

(2) 8M x 36

NONE

NONE

64MB

(2) 2M x 36

(2) 4M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 2M x 36

(2) 2M x 36

66MB

(2) 256K x 36

(2) 4M x 36

(2) 4M x 36

66MB

(2) 256K x 36

(2) 8M x 36

NONE

68MB

(2) 512K x 36

(2) 4M x 36

(2) 4M x 36

68MB

(2) 512K x 36

(2) 8M x 36

NONE

68MB

(2) 8M x 36

(2) 512K x 36

NONE

72MB

(2) 1M x 36

(2) 4M x 36

(2) 4M x 36

72MB

(2) 1M x 36

(2) 8M x 36

NONE

72MB

(2) 8M x 36

(2) 512K x 36

(2) 512K x 36

72MB

(2) 8M x 36

(2) 1M x 36

NONE

80MB

(2) 8M x 36

(2) 1M x 36

(2) 1M x 36

80MB

(2) 8M x 36

(2) 2M x 36

NONE

96MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

96MB

(2) 4M x 36

(2) 8M x 36

NONE

96MB

(2) 8M x 36

(2) 2M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

NONE

128MB

(2) 8M x 36

(2) 8M x 36

NONE

128MB

(2) 16M x 36

NONE

NONE

128MB

(2) 8M x 36

(2) 4M x 36

(2) 4M x 36

130MB

(2) 256K x 36

(2) 8M x 36

(2) 8M x 36

130MB

(2) 256K x 36

(2) 16M x 36

NONE

132MB

(2) 512K x 36

(2) 8M x 36

(2) 8M x 36

132MB

(2) 512K x 36

(2) 16M x 36

NONE

136MB

(2) 1M x 36

(2) 8M x 36

(2) 8M x 36

136MB

(2) 1M x 36

(2) 16M x 36

NONE

144MB

(2) 2M x 36

(2) 8M x 36

(2) 8M x 36

144MB

(2) 2M x 36

(2) 16M x 36

NONE

160MB

(2) 4M x 36

(2) 8M x 36

(2) 8M x 36

160MB

(2) 4M x 36

(2) 16M x 36

NONE

192MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

192MB

(2) 8M x 36

(2) 16M x 36

NONE

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

256KB

(4) 32K x 8

(4) 32K x 8

(1) 8K x 8

512KB

(4) 64K x 8

(4) 64K x 8

(1) 16K x 8

1MB

(4) 128K x 8

(4) 128K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JS2

JS3

256KB

pins 1 & 2 closed

pins 1 & 2 closed

512KB

pins 1 & 2 closed

pins 2 & 3 closed

1MB

pins 2 & 3 closed

pins 2 & 3 closed

CPU SPEED CONFIGURATION

Speed

JK1

75MHz

Open

90MHz

pins 1 & 2 closed

100MHz

pins 1 & 2, 3 & 4 closed

DACK/DRQ CONFIGURATION

Setting

CP2

CP3

CP4

CP5

dack1/drq1

Open

Closed

Open

Closed

dack3/drq3

Closed

Open

Closed

Open