AST RESEARCH, INC.

PREMMIA LX P/60 (230822-001,002)

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

Unidentified

Video Chip Set

ATI

Maximum Onboard Memory

128MB

Maximum Video Memory

2MB

Cache

256KB

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

Riser slot, floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN2

IDE interface LED

J1G1

Serial port

CN3

Turbo LED

J1H1

Serial port

CN4

Chassis fan power

J3A1 pins 1 - 3

Parallel port

CN5

IDE interface (enhanced)

J7J1

VGA port

CN6

Floppy drive interface

J8J1

Speaker

J1F1

IDE interface (standard)

j8j2

Reset/keylock switch

J1F2

Riser slot

SL1

Front panel connector

J1F3

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

 

Jumper information unavailable

1a01j

Unidentified

»

On board video enabled (model 230822-001 only)

j7a1

Pins 2 & 3 closed

 

On board video disabled (model 230822-001 only)

j7a1

Pins 1 & 2 closed

»

Flash BIOS recovery mode disabled

J12H1

Pins 2 & 3 closed

 

Flash BIOS recovery mode enabled

J12H1

Pins 1 & 2 closed

»

Flash BIOS write protect enabled

J12H1

Pins 5 & 6 closed

 

Flash BIOS write protect disabled

J12H1

Pins 4 & 5 closed

»

CMOS memory normal operation

J13H1

Pins 1 & 2 closed

 

CMOS memory clear

J13H1

Pins 2 & 3 closed

»

Password enabled

J13H1

Pins 5 & 6 closed

 

Password disabled

J13H1

Pins 4 & 5 closed

»

Monitor type select color

j13h3

Pins 2 & 3 closed

 

Monitor type select monochrome

j13h3

Pins 1 & 2 closed

»

CMOS access enabled

j13h3

Pins 5 & 6 closed

 

CMOS access disabled

j13h3

Pins 4 & 5 closed

 

Jumper information unavailable

j1g2

Unidentified

Note: Jumpers J12G1 & J12G2 on model 230822-002 correspond to jumpers J13H1 & J13H3 on model 230822-001.

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) 512K 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) 1M x 36

(2) 256K x 36

10MB

(2) 256K x 36

(2) 1M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

12MB

(2) 1M x 36

(2) 512K 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) 2M x 36

(2) 256K x 36

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 2M x 36

(2) 512K x 36

20MB

(2) 512K x 36

(2) 2M 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

34MB

(2) 4M x 36

(2) 256K x 36

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 4M x 36

(2) 512K x 36

36MB

(2) 512K x 36

(2) 4M 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

66MB

(2) 8M x 36

(2) 256K x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 8M x 36

(2) 512K x 36

68MB

(2) 512K x 36

(2) 8M 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

CACHE CONFIGURATION

Note: 256KB cache is factory installed and is not configurable.

CPU SPEED SELECTION

Speed

J7A1

60MHz

Pins 4 & 5 closed

66MHz

Pins 5 & 6 closed

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(8) 256K x 4

None

2MB

(8) 256K x 4

(8) 256K x 4