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80486/PENTIUM EISA XPRESS

PEACOCK AG

80486/PENTIUM EISA XPRESS

Processor

80486SX/80486DX/80486DX2/Pentium (depends on CPU card installed)

Processor Speed

25/33/50(internal)/50/60/66(internal)/66MHz

Chip Set

Intel

Max. Onboard DRAM

384MB (256MB on external memory card)

Cache

64/128/256KB (depends on CPU card installed)

BIOS

AMI

Dimensions

355mm x 304mm

I/O Options

Floppy drive interface, IDE interface, SCSI connectors (2), parallel port, PS/2 mouse port, serial port, VGA feature connector, external memory slot, external CPU slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

SCSI interface

J0060

PS/2 mouse port

J0800

SCSI interface

J0080

IDE interface

J0821

SCSI voltage connector

J0190

Floppy drive interface

J0880

VGA feature connector

J0410

Front panel connector

J0881

12v voltage connector

J0492

External memory slot

SL1

Parallel port

J0600

External CPU slot

SL2

Serial port

J0700

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Flash BIOS write protect enabled

E0191

pins 1 & 2 closed

 

Flash BIOS write protect disabled

E0191

pins 2 & 3 closed

»

On board VGA enabled

E0290

pins 1 & 2 closed

 

On board VGA disabled

E0290

pins 2 & 3 closed

»

Floppy drive interface enabled

E0291

pins 1 & 2 closed

 

Floppy drive interface disabled

E0291

pins 2 & 3 closed

»

NVRAM enabled

E0292

pins 1 & 2 closed

 

NVRAM disabled

E0292

pins 2 & 3 closed

»

Password disabled

E0390

pins 1 & 2 closed

 

Password enabled

E0390

pins 2 & 3 closed

»

Video memory buffer size select 512KB

E0720

pins 1 & 2 closed

 

Video memory buffer size select 1MB

E0720

pins 2 & 3 closed

»

Flash BIOS programming enabled

E0721

pins 1 & 2 closed

 

Flash BIOS programming disabled

E0721

pins 2 & 3 closed

»

Video address select 46E8H

E0722

pins 1 & 2 closed

 

Video address select 03C3H

E0722

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(2) 512K x 36

NONE

6MB

(2) 256K x 36

(2) 512K x 36

8MB

(2) 512K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

10MB

(2) 256K x 36

(2) 1M x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 512K x 36

(2) 4M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

DRAM JUMPER CONFIGURATION

Type

E0391

E0392

256K, 512K, 1M, or 2M x 36 in Bank 0

pins 1 & 2 closed

pins 1 & 2 closed

4M or 8M x 36 in Bank 1

pins 2 & 3 closed

pins 2 & 3 closed

CACHE CONFIGURATION

Note: The size of the cache is determined by CPU card installed.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(2) 512K x 36

NONE

NONE

NONE

8MB

(2) 512K x 36

(2) 512K x 36

NONE

NONE

8MB

(2) 1M x 36

NONE

NONE

NONE

12MB

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

NONE

12MB

(2) 512K x 36

(2) 1M x 36

NONE

NONE

16MB

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

(2) 512K x 36

16MB

(2) 1M x 36

(2) 1M x 36

NONE

NONE

16MB

(2) 2M x 36

NONE

NONE

NONE

20MB

(2) 512K x 36

(2) 1M x 36

(2) 1M x 36

NONE

20MB

(2) 512K x 36

(2) 2M x 36

NONE

NONE

24MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

NONE

24MB

(2) 1M x 36

(2) 2M x 36

NONE

NONE

28MB

(2) 512K x 36

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

32MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M x 36

NONE

NONE

32MB

(2) 4M x 36

NONE

NONE

NONE

36MB

(2) 512K x 36

(2) 2M x 36

(2) 2M x 36

NONE

40MB

(2) 1M x 36

(2) 2M x 36

(2) 2M x 36

NONE

48MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

NONE

52MB

(2) 512K x 36

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

56MB

(2) 1M x 36

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

64MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

NONE

NONE

64MB

(2) 8M x 36

NONE

NONE

NONE

96MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

NONE

96MB

(2) 4M x 36

(2) 8M x 36

NONE

NONE

128MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

NONE

NONE

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

160MB

(2) 4M x 36

(2) 8M x 36

(2) 8M x 36

NONE

192MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

NONE

224MB

(2) 4M x 36

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

256MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

DRAM JUMPER CONFIGURATION

Type

W1

W2

W3

W4

512K, 1M, or 2M x 36

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

4M or 8M x 36

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed