DIGITAL EQUIPMENT CORPORATION

DECPC LPX 560/566

Processor

Pentium/Alpha

Processor Speed

60/66MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

None

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), CPU slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

IDE interface

CN5

Serial port

CN2

Floppy drive interface

CN6

Serial port

CN3

CPU slot

SL1

PS/2 mouse port

CN4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J1

Unidentified

»

Factory configured - do not alter

J2

Unidentified

»

CMOS memory normal operation

J29

Open

 

CMOS memory clear

J29

Closed

»

Password normal operation

J32

Open

 

Password clear

J32

Closed

»

Monitor type select monochrome

J33

Open

 

Monitor type select color

J33

Closed

»

Flash BIOS normal operation

J34

Open

 

Flash BIOS recovery mode

J34

Closed

»

Flash BIOS upgrade enabled

J35

Closed

 

Flash BIOS disabled

J35

Open

»

CPU type select Intel

J39

Open

 

CPU type select Alpha

J39

Closed

 

Flash BIOS write protect disabled

J40

Pins 1 & 2 closed

 

Flash BIOS write protect enabled

J40

Pins 2 & 3 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

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 4M x 36

(2) 2M 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

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CPU SPEED SELECTION

Speed

J5

60MHz

Pins 2 & 3 closed

66MHz

Pins 1 & 2 closed