DIGITAL EQUIPMENT CORPORATION

VENTURIS PENTIUM (VER. 1.0)

Device Type

Mainboard

Processor

Pentium

Processor Speed

60MHz

Chip Set

Unidentified

Video Chip Set

S3

Maximum Onboard Memory

64MB

Maximum Video Memory

Unidentified

Cache

256KB

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

Floppy drive interface

CN6

Serial port

CN2

IDE interface

CN7

Serial port

CN3

IDE interface

CN8

Parallel port

CN4

Riser slot

SL1

PS/2 mouse port

CN5

   

Note: VGA & serial ports are shown for informational purposes only. The location may not be exact.

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

J22

Pins 1 & 2 closed

 

CMOS memory clear

J22

Pins 2 & 3 closed

»

Password normal operation

J24

Open

 

Password memory clear

J24

Closed

»

Recovery mode normal operation

J25

Open

 

Recovery mode enabled

J25

Closed

SIMM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(1) 1M x 36

None

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

16MB

(1) 2M x 36

(1) 2M x 36

16MB

(1) 4M x 36

None

32MB

(1) 4M x 36

(1) 4M x 36

32MB

(1) 8M x 36

None

64MB

(1) 8M x 36

(1) 8M x 36

CACHE CONFIGURATION

Note: Board is factory installed with 256KB cache. The location is unidentified.

VIDEO MEMORY CONFIGURATION

Note: The location & size of the video memory is unidentified.