DIGITAL EQUIPMENT CORPORATION

DIGITAL SERVER 7100

Device Type

Mainboard

Processor

Pentium Pro

Processor Speed

120/133/150/166/180/200/210/233/240/266/270/300/330/333366MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

4GB

Maximum Video Memory

None

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

Unidentified

Dimensions

305mm x 244mm

I/O Options

32-bit PCI slots (8), floppy drive interface, parallel port, PS/2 mouse port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Chassis fan power

C1

VGA port

CN4

RSM connector

C2

PS/2 mouse port

CN5

Speaker

C3

Floppy drive interface

CN6

Chassis fan power

C4

Power control connector

P1

Chassis fan power

C5

5v power

P2

Chassis fan power

C6

3.3v power

P3

OCP connector

C7

Power backplane connector

P4

Serial port

CN1

32-bit PCI slots

PC1 – PC8

Serial port

CN2

Memory slots

SL1 & SL2

Parallel port

CN3

CPU slots

SL3 & SL4

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

BIOS upgrade enabled

SW1/1

On

 

BIOS upgrade disabled

SW1/1

Off

»

BIOS normal operation

SW1/2

Off

 

BIOS recovery mode

SW1/2

On

»

Boot block update disabled

SW1/3

Off

 

Boot block update enabled

SW1/3

On

»

Password normal operation

SW1/4

Off

 

Password clear

SW1/4

On

»

RSM not installed

SW1/5

On

 

RSM installed

SW1/5

Off

»

CMOS memory normal operation

SW1/6

Off

 

CMOS memory clear

SW1/6

On

»

Factory configured - do not alter

SW1/8

Off

SIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

128MB

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

(2) 4M x 36

CPU BUS SPEED SELECTION

Bus speed

SW1/7

60MHz

Off

66MHz

On

DIMM CONFIGURATION

Size

Bank 0’s

Bank 1’s

Bank 2’s

Bank 3’s

128MB

(4) 4M x 64

None

None

None

256MB

(4) 4M x 64

(4) 4M x 64

None

None

256MB

(4) 8M x 64

None

None

None

384MB

(4) 4M x 64

(4) 4M x 64

(4) 4M x 64

None

384MB

(4) 8M x 64

(4) 4M x 64

None

None

512MB

(4) 4M x 64

(4) 4M x 64

(4) 4M x 64

(4) 4M x 64

512MB

(4) 8M x 64

(4) 4M x 64

(4) 4M x 64

None

512MB

(4) 8M x 64

(4) 8M x 64

None

None

512MB

(4) 16M x 64

None

None

None

640MB

(4) 8M x 64

(4) 4M x 64

(4) 4M x 64

(4) 4M x 64

640MB

(4) 8M x 64

(4) 8M x 64

(4) 4M x 64

None

640MB

(4) 16M x 64

(4) 4M x 64

None

None

768MB

(4) 8M x 64

(4) 8M x 64

(4) 4M x 64

(4) 4M x 64

768MB

(4) 8M x 64

(4) 8M x 64

(4) 8M x 64

None

768MB

(4) 16M x 64

(4) 8M x 64

None

None

768MB

(4) 16M x 64

(4) 4M x 64

(4) 4M x 64

None

896MB

(4) 8M x 64

(4) 8M x 64

(4) 8M x 64

(4) 4M x 64

896MB

(4) 16M x 64

(4) 8M x 64

(4) 4M x 64

None

896MB

(4) 16M x 64

(4) 4M x 64

(4) 4M x 64

(4) 4M x 64

1024MB

(4) 8M x 64

(4) 8M x 64

(4) 8M x 64

(4) 8M x 64

1024MB

(4) 16M x 64

(4) 8M x 64

(4) 8M x 64

None

1024MB

(4) 16M x 64

(4) 16M x 64

None

None

1024MB

(4) 32M x 64

None

None

None

DIMM CONFIGURATION (CON’T)

Size

Bank 0’s

Bank 1’s

Bank 2’s

Bank 3’s

1152MB

(4) 16M x 64

(4) 8M x 64

(4) 8M x 64

(4) 4M x 64

1152MB

(4) 16M x 64

(4) 16M x 64

(4) 4M x 64

None

1152MB

(4) 32M x 64

(4) 4M x 64

None

None

1280MB

(4) 16M x 64

(4) 8M x 64

(4) 8M x 64

(4) 8M x 64

1280MB

(4) 16M x 64

(4) 16M x 64

(4) 8M x 64

None

1280MB

(4) 16M x 64

(4) 16M x 64

(4) 4M x 64

(4) 4M x 64

1280MB

(4) 32M x 64

(4) 8M x 64

None

None

1280MB

(4) 32M x 64

(4) 4M x 64

(4) 4M x 64

None

1408MB

(4) 16M x 64

(4) 16M x 64

(4) 8M x 64

(4) 4M x 64

1408MB

(4) 32M x 64

(4) 8M x 64

(4) 4M x 64

None

1536MB

(4) 16M x 64

(4) 16M x 64

(4) 8M x 64

(4) 8M x 64

1536MB

(4) 16M x 64

(4) 16M x 64

(4) 16M x 64

None

1536MB

(4) 32M x 64

(4) 16M x 64

None

None

1536MB

(4) 32M x 64

(4) 8M x 64

(4) 8M x 64

None

1664MB

(4) 16M x 64

(4) 16M x 64

(4) 16M x 64

(4) 4M x 64

1664MB

(4) 32M x 64

(4) 16M x 64

(4) 4M x 64

None

1792MB

(4) 16M x 64

(4) 16M x 64

(4) 16M x 64

(4) 8M x 64

1792MB

(4) 32M x 64

(4) 16M x 64

(4) 8M x 64

None

2048MB

(4) 16M x 64

(4) 16M x 64

(4) 16M x 64

(4) 16M x 64

2048MB

(4) 32M x 64

(4) 32M x 64

None

None

2048MB

(4) 32M x 64

(4) 16M x 64

(4) 16M x 64

None

2176MB

(4) 32M x 64

(4) 32M x 64

(4) 4M x 64

None

2304MB

(4) 32M x 64

(4) 32M x 64

(4) 8M x 64

None

2560MB

(4) 32M x 64

(4) 32M x 64

(4) 16M x 64

None

3072MB

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

None

3200MB

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 4M x 64

3328MB

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 8M x 64

3584MB

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 16M x 64

4096MB

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

(4) 32M x 64

Note: The above memory configuration requires the use of 2 DIMMs per card and 2 memory cards. Both bank 0’s must be filled before filling the bank 1’s.

CONNECTIONS

Purpose

Location

Purpose

Location

VRM connector

VRM1

VRM connector

VRM2

CACHE CONFIGURATION

Note: 256KB/512KB cache is located on the Pentium Pro CPU.

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J19/1

J19/2

J19/3

J19/4

120MHz

60MHz

2x

Off

Off

Off

On

133MHz

66MHz

2x

Off

Off

Off

On

150MHz

60MHz

2.5x

Off

Off

On

On

166MHz

66MHz

2.5x

Off

Off

On

On

180MHz

60MHz

3x

On

Off

Off

On

200MHz

66MHz

3x

On

Off

Off

On

210MHz

66MHz

3.5x

On

Off

On

On

233MHz

66MHz

3.5x

On

Off

On

On

240MHz

66MHz

4x

Off

On

Off

On

266MHz

66MHz

4x

Off

On

Off

On

270MHz

66MHz

4.5x

Off

On

On

On

300MHz

66MHz

4.5x

Off

On

On

On

300MHz

66MHz

5x

On

On

Off

On

330MHz

66MHz

5.5x

On

On

On

On

333MHz

66MHz

5x

On

On

Off

On

366MHz

66MHz

5.5x

On

On

On

On

CPU SPEED SELECTION (CON’T)

CPU speed

Clock speed

Multiplier

J19/5

J19/6

J19/7

J19/8

120MHz

60MHz

2x

Off

Off

Off

On

133MHz

66MHz

2x

Off

Off

Off

On

150MHz

60MHz

2.5x

Off

Off

On

On

166MHz

66MHz

2.5x

Off

Off

On

On

180MHz

60MHz

3x

On

Off

Off

On

200MHz

66MHz

3x

On

Off

Off

On

210MHz

66MHz

3.5x

On

Off

On

On

233MHz

66MHz

3.5x

On

Off

On

On

240MHz

66MHz

4x

Off

On

Off

On

266MHz

66MHz

4x

Off

On

Off

On

270MHz

66MHz

4.5x

Off

On

On

On

300MHz

66MHz

4.5x

Off

On

On

On

300MHz

66MHz

5x

On

On

Off

On

330MHz

66MHz

5.5x

On

On

On

On

333MHz

66MHz

5x

On

On

Off

On

366MHz

66MHz

5.5x

On

On

On

On