EVEREX SYSTEMS, INC.

STEP DP/PRO

Processor

Pentium Pro

Processor Speed

150/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

1GB

Maximum Video Memory

None

Cache

256/512KB (on Pentium Pro CPU)

BIOS

Everex Systems

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VRM connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Chassis fan power

J11

Serial port 2

J263

Chassis fan power

J21

IDE interface

J271

VRM connector

J181

IDE interface LED

J272

VRM connector

J182

Reset switch

J281

Speaker

J231

Power LED & keylock

J282

Floppy drive interface

J251

PS/2 mouse interface

J284

Parallel port

J261

32-bit PCI slots

PC1 - PC4

Serial port 1

J262

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Jumper information unavailable

J284

Unidentified

Factory configured - do not alter

JP152

Unidentified

 

Jumper information unavailable

JP181

Unidentified

 

Jumper information unavailable

JP182

Unidentified

CMOS memory normal operation

JP283

Pins 2 & 3 closed

 

CMOS memory clear

JP283

Pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8MB

(2) 1M x 36

None

None

None

16MB

(2) 2M x 36

None

None

None

16MB

(2) 1M x 36

(2) 1M x 36

None

None

24MB

(2) 2M x 36

None

(2) 1M x 36

None

32MB

(2) 4M x 36

None

None

None

32MB

(2) 2M x 36

(2) 2M x 36

None

None

32MB

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 2M x 36

(2) 1M x 36

(2) 1M x 36

64MB

(2) 8M x 36

None

None

None

64MB

(2) 4M x 36

(2) 4M x 36

None

None

64MB

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

(2) 2M x 36

96MB

(2) 8M x 36

None

(2) 4M x 36

None

128MB

(2) 16M x 36

None

None

None

128MB

(2) 8M 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

192MB

(2) 8M x 36

(2) 8M x 36

(2) 4M x 36

(2) 4M x 36

256MB

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

None

None

512MB

(2) 16M x 36

(2) 16M x 36

(2) 16M x 36

(2) 16M x 36

768MB

(2) 32M x 36

(2) 32M x 36

(2) 16M x 36

(2) 16M x 36

1024MB

(2) 32M x 36

(2) 32M x 36

(2) 32M x 36

(2) 32M x 36

CACHE CONFIGURATION

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

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

JP171

150MHz

60MHz

2.5x

Pins 1 & 2, 3 & 4, 5 & 6 closed

180MHz

60MHz

3x

Pins 1 & 2, 5 & 6, 7 & 8 closed

200MHz

66MHz

3x

Pins 1 & 2, 5 & 6, 7 & 8 closed