COMPUTREND SYSTEMS, INC.

PCI PENTIUM PRO (MODEL NO. 211A)

Processor

Pentium Pro

Processor Speed

150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

512MB (BEDO/EDO supported)

Maximum Video Memory

None

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

Award

Dimensions

305mm x 245mm

I/O Options

32-bit PCI slots (4), green PC interface, floppy drive interface, IDE interfaces (2), SCSI interfaces (2), parallel port, PS/2 mouse port PS/2 mouse interface, serial ports (2), IR connector, USB connector, PS/2 5v voltage connector, CPU overheat connector, ATX power supply

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

CPU overheat connector

J5

Parallel port

CN2

Remote on/off switch

J10

PS/2 mouse port

CN3

Chassis fan power

JFA

Serial port 2

CN4

Power Led & keylock

JFP pins 1 - 5

SCSI interface (50 pin)

CN5

Speaker

JFP pins 7 - 10

SCSI interface 2 (68 pin wide)

CN6

Turbo LED

JFP pins12 & 13

Floppy drive interface

CN7

Reset switch

JFP pins 19 & 20

IDE interface 2

CN8

IDE interface LED

JFP pins 21 & 22

IDE interface 1

CN9

Green PC connector

JG1

IR connector

IRCON

PS/2 mouse interface

JMS1

PS/2 5v voltage connector

J2

32-bit PCI slots

PC1 - PC4

ATX power connector

J3

USB connector

USB

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

JP1

Open

 

CMOS memory clear

JP1

Closed

»

Factory configured - do not alter (Flash BIOS voltage select)

JP3

Unidentified

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) 1M x 36

(2) 2M x 36

32MB

(2) 4M x 36

None

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 8M x 36

None

64MB

(2) 4M x 36

(2) 4M 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

128MB

(2) 16M x 36

None

128MB

(2) 8M x 36

(2) 8M x 36

136MB

(2) 1M x 36

(2) 16M x 36

144MB

(2) 2M x 36

(2) 16M x 36

160MB

(2) 4M x 36

(2) 16M x 36

192MB

(2) 8M x 36

(2) 16M x 36

256MB

(2) 32M x 36

None

256MB

(2) 16M x 36

(2) 16M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

264MB

(2) 1M x 36

(2) 32M x 36

272MB

(2) 2M x 36

(2) 32M x 36

288MB

(2) 4M x 36

(2) 32M x 36

320MB

(2) 8M x 36

(2) 32M x 36

384MB

(2) 32M x 36

(2) 16M x 36

512MB

(2) 32M x 36

(2) 32M x 36

Note: Board accepts BEDO/EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable.

CACHE CONFIGURATION

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

CPU SPEED SELECTION

Speed

JC1/1

JC1/2

JC1/3

JC1/4

JC1/5

JC1/6

JC1/7

JC1/8

150MHz

On

On

Off

Off

Off

On

On

On

166MHz

Off

Off

On

On

Off

On

On

On

180MHz

On

On

Off

Off

On

Off

On

On

200MHz

Off

Off

On

On

On

Off

On

On