...because we can't all be on the bleeding edge...





MS-6861

CSS LABORATORIES, INC.

MS-6861

Processor

Pentium Pro

Processor Speed

180/200/266MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

512MB

Maximum Video Memory

None

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

AMI

Dimensions

Unidentified

I/O Options

Floppy drive interface, IDE interfaces (2), parallel port, serial ports (2), USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

USB connector

J8

Floppy drive interface

J13

USB connector

J9

Serial port 2

J14

IDE interface 2

J10

Serial port 1

J15

IDE interface 1

J11

Parallel port

J16

IDE interface LED

J12

Chassis fan power

JP17

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J17

Unidentified

»

Factory configured - do not alter

J19

Unidentified

»

Factory configured - do not alter

J20

Unidentified

»

Factory configured - do not alter

JP1

Unidentified

»

ISA bus speed/ clock select /3, 10MHz

JP10

Pins 2 & 3 closed

 

ISA bus speed/ clock select /4, 7.5MHz

JP10

Pins 1 & 2 closed

»

Password normal operation

JP11

Open

 

Password clear

JP11

Closed

»

CMOS memory normal operation

JP12

Open

 

CMOS memory clear

JP12

Closed

 

BIOS boot block disabled

JP13

Pins 2 & 3 closed

 

BIOS boot block enabled

JP13

Pins 1 & 2 closed

 

BIOS programming disabled

JP14

Pins 2 & 3 closed

 

BIOS programming enabled

JP14

Pins 1 & 2 closed

»

Factory configured - do not alter

JP15

Unidentified

»

Factory configured - do not alter

JP16

Unidentified

»

Factory configured - do not alter

SEN1

Unidentified

»

Factory configured - do not alter

SEN2

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) 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

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

128MB

(2) 16M x 36

None

136MB

(2) 16M x 36

(2) 1M x 36

144MB

(2) 16M x 36

(2) 2M x 36

160MB

(2) 16M x 36

(2) 4M x 36

192MB

(2) 16M x 36

(2) 8M x 36

256MB

(2) 16M x 36

(2) 16M x 36

256MB

(2) 32M x 36

None

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

264MB

(2) 32M x 36

(2) 1M x 36

288MB

(2) 32M x 36

(2) 4M x 36

320MB

(2) 32M x 36

(2) 8M x 36

384MB

(2) 32M x 36

(2) 16M x 36

512MB

(2) 32M x 36

(2) 32M x 36

Note: Board also accepts x 32 SIMMs.

CACHE CONFIGURATION

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

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

JP2

JP3

JP4

JP5

180MHz

60MHz

3x

Closed

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Closed

Open

266MHz

66MHz

4x

Open

Closed

Closed

Closed

CPU SPEED SELECTION (CON’T)

CPU speed

Clock speed

Multiplier

JP6

JP7

JP8

JP9

180MHz

60MHz

3x

Closed

Closed

Closed

Open

200MHz

66MHz

3x

Closed

Closed

Open

Closed

266MHz

66MHz

4x

Open

Closed

Open

Closed

CPU TYPE SELECTION

Type

JP18

Pentium Pro

Pins 1 & 2 closed

Overdrive

Pins 2 & 3 closed