CSS LABORATORIES, INC.

MB-6862

Processor

Pentium Pro

Processor Speed

180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

1GB

Maximum Video Memory

None

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

AMI

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, VRM connectors (2), USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse interface

J1

5v auxiliary power

J33

Serial port 1

J2

IDE interface LED

J34

Serial port 2

J3

Chassis fan power

JP4

USB connector

J4

IR connector

JP7

USB connector

J5

External battery

JP15

5v power

J6

Chassis fan power

JP18

3.3v power

J14

Front panel connector

JP20

Parallel port

J21

Reset switch

JP21/pins 1 & 2

Floppy drive interface

J22

Turbo LED

JP21/pins 3 & 4

IDE interface 1

J23

IDE interface LED

JP22

IDE interface 2

J24

Power LED & keylock

JP23

PS/2 mouse interface

J26

Speaker

JP35

Serial port 2

J27

32-bit PCI slots

PC1 – PC5

Serial port 1

J29

VRM connector

VRM1

Auxiliary parallel port

J30

VRM connector

VRM2

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J25

Unidentified

»

ISA bus speed select /4

JP3

Pins 2 & 3 closed

 

ISA bus speed select /3

JP3

Pins 1 & 2 closed

»

Factory configured - do not alter

JP12

Unidentified

»

Manual EXTSMI select normal operation

JP13

Open

 

Manual EXTSMI select forced sleep

JP13

Closed

»

DBX EXTSMI select BIOS controlled

JP14

Open

 

DBX EXTSMI select DBX controlled

JP14

Closed

»

Factory configured - do not alter

JP19

Unidentified

»

Factory configured - do not alter

JP24

Unidentified

DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8MB

(1) 1M x 64

None

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

None

16MB

(1) 2M x 64

None

None

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

None

24MB

(1) 1M x 64

(1) 2M x 64

None

None

32MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

None

32MB

(1) 4M x 64

None

None

None

32MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

None

32MB

(1) 2M x 64

(1) 2M x 64

None

None

DIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

40MB

(1) 1M x 64

(1) 2M x 64

(1) 2M x 64

None

40MB

(1) 1M x 64

(1) 4M x 64

None

None

40MB

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

48MB

(1) 2M x 64

(1) 4M x 64

None

None

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

None

56MB

(1) 1M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

56MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

64MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64MB

(1) 8M x 64

None

None

None

64MB

(1) 4M x 64

(1) 4M x 64

None

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

None

72MB

(1) 8M x 64

(1) 1M x 64

None

None

72MB

(1) 1M x 64

(1) 4M x 64

(1) 4M x 64

None

80MB

(1) 2M x 64

(1) 8M x 64

None

None

80MB

(1) 2M x 64

(1) 4M x 64

(1) 4M x 64

None

80MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

None

88MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

96MB

(1) 4M x 64

(1) 8M x 64

None

None

104MB

(1) 1M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

112MB

(1) 2M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

None

128MB

(1) 16M x 64

None

None

None

136MB

(1) 16M x 64

(1) 1M x 64

None

None

136MB

(1) 1M x 64

(1) 8M x 64

(1) 8M x 64

None

144MB

(1) 2M x 64

(1) 16M x 64

None

None

144MB

(1) 2M x 64

(1) 8M x 64

(1) 8M x 64

None

144MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

None

152MB

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

160MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

None

160MB

(1) 16M x 64

(1) 4M x 64

None

None

160MB

(1) 4M x 64

(1) 8M x 64

(1) 8M x 64

None

176MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None

192MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

None

192MB

(1) 16M x 64

(1) 8M x 64

None

None

DIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

200MB

(1) 1M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

208MB

(1) 2M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

224MB

(1) 4M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

224MB

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

256MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

None

None

256MB

(1) 32M x 64

None

None

None

256MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

None

256MB

(1) 16M x 64

(1) 16M x 64

None

None

264MB

(1) 32M x 64

(1) 1M x 64

None

None

264MB

(1) 1M x 64

(1) 16M x 64

(1) 16M x 64

None

272MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

None

272MB

(1) 32M x 64

(1) 2M x 64

None

None

272MB

(1) 2M x 64

(1) 16M x 64

(1) 16M x 64

None

280MB

(1) 32M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

288MB

(1) 32M x 64

(1) 4M x 64

None

None

288MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

None

288MB

(1) 4M x 64

(1) 16M x 64

(1) 16M x 64

None

304MB

(1) 32M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

320MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

None

320MB

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

320MB

(1) 32M x 64

(1) 8M x 64

None

None

352MB

(1) 32M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

384MB

(1) 16M x 64

(1) 32M x 64

None

None

384MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

None

392MB

(1) 1M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

400MB

(1) 2M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

416MB

(1) 4M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

448MB

(1) 32M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

512MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 32M x 64

None

None

512MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

None

520MB

(1) 1M x 64

(1) 32M x 64

(1) 32M x 64

None

528MB

(1) 2M x 64

(1) 32M x 64

(1) 32M x 64

None

544MB

(1) 4M x 64

(1) 32M x 64

(1) 32M x 64

None

640MB

(1) 16M x 64

(1) 32M x 64

(1) 32M x 64

None

640MB

(1) 32M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

768MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

None

776MB

(1) 1M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

784MB

(1) 2M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

800MB

(1) 4M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

896MB

(1) 16M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

1024MB

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

CACHE CONFIGURATION

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

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

JP1

JP2

JP5

JP6

180MHz

60MHz

3x

Closed

Open

Closed

Open

200MHz

66MHz

3x

Open

Closed

Open

Closed

CPU SPEED SELECTION (CON’T)

CPU speed

Clock speed

Multiplier

JP8

JP9

JP10

JP11

180MHz

60MHz

3x

Closed

Closed

Open

Closed

200MHz

66MHz

3x

Closed

Closed

Open

Closed

FLASH BIOS SELECTION

Setting

JP16

JP17

»

Enabled

Pins 2 & 3 closed

Pins 1 & 2 closed

 

Disabled

Pins 1 & 2 closed

Pins 2 & 3 closed