ZENITH DATA SYSTEMS

EXPRESS 5800 MT2000

Device Type

Mainboard

Processor

Pentium Pro

Processor Speed

180/200MHz

Chip Set

Unidentified

Video Chip Set

Unidentified

Maximum Onboard Memory

1GB

Maximum Video Memory

2MB

Cache

256/512KB (located on Pentium Pro CPU)

BIOS

Unidentified

Dimensions

355mm x 304mm

I/O Options

32-bit PCI slots (5), floppy drive interface, Narrow SCSI interface, Wide SCSI interface, RAID slot

CONNECTIONS

Purpose

Location

Purpose

Location

Chassis fan power

C1

Power connector

P1

Speaker

C2

Power connector

P2

Floppy drive interface

CN1

32-bit PCI slots

PC1 - PC5

Front panel connector

CN2

RAID slot

SL1

Narrow SCSI interface

CN3

Riser board connector

SL2

Wide SCSI interface

CN4

CPU/memory slot

SL3


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

J1

Unidentified

»

CMOS memory normal operation

J1B

Pins 1 & 2 closed

 

CMOS memory clear

J1B

Pins 2 & 3 closed

»

Password enabled

J2B

Pins 1 & 2 closed

 

Password disabled

J2B

Pins 2 & 3 closed

»

Factory configured - do not alter

J3B

Unidentified

»

Factory configured - do not alter

J4

Unidentified

»

Factory configured - do not alter

J4B

Pins 1 & 2 closed

»

Factory configured - do not alter

J5A

Pins 1 & 2 closed

»

Flash BIOS write protect disabled

J6A

Pins 1 & 2 closed

 

Flash BIOS write protect enabled

J6A

Pins 2 & 3 closed

»

Factory configured - do not alter

J7A

Pins 2 & 3 closed

»

Factory configured - do not alter

J27

Unidentified

»

Factory configured - do not alter

J28

Unidentified

»

Factory configured - do not alter

J29

Unidentified

»

Factory configured - do not alter

J601

All jumpers closed

»

Factory configured - do not alter

J612

Pins 2 & 3 closed

»

Factory configured - do not alter

J613

Pins 1 & 2 closed

»

Factory configured - do not alter

J614

Pins 1 & 2 closed

»

Factory configured - do not alter

J615

Pins 2 & 3 closed

»

Factory configured - do not alter

J616

Pins 2 & 3 closed

»

Factory configured - do not alter

J624

Pins 2 & 3 closed

»

Factory configured - do not alter

J625

Pins 2 & 3 closed

»

Factory configured - do not alter

J626

Pins 2 & 3 closed

»

Factory configured - do not alter

J628

Pins 1 & 2 closed

»

Factory configured - do not alter

J629

Pins 2 & 3 closed


VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 16

None

2MB

(2) 256K x 16

(2) 256K x 16


CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J1A

J2A

J3A

J4A

J5B

J6B

180MHz

60MHz

3x

2 & 3

2 & 3

1 & 2

2 & 3

2 & 3

1 & 2

200MHz

66MHz

3x

2 & 3

2 & 3

1 & 2

2 & 3

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CONNECTIONS

Purpose

Location

Purpose

Location

DC to DC converter 1

C1

DC to DC converter 2

C2


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

JP1

Unidentified


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

32MB

(1) 4M x 64

None

None

None

32MB

(1) 2M 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

40MB

(1) 4M x 64

(1) 1M x 64

None

None

48MB

(1) 4M x 64

(1) 2M x 64

None

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

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

72MB

(1) 8M x 64

(1) 1M x 64

None

None


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

80MB

(1) 8M x 64

(1) 2M x 64

None

None

96MB

(1) 8M x 64

(1) 4M x 64

None

None

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

128MB

(1) 16M x 64

None

None

None

128MB

(1) 8M x 64

(1) 8M x 64

None

None

128MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

136MB

(1) 16M x 64

(1) 1M x 64

None

None

144MB

(1) 16M x 64

(1) 2M x 64

None

None

176MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

192MB

(1) 16M x 64

(1) 8M x 64

None

None

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None

256MB

(1) 16M x 64

(1) 16M x 64

None

None

256MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

272MB

(1) 16M x 64

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

288MB

(1) 16M x 64

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

320MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

384MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

512MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64


DIMM CONFIGURATION (CON'T)

Size

Bank 4

Bank 5

Bank 6

Bank 7

64MB

(1) 4M x 64

None

None

None

64MB

(1) 2M x 64

(1) 2M x 64

None

None

64MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

80MB

(1) 4M x 64

(1) 1M x 64

None

None

96MB

(1) 4M x 64

(1) 2M x 64

None

None

96MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

128MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

128MB

(1) 8M x 64

None

None

None

128MB

(1) 4M x 64

(1) 4M x 64

None

None

144MB

(1) 8M x 64

(1) 1M x 64

None

None

160MB

(1) 8M x 64

(1) 2M x 64

None

None

192MB

(1) 8M x 64

(1) 4M x 64

None

None

192MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

256MB

(1) 16M x 64

None

None

None

256MB

(1) 8M x 64

(1) 8M x 64

None

None

256MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

272MB

(1) 16M x 64

(1) 1M x 64

None

None

288MB

(1) 16M x 64

(1) 2M x 64

None

None

352MB

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

384MB

(1) 16M x 64

(1) 8M x 64

None

None

384MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None


DIMM CONFIGURATION (CON'T)

Size

Bank 4

Bank 5

Bank 6

Bank 7

512MB

(1) 16M x 64

(1) 16M x 64

None

None

512MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

544MB

(1) 16M x 64

(1) 16M x 64

(1) 1M x 64

(1) 1M x 64

576MB

(1) 16M x 64

(1) 16M x 64

(1) 2M x 64

(1) 2M x 64

640MB

(1) 16M x 64

(1) 16M x 64

(1) 4M x 64

(1) 4M x 64

768MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

1024MB

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64


CACHE CONFIGURATION

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