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PENTIUM 90MHZ

INTEL CORPORATION

PENTIUM 90MHZ

Processor

Pentium

Processor Speed

90MHz

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit PCI bus slots (3), floppy drive interface, IDE interfaces (2), parallel port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface

CN1

IDE interface LED

J1H8

IDE interface (ISA bus)

CN2

Speaker

J1G1

IDE interface (PCI bus)

CN3

Optional power connector (3.3v)

J11D1

PS/2 mouse port

CN4

Parallel port

J12H1

Chassis fan power

J1A1

Serial port 1

J13G1

Chassis fan power

J1A2

Serial port 2

J13G2

Power LED & keylock

J1H2

32-bit PCI bus slots

SL1 - SL3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

J1H3

pins 2 & 3 closed

»

Factory configured - do not alter

J1H4

Open

»

CMOS memory normal operation

J6J1

pins 1 & 2 closed

 

CMOS memory clear

J6J1

pins 2 & 3 closed

»

Flash BIOS update enabled

J6J2

pins 1 & 2 closed

 

Flash BIOS update disabled

J6J2

pins 2 & 3 closed

»

BIOS setup enabled

J7J1

pins 1 & 2 closed

 

BIOS setup disabled

J7J1

pins 2 & 3 closed

»

Flash normal mode at boot

J7J2

pins 1 & 2 closed

 

Flash recovery mode at boot

J7J2

pins 2 & 3 closed

»

Monitor type select color

J7J3

pins 2 & 3 closed

 

Monitor type select monochrome

J7J3

pins 1 & 2 closed

»

Password disabled

J7J4

pins 1 & 2 closed

 

Password enabled

J7J4

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

2MB

(2) 256K x 36

NONE

4MB

(2) 256K x 36

(2) 256K x 36

4MB

(2) 512K x 36

NONE

6MB

(2) 256K x 36

(2) 512K x 36

6MB

(2) 512K x 36

(2) 256K x 36

8MB

(2) 512K x 36

(2) 512K x 36

8MB

(2) 1M x 36

NONE

10MB

(2) 1M x 36

(2) 256K x 36

10MB

(2) 256K x 36

(2) 1M x 36

12MB

(2) 1M x 36

(2) 512K x 36

12MB

(2) 512K x 36

(2) 1M x 36

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

18MB

(2) 2M x 36

(2) 256K x 36

18MB

(2) 256K x 36

(2) 2M x 36

20MB

(2) 2M x 36

(2) 512K x 36

20MB

(2) 512K x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

34MB

(2) 4M x 36

(2) 256K x 36

34MB

(2) 256K x 36

(2) 4M x 36

36MB

(2) 4M x 36

(2) 512K x 36

36MB

(2) 512K x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

40MB

(2) 1M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

48MB

(2) 2M x 36

(2) 4M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

66MB

(2) 8M x 36

(2) 256K x 36

66MB

(2) 256K x 36

(2) 8M x 36

68MB

(2) 8M x 36

(2) 512K x 36

68MB

(2) 512K x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

72MB

(2) 1M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

80MB

(2) 2M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

96MB

(2) 4M x 36

(2) 8M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

256KB

(8) 32K x 8

Note: Cache is factory installed at is not configurable.