INTEL CORPORATION

PENTIUM HENDRIX

Processor

Pentium

Processor Speed

60/66MHz

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit PCI bus slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector,VGA interface

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN1

Turbo switch

J1

VGA interface

CN2

Turbo LED

J2

Serial port 2

CN3

IDE interface LED

J3

Serial port 1

CN4

Power LED & keylock

J4

Parallel port

CN5

Reset switch

J5

VGA feature connector

CN6

Speaker

J6

Floppy drive interface

CN7

32-bit PCI bus slots

SL1 - SL3

IDE interface 2

CN8

Fast chassis fan power

J3A1

IDE interface 1

CN9

Slow chassis fan power

J4A1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Flash BIOS write protect enabled

J4A3

pins 1 & 2 closed

 

Flash BIOS write protect disabled

J4A3

pins 2 & 3 closed

»

Password disabled

J5A1

pins 2 & 3 closed

 

Password enabled

J5A1

pins 1 & 2 closed

 

CMOS memory normal operation

J5A2

pins 2 & 3 closed

 

CMOS memory clear

J5A2

pins 1 & 2 closed

 

Flash BIOS recovery mode normal

J5A3

pins 2 & 3 closed

 

Flash BIOS recovery mode flash

J5A3

pins 1 & 2 closed

»

Monitor type select color

J5A4

pins 2 & 3 closed

 

Monitor type select monochrome

J5A4

pins 1 & 2 closed

»

CMOS setup accessible

J7J1

pins 1 & 2 closed

»

CMOS setup not accessible

J7J1

pins 2 & 3 closed

DRAM CONFIGURATION (TABLE 1)

Size

Bank 0

Bank 1

10MB

(16) 512K x 9

(2) 256K x 36

12MB

(16) 512K x 9

(2) 512K x 36

16MB

(16) 512K x 9

(2) 1M x 36

24MB

(16) 512K x 9

(2) 2M x 36

40MB

(16) 512K x 9

(2) 4M x 36

72MB

(16) 512K x 9

(2) 8M x 36

Note: If board has 8MB factory installed, Bank 2 is not present.

DRAM CONFIGURATION (TABLE 2)

Size

Bank 1

Bank 2

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) 256K x 36

(2) 1M x 36

10MB

(2) 1M x 36

(2) 256K x 36

12MB

(2) 512K x 36

(2) 1M x 36

12MB

(2) 1M x 36

(2) 512K x 36

16MB

(2) 1M x 36

(2) 1M x 36

16MB

(2) 2M x 36

NONE

18MB

(2) 256K x 36

(2) 2M x 36

18MB

(2) 2M x 36

(2) 256K x 36

20MB

(2) 512K x 36

(2) 2M x 36

20MB

(2) 2M x 36

(2) 512K x 36

24MB

(2) 1M x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

DRAM CONFIGURATION (TABLE 2 CON’T)

Size

Bank 1

Bank 2

32MB

(2) 2M x 36

(2) 2M x 36

32MB

(2) 4M x 36

NONE

34MB

(2) 256K x 36

(2) 4M x 36

34MB

(2) 4M x 36

(2) 256K x 36

36MB

(2) 512K x 36

(2) 4M x 36

36MB

(2) 4M x 36

(2) 512K x 36

40MB

(2) 1M x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 4M x 36

(2) 4M x 36

64MB

(2) 8M x 36

NONE

66MB

(2) 256K x 36

(2) 8M x 36

66MB

(2) 8M x 36

(2) 256K x 36

68MB

(2) 512K x 36

(2) 8M x 36

68MB

(2) 8M x 36

(2) 512K x 36

72MB

(2) 1M x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 2M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

Note: If board has Bank 1 & Bank 2 installed, the factory installed 8MB is not present.

CACHE CONFIGURATION

Size

Bank 0

Bank 1

256KB

(4) 32K x 8

(4) 32K x 8

512KB

(4) 64K x 8

(4) 64K x 8

Note: Cache is factory installed and is not configurable. Cache size depends on board version.

CPU SPEED CONFIGURATION

Speed

J5A5

60MHz

pins 2 & 3 closed

66MHz

pins 1 & 2 closed