INTEL CORPORATION

ADVANCED/MN (MORRISSON)

Processor

Pentium

Processor Speed

75/90/100/120MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

PS/2 mouse port, parallel port, serial ports (2), VGA port, VGA feature connector, green PC connector, floppy drive interface, IDE interfaces (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA feature connector

CN1

IDE interface

CN10

VGA port

CN2

CD-ROM audio connector

CN11

Parallel port

CN3

Floppy drive interface

CN12

Serial port 1

CN4

Power supply remote connector

CN13

Serial port 2

CN5

Green PC connector

JP1

PS/2 mouse port

CN6

Front panel connector

JP2

Audio I/O connector

CN7

Front panel connector

JP3

Wave table connector

CN8

Riser Card

SL1

IDE interface

CN9

   

Note: The actual sizes of jumpers CN7, CN8, CN10, JP2, JP3 are unidentified. They are shown for location purposes only.

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

»

ISA clock speed select 1/6

J5J1

pins 5 & 7 open

 

ISA clock speed select 1/8

J5J1

pins 5 & 7 closed

»

Recovery boot enabled

J5J1

pins 1 & 3 closed

 

Recovery boot disabled

J5J1

pins 1 & 2 closed

»

CPU type select VR rated

J9C1

pins 1 & 3 closed

 

CPU type select VRE rated

J9C1

pins 5 & 7 closed

»

Password normal operation

SW1E1/3

Off

 

Password clear

SW1E1/3

On

»

CMOS memory normal operation

SW1E1/4

Off

 

CMOS memory clear

SW1E1/4

On

»

CMOS setup utility access enabled

SW1E1/5

Off

 

CMOS setup utility access disabled

SW1E1/5

On

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

NONE

8MB

NONE

(2) 1M x 36

16MB

(2) 2M x 36

NONE

16MB

NONE

(2) 2M x 36

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 2M x 36

(2) 2M 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

72MB

(2) 1M x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

256KB

(8) 32K x 8

512KB

(8) 64K x 8

CACHE JUMPER CONFIGURATION

Size

SW1E1/1

SW1E1/2

256KB

Off

Off

512KB

Off

On

CPU SPEED CONFIGURATION

Speed

SW1E1/6

SW1E1/7

SW1E1/8

75MHz

Off

Off

Off

90MHz

Off

On

Off

100MHz

Off

Off

On

120MHz

On

On

Off

VRAM CONFIGURATION

VRAM is upgradable to 2MB, but the chip size is unidentified.