UNIDENTIFIED

SPM 386-33C Rev. 1.5A

   

Processor

80386DX

Processor Speed

33MHz

Chip Set

C & T

Max. Onboard DRAM

32MB

Cache

64/256KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card slot

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J2

Turbo LED

J12

Power LED & keylock

J9

Speaker

J13

Reset switch

J10

32-bit external memory card

S1

Turbo switch

J11

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

J3

Closed

 

Monitor type select monochrome

J3

Open

»

CMOS memory normal operation

J4

Open

 

CMOS memory clear

J4

Closed

»

NPU mode select synchronous with CPU

J6

Open

 

NPU mode select asynchronous with CPU

J6

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Tag (U50)

Tag (U51)

Tag (U52)

64KB

(8) 16K x 4

(1) 16K x 4

(1) 16K x 4

NONE

256KB

(8) 64K x 4

(1) 64K x 4

(1) 64K x 4

(1) 64K x 4

CACHE JUMPER CONFIGURATION

Size

W1

W2

W3

W4

W5

64KB

Closed

Closed

Closed

pins 2 & 3 closed

pins 2 & 3 closed

256KB

Open

Open

Open

pins 1 & 2 closed

pins 1 & 2 closed