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HTK320

SEANIX TECHNOLOGY, INC.

HTK320

Processor

80386DX

Processor Speed

25/33/40MHz

Chip Set

LSI

Max. Onboard DRAM

128MB

Cache

32/64/128KB

BIOS

AMI

Dimensions

240mm x 215mm

I/O Options

None

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

P1

Power LED & keylock

P4

Cache LED

P2

Speaker

P5

Turbo switch

P3

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

NPU synchronous with CPU

JP1

Open

 

NPU asynchronous with CPU

JP1

Closed

CPU type select PGA

JP2

pins 2 & 3 closed

 

CPU type select PQFP

JP2

pins 1 & 2 closed

PGA HLDA (bus hold acknowledge) enabled

JP3

pins 2 & 3 closed

 

PQFP HLDA (bus hold acknowledge) enabled

JP3

pins 1 & 2 closed

Monitor type select color

JP5

Closed

 

Monitor type select monochrome

JP5

Open

Turbo switch cache flush control enabled

JP6

pins 1 & 2 closed

 

Keyboard cache flush control enabled

JP6

pins 2 & 3 closed

Factory configured - do not alter

JP10

Open

Note: JP10 may not be present on all boards. The location is unidentified.

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

5MB

(4) 1M x 9

(4) 256K x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

17MB

(4) 4M x 9

(4) 256K x 9

20MB

(4) 4M x 9

(4) 1M x 9

32MB

(4) 4M x 9

(4) 4M x 9

64MB

(4) 16M x 9

NONE

128MB

(4) 16M x 9

(4) 16M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

32KB

(4) 8K x 8

NONE

64KB

(4) 8K x 8

(4) 8K x 8

128KB

(4) 32K x 8

NONE

CACHE JUMPER CONFIGURATION

Size

JP4

32KB

pins 2 & 3 closed

64KB

pins 2 & 3 closed

128KB

pins 1 & 2 closed