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