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SUPER-386D/33L

HYUNDAI ELECTRONICS, INC.

SUPER-386D/33L

Processor

80386DX

Processor Speed

33MHz

Chip Set

C & T

Max. Onboard DRAM

32MB

Cache

32/64KB

BIOS

C & T

Dimensions

330mm x 218mm

I/O Options

Bus mouse port, floppy drive interface, IDE interface, serial port, parallel port, TTL video port, VGA port

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Bus mouse port

J2

Speaker

J9

Parallel port

J3

Reset

J10

Serial port

J4

Turbo switch

J12

Floppy drive interface

J5

Riser card

R1

IDE interface

J6

VGA port

VJ1

IDE interface LED

J8

TTL video port

VJ3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

82C710 enabled

W1

Open

 

82C710 disabled

W1

pins 1 & 2 closed

Floppy drive type select single speed

W2

Open

 

Floppy drive type select dual speed

W2

pins 1 & 2 closed

Floppy drive precompensation select normal

W3

pins 1 & 2 closed

 

Floppy drive precompensation select alternate

W3

Open

Korean font controlled by ATI28800

W4

pins 1 & 2 closed

 

Korean font controlled by discrete logic

W4

pins 2 & 3 closed

Korean font EPROM CA18 from FDBK of ATI28800

W6

pins 2 & 3 closed

 

Korean font EPROM CA18 from OE1B of ATI28800

W6

pins 1 & 2 closed

Monitor type select monochrome

W7

Open

 

Monitor type select color

W7

pins 1 & 2 closed

CMOS memory normal operation

W8

pins 2 & 3 closed

 

CMOS memory clear

W8

pins 1 & 2 closed

IDE interface pin 34 select FLOAT

W9

pins 1 & 2 closed

 

IDE interface pin 34 select GROUND

W9

Open

Factory configured - do not alter

W10

pins 1 & 2 closed

Factory configured - do not alter

W11

pins 1 & 2 closed

Bank 2 RAS select RAS1

W13

pins 1 & 2 closed

 

Bank 2 RAS select RAS2

W13

pins 2 & 3 closed

Note:All jumper locations are unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

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

32KB

NONE

NONE

64KB

(4) 8K x 8

(1) 8K x 8

Note:The mainboard comes with 32KB of cache memory soldered to the board. The location of the factory installed 32KB of SRAM is unidentified. Locations of W11 and W14 are unknown.

CACHE JUMPER CONFIGURATION

Size

W11

W14

32KB

Open

Open

64KB

pins 1 & 2 closed

pins 1 & 2 closed

VIDEO CONFIGURATION

Setting

W4

W5

On board enabled

pins 1 & 2 closed

Closed

On board disabled

Closed

pins 1 & 2 closed

VIDEO MEMORY CONFIGURATION

Size

Video

256KB

NONE

512KB

(2) 44256

Note:The mainboard comes with 256KB of video memory soldered to the board. The location is unidentified.