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SUPER 386S

HYUNDAI ELECTRONICS, INC.

SUPER 386S

Processor

80386SX

Processor Speed

16MHz

Chip Set

VLSI

Max. Onboard DRAM

8MB

Cache

None

BIOS

Phoenix

Dimensions

350mm x 304mm

I/O Options

Floppy drive interface, IDE interface, parallel port, proprietary external memory card slot, serial port

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

IDE interface

J7

Turbo LED (slow)

J2

Floppy drive interface

J8

Turbo LED (fast)

J3

Serial port

J11

Speaker

J4

Parallel port

J12

IDE interface LED

J5

Proprietary external memory card

S1

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

NPU disabled

J13

Closed

 

NPU enabled

J13

Open

Page-mode enabled

W1, W2, W3, & W6

pins 1 & 2 closed

 

Page-mode disabled

W1, W2, W3, & W6

pins 2 & 3 closed

DRAM (8-bit) speed select 4 wait states

W4

pins 1 & 2 closed

 

DRAM (8-bit) speed select 5 wait states

W4

pins 2 & 3 closed

DRAM (16-bit) speed select 1 wait states

W5

pins 1 & 2 closed

 

DRAM (16-bit) speed select 2 wait states

W5

pins 2 & 3 closed

Page-mode page size select 1K

W7

pins 1 & 2 closed

 

Page-mode page size select 2K

W7

pins 2 & 3 closed

Floppy drive type select dual speed

W11 pins 1 & 2

Open

 

Floppy drive type select single speed

W11 pins 1 & 2

Closed

Floppy drive precompensation time 187ns

W11 pins 3 & 4

Open

 

Floppy drive precompensation time 125ns

W11 pins 3 & 4

Closed

Monitor type select color

W12

pins 1 & 2 closed

 

Monitor type select monochrome

W12

pins 2 & 3 closed

IDE interface enabled

W13 pins 1 & 2

Open

 

IDE interface disabled

W13 pins 1 & 2

Closed

Floppy drive interface enabled

W13 pins 3 & 4

Open

 

Floppy drive interface enabled

W13 pins 3 & 4

Closed

IDE drive type select Conner CP344/3024

W15

pins 1 & 2 closed

 

IDE drive type select Conner CP342/3022

W15

pins 2 & 3 closed

Serial port enabled

SW2/1

On

 

Serial port disabled

SW2/1

Off

Parallel port enabled

SW2/3

On

 

Parallel port disabled

SW2/3

Off

Note:The locations of jumpers W1, W2, W3, & W6 are unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

NONE

NONE

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

NONE

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

DRAM SWITCH CONFIGURATION

Size

SW3/1

SW3/2

SW3/3

SW3/4

SW3/5

SW4/1

1MB

Off

On

On

On

On

On

2MB

Off

Off

Off

On

On

Off

2MB

Off

Off

On

Off

Off

Off

3MB

Off

Off

On

Off

On

Off

4MB

Off

On

On

Off

Off

Off

5MB

Off

Off

Off

Off

Off

Off

6MB

Off

Off

On

Off

Off

Off

8MB

Off

Off

Off

Off

Off

Off

DRAM JUMPER/SWITCH CONFIGURATION

Size

SW4/2

SW4/3

SW4/4

SW4/5

W9

W10

1MB

On

On

On

On

2 & 3

2 & 3

2MB

On

On

On

On

2 & 3

2 & 3

2MB

On

On

On

On

2 & 3

2 & 3

3MB

Off

Off

On

On

2 & 3

2 & 3

4MB

Off

On

On

On

1 & 2

1 & 2

5MB

Off

On

On

On

1 & 2

1 & 2

6MB

Off

Off

Off

On

1 & 2

1 & 2

8MB

Off

Off

Off

On

1 & 2

1 & 2

Note:Pins designated should be in the closed position.

PARALLEL PORT CONFIGURATION

Setting

SW1/1

SW1/2

SW2/2

COM1/IRQ 4

On

Off

Off

COM2/IRQ3

Off

On

On

SERIAL PORT CONFIGURATION

Setting

SW1/3

SW1/4

SW2/4

LPT1/IRQ 7

On

Off

Off

LPT2/IRQ5

Off

On

On