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SUPER-386S

HYUNDAI ELECTRONICS, INC.

SUPER-386S

Processor

80386SX

Processor Speed

16MHz

Chip Set

VLSI

Max. Onboard DRAM

16MB (8MB on external memory card)

Cache

None

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card, floppy drive interface, IDE interface, parallel port, serial port

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J1

IDE interface

J7

Turbo LED

J2

Floppy drive interface

J8

Turbo LED

J3

Serial port

J11

Speaker

J4

Parallel port

J12

IDE interface LED

J5

32-bit external memory card

SL1

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

NPU disabled

J13

Closed

 

NPU enabled

J13

Open

COM 1 IRQ select IRQ4

SW1/1

On

 

COM 1 IRQ select IRQ3

SW1/1

Off

COM 2 IRQ select IRQ3

SW1/2

Off

 

COM 2 IRQ select IRQ4

SW1/2

On

LPT 2 IRQ select IRQ5

SW1/3

Off

 

LPT 2 IRQ select IRQ7

SW1/3

On

LPT 1 IRQ select IRQ7

SW1/4

On

 

LPT 1 IRQ select IRQ5

SW1/4

Off

Serial port enabled

SW2/1

Off

 

Serial port disabled

SW2/1

On

Serial port select COM1

SW2/2

Off

 

Serial port select COM2

SW2/2

On

Parallel port enabled

SW2/3

Off

 

Parallel port disabled

SW2/3

On

Parallel port select LPT1

SW2/4

Off

 

Parallel port select LPT2

SW2/4

On

DRAM size select 256K

W7

pins 1 & 2 closed

 

DRAM size select 1MB

W7

pins 2 & 3 closed

Monitor type select color

W12

pins 1 & 2 closed

 

Monitor type select monochrome

W12

pins 2 & 3 closed

Hard drive adapter select Conner CP344/3024 E4

W15

pins 1 & 2 closed

 

Hard drive adapter select Conner CP342/3022 E3

W15

pins 2 & 3 closed

Note: The location of W7 is unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

NONE

NONE

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

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

5MB

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

(2) 256K x 9

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

DRAM SWITCH CONFIGURATION

Bank 0

Bank 1

Bank 2

Bank 3

SW3/1

SW3/2

SW3/3

Installed

Installed

Not installed

Not installed

Off

On

On

Installed

Installed

Installed

Not installed

Off

Off

On

Installed

Installed

Installed

Installed

Off

Off

Off

DRAM SWITCH CONFIGURATION

Bank 0

Bank 1

Bank 2

Bank 3

SW3/4

SW3/5

512KB

512KB

512KB

512KB

On

On

2MB

2MB

512KB

512KB

Off

On

2MB

2MB

2MB

2MB

Off

Off

FAST MEMORY CONFIGURATION

Size

SW4/1

SW4/2

SW4/3

SW4/4

SW4/5

1MB

On

On

On

On

On

2MB

Off

On

On

On

On

4MB

Off

Off

On

On

On

5MB

Off

Off

Off

On

On

8MB

Off

Off

Off

Off

On

16MB

Off

Off

Off

Off

Off

MEMORY MODE CONFIGURATION

Mode

W1

W2

W3

W6

Page mode

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Normal mode

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

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

MEMORY BANK SIZE CONFIGURATION

Type

W9

W10

512KB installed in Banks 0, 1, 2, 3

pins 2 & 3 closed

pins 2 & 3 closed

2MB installed in Banks 0, 1, 2, 3

pins 1 & 2 closed

pins 1 & 2 closed

CPU SPEED CONFIGURATION

Speed

W14

Keyboard control

pins 1 & 2 closed

Low

pins 2 & 3 closed

High

Open

Note: The location of W14 is unidentified.

FLOPPY DRIVE SPEED CONFIGURATION

Setting

W11

Two speed spindle motor (logic = 0, jumper on)

pins 1 & 2 closed

Precomp value (logic = 0 jumper on - 187NS; logic = 1 jumper off - 125NS)

pins 3 & 4 closed

FLOPPY/HARD DRIVE CONFIGURATION

Setting

W13

On board floppy drive enabled

Open

On board floppy drive disabled

pins 3 & 4 closed

On board hard drive enabled

Open

On board hard drive disabled

pins 1 & 2 closed

I/O WAIT STATE CONFIGURATION

Wait state

W4

W5

4 W/S (8-bit memory)

pins 1 & 2 closed

N/A

5 W/S (8-bit memory)

pins 2 & 3 closed

N/A

1 W/S (16-bit memory)

N/A

pins 1 & 2 closed

2 W/S (16-bit memory)

N/A

pins 2 & 3 closed