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SUN-5246HT (EX-3050)

SUNIX CO., LTD.

SUN-5246HT (EX-3050)

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

Hard Drives supported

Two IDE (AT) drives

Floppy drives supported

Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88 MB drives

CONNECTIONS

Function

Location

Function

Location

40-pin IDE(AT) connector

JP1

10-pin serial port 2 - internal

JP4

34-pin cable connector - floppy drive

JP2

9-pin serial port 1 - external

JP5

26-pin parallel port 2 - internal

JP3

25-pin parallel port 1 - external

JP6

USER CONFIGURABLE SETTINGS

Function

Label

Position

Floppy drive interface enabled

J1

Pins 1 & 2 closed

 

Floppy drive interface disabled

J1

Pins 2 & 3 closed

Floppy drive interface primary address select

J2

Pins 1 & 2 closed

 

Floppy drive interface secondary address select

J2

Pins 2 & 3 closed

IDE(AT) interface enabled

J3

Pins 1 & 2 closed

 

IDE(AT) interface disabled

J3

Pins 2 & 3 closed

IDE(AT) primary address select

J4

Pins 1 & 2 closed

 

IDE(AT) secondary address select

J4

Pins 2 & 3 closed

Factory configured - do not alter

JP10

Open

SERIAL PORT 1 ADDRESS SELECTION

COM

S1/1

S1/2

S1/3

S1/4

S1/5

S1/6

S1/7

S1/8

COM1(3F8h)

Closed

Open

Open

Open

Open

Open

Open

Open

 

COM2(2F8h)

Open

Closed

Open

Open

Open

Open

Open

Open

 

COM3(3E8h)

Open

Open

Closed

Open

Open

Open

Open

Open

 

COM4(2E8h)

Open

Open

Open

Closed

Open

Open

Open

Open

 

COM5(3F0h)

Open

Open

Open

Open

Closed

Open

Open

Open

 

COM6(3E0h)

Open

Open

Open

Open

Open

Closed

Open

Open

 

COM7(2E0h)

Open

Open

Open

Open

Open

Open

Closed

Open

 

COM8(260h)

Open

Open

Open

Open

Open

Open

Open

Closed

SERIAL PORT 2 ADDRESS SELECTION

COM

S2/1

S2/2

S2/3

S2/4

S2/5

S2/6

S2/7

S2/8

 

COM1(3F8h)

Closed

Open

Open

Open

Open

Open

Open

Open

COM2(2F8h)

Open

Closed

Open

Open

Open

Open

Open

Open

 

COM3(3E8h)

Open

Open

Closed

Open

Open

Open

Open

Open

 

COM4(2E8h)

Open

Open

Open

Closed

Open

Open

Open

Open

 

COM5(3F0h)

Open

Open

Open

Open

Closed

Open

Open

Open

 

COM6(3E0h)

Open

Open

Open

Open

Open

Closed

Open

Open

 

COM7(2E0h)

Open

Open

Open

Open

Open

Open

Closed

Open

 

COM8(260h)

Open

Open

Open

Open

Open

Open

Open

Closed

PARALLEL PORT 1 ADDRESS SELECTION

LPT

P1/1

P1/2

P1/3

P1/4

P1/5

P1/6

LPT1(3Bch)

Closed

Open

Open

Open

Open

Open

 

LPT2(378h)

Open

Closed

Open

Open

Open

Open

 

LPT3(278h)

Open

Open

Closed

Open

Open

Open

 

LPT4(268h)

Open

Open

Open

Closed

Open

Open

 

LPT5(27Ch)

Open

Open

Open

Open

Closed

Open

 

LPT6(26Ch)

Open

Open

Open

Open

Open

Closed

PARALLEL PORT 2 ADDRESS SELECTION

LPT

P2/1

P2/2

P2/3

P2/4

P2/5

P2/6

 

LPT1(3Bch)

Closed

Open

Open

Open

Open

Open

LPT2(378h)

Open

Closed

Open

Open

Open

Open

 

LPT3(278h)

Open

Open

Closed

Open

Open

Open

 

LPT4(268h)

Open

Open

Open

Closed

Open

Open

 

LPT5(27Ch)

Open

Open

Open

Open

Closed

Open

 

LPT6(26Ch)

Open

Open

Open

Open

Open

Closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

S11/A

S11/B

S11/C

S11/D

S11/E

S11/F

S11/G

S11/H

S11/I

 

IRQ3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

IRQ4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

 

IRQ7

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ9

Open

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ10

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

S22/A

S22/B

S22/C

S22/D

S22/E

S22/F

S22/G

S22/H

S22/I

IRQ3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

 

IRQ7

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ9

Open

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ10

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

Open

Open

Closed

PARALLEL PORT 1 INTERRUPT SELECTION

IRQ

P11/A

P11/B

P11/C

P11/D

P11/E

P11/F

P11/G

P11/H

P11/I

 

IRQ3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

IRQ7

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ9

Open

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ10

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

Open

Open

Closed

PARALLEL PORT 2 INTERRUPT SELECTION

IRQ

P22/A

P22/B

P22/C

P22/D

P22/E

P22/F

P22/G

P22/H

P22/I

 

IRQ3

Closed

Open

Open

Open

Open

Open

Open

Open

Open

 

IRQ4

Open

Closed

Open

Open

Open

Open

Open

Open

Open

IRQ5

Open

Open

Closed

Open

Open

Open

Open

Open

Open

 

IRQ7

Open

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ9

Open

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ10

Open

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

Open

Open

Closed

DMA CHANNEL SELECTION

Channel

J5

J6

 

0

Pins 1 & 2 closed

Pins 1 & 2 closed

 

1

Pins 3 & 4 closed

Pins 3 & 4 closed

3

Pins 5 & 6 closed

Pins 5 & 6 closed