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SUN-5246VT (EX-3120)

SUNIX CO., LTD.

SUN-5246VT (EX-3120)

Data Bus

32-bit VESA Local Bus

Card Size

Three-quarter length, full-height card

Hard Drives supported

Four 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 VL IDE(AT) connector

JP1

4-pin connector - VL drive active LED

JP6

40-pin ISA IDE(AT) connector

JP2

2-pin connector - ISA drive active LED

JP7

34-pin cable connector - floppy drive

JP3

9-pin serial port 1 - external

JP8

26-pin parallel port 2 - internal

JP4

25-pin parallel port 1 - external

JP9

10-pin serial port 2 - internal

JP5

   

Note: JP7 may not be active on all boards.

USER CONFIGURABLE SETTINGS

Function

Label

Position

Floppy drive interface enabled

J11

Pins 1 & 2 closed

 

Floppy drive interface disabled

J11

Pins 2 & 3 closed

Floppy drive primary address select

J13

Pins 1 & 2 closed

 

Floppy drive secondary address select

J13

Pins 2 & 3 closed

ISA IDE(AT) interface disabled

J12

Pins 2 & 3 closed

 

ISA IDE(AT) interface enabled

J12

Pins 1 & 2 closed

ISA IDE(AT) primary address select

J14

Pins 1 & 2 closed

 

ISA IDE(AT) secondary address select

J14

Pins 2 & 3 closed

Factory configured - do not alter

JP13

Open

VL-BUS SPEED SELECTION

Speed

JP10

Speed-0

Pins 2 & 3, 5 & 6 closed

 

Speed-1

Pins 1 & 2, 5 & 6 closed

 

Speed-4

Pins 2 & 3, 4 & 5 closed

 

Speed-6

Pins 1 & 2, 4 & 5 closed

SERIAL PORT 1 ADDRESS SELECTION

COM

J1/1

J1/2

J1/3

J1/4

J1/5

J1/6

J1/7

J1/8

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

J3/1

J3/2

J3/3

J3/4

J3/5

J3/6

J3/7

J3/8

 

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

J5/1

J5/2

J5/3

J5/4

J5/5

J5/6

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

J8/1

J8/2

J8/3

J8/4

J8/5

J8/6

 

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

J2/A

J2/B

J2/C

J2/D

J2/E

J2/F

J2/G

J2/H

J2/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

J4/A

J4/B

J4/C

J4/D

J4/E

J4/F

J4/G

J4/H

J4/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

J6/A

J6/B

J6/C

J6/D

J6/E

JP7/F

J6/G

J6/H

J6/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

J9/A

J9/B

J9/C

J9/D

J9/E

J9/F

J9/G

J9/H

J9/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

J7

J8

 

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