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SUN-6334/2 (EX-4012), SUN-6334/3 (EX-4016)

SUNIX CO., LTD.

SUN-6334/2 (EX-4012), SUN-6334/3 (EX-4016)

Card Type

Parallel card

Chipset

Startech/ST78C34

Maximum Onboard Memory

None

I/O Options

Parallel ports (3)

Data Bus

16-bit ISA

Floppy drives supported

None

CONNECTIONS

Function

Location

Function

Location

25-pin parallel port 1 - external

P1

26-pin parallel port 3 - internal

P3

26-pin parallel port 2 - internal

P2

   

PARALLEL PORT 1 ADDRESS SELECTION

LPT

JP4/pins 1 & 2

JP4/pins 3 & 4

JP4/pins 5 & 6

LPT1(3BCh)

Closed

Open

Open

 

LPT2(378h)

Open

Closed

Open

 

LPT3(278h)

Open

Open

Closed

PARALLEL PORT 2 ADDRESS SELECTION

LPT

JP5/pins 1 & 2

JP5/pins 3 & 4

JP5/pins 5 & 6

 

LPT1(3BCh)

Closed

Open

Open

LPT2(378h)

Open

Closed

Open

 

LPT3(278h)

Open

Open

Closed

PARALLEL PORT 3 ADDRESS SELECTION

LPT

JP6/pins 1 & 2

JP6/pins 3 & 4

JP6/pins 5 & 6

 

LPT1(3BCh)

Closed

Open

Open

 

LPT2(378h)

Open

Closed

Open

LPT3(278h)

Open

Open

Closed

PARALLEL PORT 1 INTERRUPT SELECTION

IRQ

JP1/A

JP1/B

JP1/C

JP1/D

JP1/E

JP1/F

JP1/G

JP1/H

JP1/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

JP2/A

JP2/B

JP2/C

JP2/D

JP2/E

JP2/F

JP2/G

JP2/H

JP2/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 3 INTERRUPT SELECTION

IRQ

JP3/A

JP3/B

JP3/C

JP3/D

JP3/E

JP3/F

JP3/G

JP3/H

JP3/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

CHIP SET CONFIGURATION

Port1

Port2

Port3

U1

U2

U3

Enabled

Enabled

Enabled

Installed

Installed

Installed

Enabled

Enabled

Disabled

Installed

Installed

Not installed

Note: Chips U1 and U2 are installed on SUN-6334/2. All three chips are installed on SUN-6334/3.

MISCELLANEOUS TECHNICAL NOTES

Model SUN-6334-2 (Ex-4012) only supports two parallel ports, P1 and P2. Consequently, only two socketed chips (U1 and U2) are installed. Jumpers JP3 and JP6 ignored.

Model SUN-6334/3 (Ex-4016) supports all three parallel ports. All three socketed chips are installed and all jumpers must be configured.