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LAVA PARALLEL-ECP/EPP

LAVA COMPUTER MANUFACTURING, INC.

LAVA PARALLEL-ECP/EPP

Card Type

Parallel card

Chip Set

Unidentified

Maximum Onboard Memory

N/A

I/O Options

Parallel port

Hard Drives supported

None

Floppy drives supported

None

Data Bus

16-bit ISA

Card Size

Half-length, half-height

CONNECTIONS

Function

Label

Function

Label

Parallel port

CN1

   

DMA CHANNEL SELECTION

Channel

JP1

1

Pins 1 & 2, 4 & 5 closed

3

Pins 2 & 3, 5 & 6 closed

PARALLEL PORT INTERRUPT SELECTION

Setting

JP2/

pins

1 & 2

JP2/

pins

2 & 3

JP3/

pins

1 & 2

JP3/

pins

2 & 3

JP4/

pins

1 & 2

JP4/

pins

2 & 3

JP5/

pins

1 & 2

JP5/

pins

2 & 3

IRQ2

Closed

Open

Open

Open

Open

Open

Open

Open

IRQ3

Open

Closed

Open

Open

Open

Open

Open

Open

IRQ4

Open

Open

Closed

Open

Open

Open

Open

Open

IRQ5

Open

Open

Open

Closed

Open

Open

Open

Open

IRQ7

Open

Open

Open

Open

Closed

Open

Open

Open

IRQ10

Open

Open

Open

Open

Open

Closed

Open

Open

IRQ11

Open

Open

Open

Open

Open

Open

Closed

Open

IRQ12

Open

Open

Open

Open

Open

Open

Open

Closed

PARALLEL PORT ADDRESS SELECTION

Setting

JP6

JP7

JP8

JP9

JP10

JP11

JP12

3BCh

Pins 2 & 3

Closed

Open

Open

Open

Open

Open

378h

Pins 1 & 2

Open

Closed

Open

Open

Open

Open

278h

Pins 1 & 2

Open

Open

Closed

Open

Open

Open

238h

Pins 1 & 2

Open

Open

Open

Closed

Open

Open

2B8h

Pins 1 & 2

Open

Open

Open

Open

Closed

Open

338h

Pins 1 & 2

Open

Open

Open

Open

Open

Closed

Note:Designated pins should be in the closed position.