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LAVA COMPLETE-550 V.4

LAVA COMPUTER MANUFACTURING, INC.

LAVA COMPLETE-550 V.4

Card Type

Multi-I/O card

Hard Drives supported

Two IDE (AT) drives

Floppy drives supported

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

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Location

Function

Location

34-pin cable connector - floppy drive

CN1

9-pin serial port 1 - external

CN4

40-pin primary IDE(AT) connector

CN2

25-pin parallel port - external

CN5

10-pin serial port 2 - internal

CN3

4-pin connector - drive active LED

LED1

USER CONFIGURABLE SETTINGS

Function

Label

Position

Floppy drive interface enabled

JP1

Pins 1 & 2 closed

Floppy drive interface disabled

JP1

Pins 2 & 3 closed

Floppy drive primary

JP2

Pins 2 & 3 closed

Floppy drive secondary

JP2

Pins 1 & 2 closed

IDE(AT) interface enabled

JP3

Pins 1 & 2 closed

IDE(AT) interface disabled

JP3

Pins 2 & 3 closed

IDE primary

JP4

Pins 2 & 3 closed

IDE secondary

JP4

Pins 1 & 2 closed

Parallel port is uni-directional

JP13

Pins 1 & 2 closed

Parallel port is bi-directional

JP13

Pins 2 & 3 closed

PARALLEL PORT ADDRESS SELECTION

Setting

JP7

JP8

LPT1 (378h)

Pins 1 & 2 closed

Pins 1 & 2 closed

LPT2 (278h)

Pins 1 & 2 closed

Pins 2 & 3 closed

LPT3 (3BCh)

Pins 2 & 3 closed

Pins 1 & 2 closed

Disabled

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP5

COM1 (3F8h)

Pins 2 & 3 closed

COM3 (3E8h)

Pins 1 & 2 closed

Disabled

Open

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP6

COM2 (2F8h)

Pins 2 & 3 closed

COM4 (2E8h)

Pins 1 & 2 closed

Disabled

Open

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP9/A

JP9/B

JP9/C

JP9/D

JP9/E

JP9/F

JP10

JP11

Open

2 & 3

Open

Open

Open

Open

Open

Open

Open

IRQ3

Open

Open

Open

Open

Open

Open

Open

2 & 3

IRQ4

Open

Open

Open

Open

Open

Open

2 & 3

Open

IRQ5

Open

2 & 3

Open

Open

Open

Open

Open

Open

IRQ10

Open

Open

2 & 3

Open

Open

Open

Open

Open

IRQ11

Open

Open

Open

2 & 3

Open

Open

Open

Open

IRQ12

Open

Open

Open

Open

2 & 3

Open

Open

Open

IRQ13

Open

Open

Open

Open

Open

2 & 3

Open

Open

Note: Pins designated are in the closed position.

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP9/A

JP9/B

JP9/C

JP9/D

JP9/E

JP9/F

JP10

JP11

IRQ2

1 & 2

Open

Open

Open

Open

Open

Open

Open

IRQ3

Open

Open

Open

Open

Open

Open

Open

1 & 2

IRQ4

Open

Open

Open

Open

Open

Open

1 & 2

Open

IRQ5

Open

1 & 2

Open

Open

Open

Open

Open

Open

IRQ10

Open

Open

1 & 2

Open

Open

Open

Open

Open

Open

Open

Open

Open

1 & 2

Open

Open

Open

Open

IRQ12

Open

Open

Open

Open

1 & 2

Open

Open

Open

IRQ13

Open

Open

Open

Open

Open

1 & 2

Open

Open

Note: Pins designated are in the closed position.

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP12

IRQ5

Pins 1 & 2 closed

IRQ7

Pins 2 & 3 closed