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LAVA LINK-650

LAVA COMPUTER MANUFACTURING, INC.

LAVA LINK-650

Card Type

Serial card

Chip Set

Unidentified

Maximum Onboard Memory

N/A

I/O Options

Serial port

Hard Drives supported

None

Floppy drives supported

None

Data Bus

8-bit ISA

Card Size

Half-length, full-height

CONNECTIONS

Function

Label

Function

Label

Serial port

CN1

 

 

SERIAL PORT CONFIGURATION

Setting

JP1/pins 1 & 2

JP1/pins 2 & 3

JP1/pins 4 & 5

JP1/pins 5 & 6

COM1

Closed

Open

Open

Open

COM2

Open

Closed

Open

Open

COM3

Open

Open

Closed

Open

COM4

Open

Open

Open

Closed

SERIAL 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

Open

Open

Closed

Open

Open

Open

Open

Open

 

IRQ3

Open

Closed

Open

Open

Open

Open

Open

Open

IRQ4

Closed

Open

Open

Open

Open

Open

Open

Open

 

IRQ5

Open

Open

Open

Closed

Open

Open

Open

Open

 

IRQ10

Open

Open

Open

Open

Closed

Open

Open

Open

 

IRQ11

Open

Open

Open

Open

Open

Closed

Open

Open

 

IRQ12

Open

Open

Open

Open

Open

Open

Closed

Open

 

IRQ15

Open

Open

Open

Open

Open

Open

Open

Closed