DOLPHIN PERIPHERALS, LLC.

FASTISA-4022

Card Type

Serial card

Chip Set

Unidentified

I/O Options

Serial port

Data Bus

16-bit ISA

CONNECTIONS

Function

Label

Serial port

S1

SERIAL PORT ADDRESS SELECTION

Setting

JP1

»

3F8

Pins 1 & 2 closed

 

2F8

Pins 3 & 4 closed

 

3E8

Pins 5 & 6 closed

 

2E8

Pins 7 & 8 closed

 

3F0

Pins 9 & 10 closed

 

3E0

Pins 11 & 12 closed

 

2E0

Pins 13 & 14 closed

 

260

Pins 15 & 16 closed

SERIAL PORT INTERRUPT SELECTION

IRQ

JP2

 

3

Pins 1 & 2 closed

»

4

Pins 3 & 4 closed

 

5

Pins 5 & 6 closed

 

7

Pins 7 & 8 closed

 

9

Pins 9 & 10 closed

 

10

Pins 11 & 12 closed

 

11

Pins 13 & 14 closed

 

12

Pins 15 & 16 closed

 

15

Pins 17 & 18 closed

SERIAL PORT CLOCK SPEED SELECTION

Speed

JP3

»

1.8432MHz

Pins 1 & 2 closed

 

3.6864MHz

Pins 3 & 4 closed

 

7.3728MHz

Pins 5 & 6 closed