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DIO-550G

DIAMOND FLOWER, INC.

DIO-550G

Card Type

Multi-I/O card

Chip Set

Startech

I/O Options

Serial ports (2), parallel port, game port

Data Bus

8-bit ISA

CONNECTIONS

Function

Label

Function

Label

Game port

J1

Serial port 1

J3

Serial port 2

J2

Parallel port

J4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Game port enabled

JP2

Pins 25 & 38 closed

 

Game port disabled

JP2

Pins 12 & 25 closed

PARALLEL PORT ADDRESS SELECTION

Setting

JP2

LPT1 (378h)

Pins 6 & 19 closed

 

LPT2 (278h)

Pins 18 & 31 closed

 

LPT3 (3BCh)

Pins 5 & 18 closed

 

Disabled

Pins 19 & 32 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP2

COM1 (3F8h)

Pins 14 & 27 closed

 

COM2 (2F8h)

Pins 15 & 28 closed

 

COM3 (3E8h)

Pins 16 & 29 closed

 

COM4 (2E8h)

Pins 17 & 30 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP2

 

COM1 (3F8h)

Pins 1 & 14 closed

COM2 (2F8h)

Pins 2 & 15 closed

 

COM3 (3E8h)

Pins 3 & 16 closed

 

COM4 (2E8h)

Pins 4 & 17 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP2

 

IRQ2

Pins 7 & 20 closed

 

IRQ3

Pins 21 & 34 closed

IRQ4

Pins 8 & 21 closed

 

IRQ5

Pins 20 & 33 closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP2

 

IRQ2

Pins 9 & 22 closed

IRQ3

Pins 23 & 36 closed

 

IRQ4

Pins 10 & 23 closed

 

IRQ5

Pins 22 & 35 closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP2

IRQ7

Pins 11 & 24 closed

 

IRQ5

Pins 24 & 37 closed

PARALLEL PORT MODE SELECTION

Setting

JP2

Uni-directional

Pins 26 & 39 closed

 

Bi-Directional (EPP/ECP)

Pins 13 & 26 closed