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DT-9030 SUPER VGA MULTI I/O CARD

DD&TT ENTERPRISE USA COMPANY

DT-9030 SUPER VGA MULTI I/O CARD

Data bus:

16-bit, ISA

Size:

Half-length, full-height card

Hard drive supported:

Two IDE(AT) Interface drives

Floppy drives supported:

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

CONNECTIONS

Function

Location

40-pin IDE(AT) Interface connector

PL5

25-pin parallel port - external

PL6

15-pin game port - internal

PL7

34-pin control cable connector - floppy drive

PL8

20-pin serial ports (COM1/3 & COM2/4) - internal

PL9

4-pin connector - Drive Active LED

PL10

15-pin VGA connector - external

PL12

VERTICAL FREQUENCY FOR 1024 X 768 MODE

Frequency

Jumper 4

Jumper 5

43.5 Hz interlaced

closed

closed

70 Hz non-interlaced

open

closed

60 Hz non-interlaced

closed

open

43.5 Hz interlaced

open

open

VERTICAL FREQUENCY FOR 800 X 600 MODE

Frequency

Jumper 6

Jumper 7

56 Hz non-interlaced

closed

closed

72 Hz non-interlaced

open

closed

60 Hz non-interlaced

closed

open

56 Hz non-interlaced

open

open

USER CONFIGURABLE SETTINGS

Function

Location

Setting

 

Video horizontal frequency is 40KHz

11

closed

 

Video horizontal frequency is 31.5KHz

11

open

Parallel port interrupt is IRQ7

W1

pins 1 & 2 closed

 

Parallel port interrupt is IRQ5

W1

pins 2 & 3 closed

Video interrupt disabled

W2

open

 

Video interrupt is IRQ9 (EGA compatible)

W2

closed

Video enabled

W3 & VGA

open

 

Video disabled

W3 & VGA

closed

Zero wait state enabled for video

W5

closed

 

Zero wait state disabled for video

W5

open

Game port enabled

W4

open

 

Game port disabled

W4

closed

I/O Channel Ready disabled

W8

open

 

I/O Channel Ready enabled

W8

closed

Floppy drive enabled

W9

pins 1 & 2 closed

 

Floppy drive disabled

W9

pins 2 & 3 closed

512KB Video memory installed

W11

closed

 

1MB Video memory installed

W11

open

Hard drive enabled

W14

pins 1 & 2 closed

 

Hard drive disabled

W14

pins 2 & 3 closed

SERIAL PORT 1 CONFIGURATION

COM

W6

W7

COM1 (3F8-3FFh)

pins 1 & 2 closed

pins 1 & 2 closed

 

COM2 (2F8-2FFh)

pins 2 & 3 closed

pins 1 & 2 closed

 

COM3 (3E8-3EFh)

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 1 CONFIGURATION

COM

W6

W7

COM1 (3F8-3FFh)

pins 1 & 2 closed

pins 1 & 2 closed

 

COM2 (2F8-2FFh)

pins 2 & 3 closed

pins 1 & 2 closed

 

COM3 (3E8-3EFh)

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

SERIAL PORT 2 CONFIGURATION

COM

W10

W12

COM2 (2F8-2FFh)

pins 1 & 2 closed

pins 1 & 2 closed

 

COM1 (3E8-3EFh)

pins 2 & 3 closed

pins 1 & 2 closed

 

COM4 (2E8-2EFh)

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed

PARALLEL PORT CONFIGURATION

COM

W15

W16

 

LPT3 (278-27Fh)

pins 1 & 2 closed

pins 1 & 2 closed

LPT2 (378-37Fh)

pins 2 & 3 closed

pins 1 & 2 closed

 

LPT1 (3BC-3BFh)

pins 1 & 2 closed

pins 2 & 3 closed

 

Disabled

pins 2 & 3 closed

pins 2 & 3 closed