DD&TT ENTERPRISE USA COMPANY
DT-9030 SUPER VGA MULTI I/O CARD
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Data bus: |
16-bit, ISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Two IDE(AT) Interface drives |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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40-pin IDE(AT) Interface connector |
PL5 |
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25-pin parallel port - external |
PL6 |
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15-pin game port - internal |
PL7 |
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34-pin control cable connector - floppy drive |
PL8 |
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20-pin serial ports (COM1/3 & COM2/4) - internal |
PL9 |
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4-pin connector - Drive Active LED |
PL10 |
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15-pin VGA connector - external |
PL12 |
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VERTICAL FREQUENCY FOR 1024 X 768 MODE | ||
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Frequency |
Jumper 4 |
Jumper 5 |
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43.5 Hz interlaced |
closed |
closed |
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70 Hz non-interlaced |
open |
closed |
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60 Hz non-interlaced |
closed |
open |
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43.5 Hz interlaced |
open |
open |
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VERTICAL FREQUENCY FOR 800 X 600 MODE | ||
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Frequency |
Jumper 6 |
Jumper 7 |
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56 Hz non-interlaced |
closed |
closed |
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72 Hz non-interlaced |
open |
closed |
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60 Hz non-interlaced |
closed |
open |
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56 Hz non-interlaced |
open |
open |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Video horizontal frequency is 40KHz |
11 |
closed | |
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Video horizontal frequency is 31.5KHz |
11 |
open | |
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Parallel port interrupt is IRQ7 |
W1 |
pins 1 & 2 closed | |
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Parallel port interrupt is IRQ5 |
W1 |
pins 2 & 3 closed | |
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Video interrupt disabled |
W2 |
open | |
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Video interrupt is IRQ9 (EGA compatible) |
W2 |
closed | |
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Video enabled |
W3 & VGA |
open | |
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Video disabled |
W3 & VGA |
closed | |
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Zero wait state enabled for video |
W5 |
closed | |
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Zero wait state disabled for video |
W5 |
open | |
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Game port enabled |
W4 |
open | |
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Game port disabled |
W4 |
closed | |
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I/O Channel Ready disabled |
W8 |
open | |
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I/O Channel Ready enabled |
W8 |
closed | |
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Floppy drive enabled |
W9 |
pins 1 & 2 closed | |
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Floppy drive disabled |
W9 |
pins 2 & 3 closed | |
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512KB Video memory installed |
W11 |
closed | |
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1MB Video memory installed |
W11 |
open | |
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Hard drive enabled |
W14 |
pins 1 & 2 closed | |
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Hard drive disabled |
W14 |
pins 2 & 3 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM |
W6 |
W7 | |
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COM1 (3F8-3FFh) |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM2 (2F8-2FFh) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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COM3 (3E8-3EFh) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 1 CONFIGURATION | |||
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COM |
W6 |
W7 | |
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COM1 (3F8-3FFh) |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM2 (2F8-2FFh) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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COM3 (3E8-3EFh) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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SERIAL PORT 2 CONFIGURATION | |||
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COM |
W10 |
W12 | |
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COM2 (2F8-2FFh) |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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COM1 (3E8-3EFh) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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COM4 (2E8-2EFh) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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PARALLEL PORT CONFIGURATION | |||
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COM |
W15 |
W16 | |
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LPT3 (278-27Fh) |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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LPT2 (378-37Fh) |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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LPT1 (3BC-3BFh) |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |