DTK COMPUTER INC.
UN-1075
|
Card Type |
Hard drive controller card |
|
Hard Drives supported |
Two IDE (AT or XT) drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
Data Bus |
16-bit ISA |
|
Card Size |
Three-quarter length, half-height card |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
40-pin primary IDE(AT) connector |
JP1 |
34-pin cable connector - floppy drive |
JP5 |
|
16-pin game port connector |
JP2 |
Hard disk drive LED connector |
JP8 |
|
10-pin serial port 1 connector |
JP3 |
25-pin parallel port connector- external |
JP15 |
|
10-pin serial port 2 connector |
JP4 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
| » |
Floppy drive order is normal (A:, B:) |
JP6/A |
Pins 1 & 2 closed |
|
Floppy drive order is reversed (B:, A:) |
JP6/A |
Pins 2 & 3 closed | |
| » |
Floppy drive address is 370h-377h |
JP6/B |
Pins 1 & 2 closed |
|
Floppy drive address is 3F0h-3F7h |
JP6/B |
Pins 2 & 3 closed | |
| » |
IDE(AT) interface enabled |
JP6/C |
Pins 1 & 2 closed |
|
IDE(AT) interface disabled |
JP6/C |
Pins 2 & 3 closed | |
| » |
IDE primary address is 367h, 377h, 170h-177h |
JP6/D |
Pins 1 & 2 closed |
|
IDE secondary address is 3F6h, 3F7h, 1F0h-1F7h |
JP6/D |
Pins 2 & 3 closed | |
| » |
Floppy drive interface enabled |
JP6/E |
Pins 1 & 2 closed |
|
Floppy drive interface disabled |
JP6/E |
Pins 2 & 3 closed | |
| » |
Game port enabled |
JP16 |
Closed |
|
Game port disabled |
JP16 |
Open | |
|
PARALLEL PORT ADDRESS SELECTION | |||
|
Setting |
JP9/E |
JP9/F | |
| » |
LPT1 (378h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
LPT2 (278h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
|
LPT3 (3BCh) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 ADDRESS SELECTION | |||
|
Setting |
JP9/A |
JP9/B | |
| » |
COM1 (3F8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
COM3 (3E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
COM4 (2E8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 2 ADDRESS SELECTION | |||
|
Setting |
JP9/C |
JP9/D | |
| » |
COM2 (2F8h) |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
COM3 (3E8h) |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
COM4 (2E8h) |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
SERIAL PORT 1 INTERRUPT SELECTION | ||||
|
IRQ |
JP12/A |
JP12/B |
JP12/C | |
|
IRQ3 |
Open |
Closed |
Open | |
| » |
IRQ4 |
Closed |
Open |
Open |
|
IRQ5 |
Open |
Open |
Closed | |
|
SERIAL PORT 2 INTERRUPT SELECTION | ||||
|
IRQ |
JP12/D |
JP12/E |
JP12/F | |
| » |
IRQ3 |
Closed |
Open |
Open |
|
IRQ4 |
Open |
Closed |
Open | |
|
IRQ5 |
Open |
Open |
Closed | |
|
PARALLEL PORT INTERRUPT SELECTION | |||
|
IRQ |
JP12/G |
JP12/H | |
| » |
7 |
Closed |
Open |
|
5 |
Open |
Closed | |
|
PARALLEL PORT MODE SELECTION | ||
|
Mode |
Label |
Position |
|
Uni-directional |
JP11 |
Closed |
|
Bi-directional |
JP11 |
Open |
|
IDEIOR PATH SELECTION | |||
|
Function |
Label |
Position | |
|
W83758p – IOROP (buffer) |
J1 |
Pins 1 & 2 closed | |
| » |
ATBUS IOR |
J1 |
Pins 2 & 3 closed |
|
IDEIOW PATH SELECTION | |||
|
Function |
Label |
Position | |
|
W83758p – IOWOP (buffer) |
J2 |
Pins 1 & 2 closed | |
| » |
ATBUS IOW |
J2 |
Pins 2 & 3 closed |