DATA TECHNOLOGY CORPORATION
DTC2280 (400485-89C)
|
Card Type |
Hard drive controller card |
|
Hard Drives supported |
Two IDE (AT) drives |
|
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
|
Data Bus |
16-bit ISA |
|
Card Size |
Half-length, half-height card |
|
CONNECTIONS | |||
|
Function |
Location |
Function |
Location |
|
9-pin serial port 1 - external |
CN1 |
10-pin serial port 2 - internal |
JP4 |
|
40-pin primary IDE(AT) connector |
JP1 |
34-pin cable connector - floppy drive |
JP5 |
|
16-pin game port |
JP2 |
2-pin connector - drive active LED |
JP8 |
|
10-pin serial port 1 - internal |
JP3 |
25-pin parallel port - external |
JP15 |
|
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 3F0h |
JP6/B |
Pins 2 & 3 closed |
|
Floppy drive address 370h |
JP6/B |
Pins 1 & 2 closed | |
| » |
IDE interface enabled |
JP6/C |
Pins 1 & 2 closed |
|
IDE interface disabled |
JP6/C |
Pins 2 & 3 closed | |
| » |
IDE address is 170h |
JP6/D |
Pins 1 & 2 closed |
|
IDE address is 1F0h |
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 | |
|
IDEIOR/IDEIOW PATH SELECTION | |||
|
Path |
Label |
Position | |
| » |
ATBUS IOR |
J1 |
Pins 2 & 3 closed |
|
W83758P—IOROP |
J1 |
Pins 1 & 2 closed | |
| » |
ATBUS IOW |
J2 |
Pins 2 & 3 closed |
|
W83758P—IOWOP |
J2 |
Pins 1 & 2 closed | |
|
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 | |
|
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 | |
|
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 |
|
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 | |
| » |
IRQ4 |
Closed |
Open |
Open |
|
IRQ3 |
Open |
Closed |
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 | |
| » |
IRQ7 |
Closed |
Open |
|
IRQ5 |
Open |
Closed | |
