KW-559A Hard Disk/Floppy Controller Settings and Configuration
KOUWELL ELECTRONICS CORPORATION
KW-559A
Data bus: | 32-bit VL-bus |
Size: | Three-quarter length, half-height card |
Hard drive supported: | Two IDE(AT) drives |
Floppy drives supported: | Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function | Location |
34-pin cable connector - floppy drive | J1 |
40-pin primary IDE(AT) connector | J2 |
25-pin parallel port - external | J3 |
9-pin serial port 1 - external, 10-pin serial port 1 internal | JP1 |
10-pin serial port 2 - internal | JP4 |
4-pin connector - drive active LED | JP7 |
USER CONFIGURABLE SETTINGS | ||
Function | Location | Setting |
| Parallel port is unidirectional | JP2 | closed |
| Parallel port is bi-directional | JP2 | open |
| Floppy drive interface enabled | JP3/7 | pins 1 & 2 closed |
| Floppy drive interface disabled | JP3/7 | pins 2 & 3 closed |
| Parallel port IRQ 7 select | JP3/8 | pins 2 & 3 closed |
| Parallel port IRQ 5 select | JP3/8 | pins 1 & 2 closed |
DRIVE SPEED CONFIGURATION | ||
Speed | JP6/1 | JP6/2 |
0 | pins 1 & 2 closed | pins 1 & 2 closed |
1 | pins 2 & 3 closed | pins 1 & 2 closed |
2 | pins 2 & 3 closed | pins 2 & 3 closed |
SERIAL PORT 1 INTERRUPT SELECTION | ||||
IRQ | JP8/1 pins 1 & 2 | JP8/2 pins 1 & 2 | JP8/3 pins 1 & 2 | JP8/4 pins 1 & 2 |
IRQ3 | closed | open | open | open |
IRQ4 | open | closed | open | open |
IRQ5 | open | open | closed | open |
| IRQ9 | open | open | open | closed |
SERIAL PORT 2 INTERRUPT SELECTION | ||||
IRQ | JP8/1 pins 2 & 3 | JP8/2 pins 2 & 3 | JP8/3 pins 2 & 3 | JP8/4 pins 2 & 3 |
IRQ3 | closed | open | open | open |
IRQ4 | open | closed | open | open |
| IRQ5 | open | open | closed | open |
| IRQ9 | open | open | open | closed |
PARALLEL PORT ADDRESS SELECTION | ||
Address | JP3/5 | JP3/6 |
| 278h | pins 2 & 3 closed | pins 1 & 2 closed |
| 378h | pins 1 & 2 closed | pins 2 & 3 closed |
| 3BCh | pins 1 & 2 closed | pins 1 & 2 closed |
Disabled | pins 2 & 3 closed | pins 2 & 3 closed |
SERIAL PORT 1 ADDRESS SELECTION | ||
COM | JP3/1 | JP3/2 |
| 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 | ||
COM | JP3/3 | JP3/4 |
| 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 |
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