WD1003S-WA4 Hard Disk/Floppy Controller Settings and Configuration
WESTERN DIGITAL CORPORATION
WD1003S-WA4
Data bus: 16-bit, ISA
Size: Full-length, half-height card
Hard drives supported: Two ST506/412 MFM drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives
CONNECTIONS | |
Function | Location |
34-pin control cable connector-hard drive | CN1 |
20-pin data cable connector-drive 0 | CN2 |
20-pin data cable connector-drive 1 | CN3 |
34-pin data cable connector-floppy drive | CN4 |
4-pin connector-drive active LED | CN5 |
DB-9 serial port 1 connector-external | CN6 |
DB-25 parallel port connector-external | CN7 |
USER CONFIGURABLE JUMPERS | |||
Function | Location | Setting | |
| » | Floppy drive port address is 3F0-3F7h | JP1 | pins 3 & 4 closed |
Floppy drive disabled | JP1 | pins 2 & 3 closed | |
Floppy drive port address is 370-377h | JP1 | pins 1 & 2 closed | |
| » | Hard drive port address is 1F0-1F7h | JP2 | pins 2 & 3 closed |
Hard drive port address is 170-177h | JP2 | pins 2 & 3 closed | |
| » | Parallel port is set for LPT1 | JP3 and JP3A | pins 1 & 2 closed |
Parallel port disabled | JP3 and JP3A | pins 2 & 3 closed | |
Parallel port is set for LPT2 | JP3 and JP3A | pins 3 & 4 closed | |
| » | Serial port is set for COM1 | JP4 and JP4A | pins 1 & 2 closed |
Serial port is disabled | JP4 and JP4A | pins 2 & 3 closed | |
Serial port is set for COM2 | JP4 and JP4A | pins 3 & 4 closed | |
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