WD1003-RA2, WD1003-WA2 Hard Disk/Floppy Controller Settings and Configuration
WESTERN DIGITAL CORPORATION
WD1003-RA2, WD1003-WA2
Replaced by the WD1003V-SR2 and WD1003V-MM2 respectively
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: WD1003-RA2: Two RLL ST506/412 drives
WD1003-WA2: Two MFM ST506/412 drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB or 1.44MB drives
CONNECTIONS | |
Function | Location |
34-pin data cable connector-floppy drive | J1 |
20-pin data cable connector-drive 1 | J3 |
20-pin data cable connector-drive 0 | J4 |
34-pin control cable connector-hard drive | J5 |
4-pin connector-drive active LED | J6 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Hard drive port address is 1F0-1F7h | JP1 | pins 2 & 3 closed |
Hard drive port address is 170-177h | JP1 | pins 1 & 2 closed | |
| » | Floppy drive port address is 3F0-3F7h | JP2 | pins 2 & 3 closed |
Floppy drive port address is 370-377h | JP2 | pins 1 & 2 closed | |
| » | Supports 360 RPM floppy drives | JP3 | pins 1 & 2 closed |
Supports 300 RPM floppy drives | JP3 | pins 2 & 3 closed | |
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