KOUWELL ELECTRONIC CORPORATION
KW-530/KW-530D
Card Type | Floppy drive controller |
Floppy drives supported | 360KB, 720KB, 1.2MB, 1.44MB |
Data Bus | 8-bit ISA |
CONNECTIONS | |
Function | Location |
Diskette controller connector | CN1 |
FLOPPY DRIVE CONTROL ADDRESS SELECTION | |
Address | J2 |
Primary | Pins 1 & 2 closed |
Secondary | Pins 2 & 3 closed |
HARD DRIVE CONTROLLER STATUS REGISTER ADDRESS SELECTION | |
Address | J2 |
1F7H (no hard disk controller installed) | Pins 4 & 5 closed |
177H (hard disk controller installed) | Pins 5 & 6 closed |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - Do not alter | J1 | Unidentified |
» | Factory configured - Do not alter | J3 | Unidentified |
» | Factory configured - Do not alter | RP1 | Unidentified |
» | Factory configured - Do not alter | RP2 | Unidentified |
1.2MB or 1.44MB drive installed in 8086/8088 or 80286/80386 system | SW1/1 | On | |
1.2MB or 1.44MB drive installed in 80286/80386 system only | SW1/1 | Off | |
» | Factory configured - Do not alter | SW1/2 | Unidentified |
Drive A is 360KB or 720KB | SW1/3 | On | |
Drive A is 1.2MB or 1.44MB | SW1/3 | Off | |
Drive B is 360KB or 720KB | SW1/4 | On | |
Drive B is 1.2MB or 1.44MB | SW1/4 | Off | |
Note: SW1/2 and SW1/3 only function when SW1/1 is in the On position. |