PLUS DEVELOPMENT CORPORATION
HARDCARD II
| 
 
  | 
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: One AT Interface (IDE) drives
Floppy drives supported: None
| 
 BIOS AND I/O PORT ADDRESS  | ||||
| 
 BIOS  | 
 I/O PORT  | 
 SW1/switch 1  | 
 SW1/switch 2  | 
 SW1/switch 3  | 
| 
 C8000h  | 
 170-177h, 376-377h  | 
 on  | 
 on  | 
 on  | 
| 
 CA000h  | 
 320-327h, 32E-32Fh  | 
 on  | 
 on  | 
 off  | 
| 
 CC000h  | 
 170-177h, 376-377h  | 
 on  | 
 off  | 
 on  | 
| 
 CE000h  | 
 320-327h, 32E-32Fh  | 
 on  | 
 off  | 
 off  | 
| 
 D0000h  | 
 170-177h, 376-377h  | 
 off  | 
 on  | 
 on  | 
| 
 D2000h  | 
 320-327h, 32E-32Fh  | 
 off  | 
 on  | 
 off  | 
| 
 D4000h  | 
 170-177h, 376-377h  | 
 off  | 
 off  | 
 on  | 
| 
 D6000h  | 
 320-327h, 32E-32Fh  | 
 off  | 
 off  | 
 off  | 
| 
 INTERRUPT REQUEST  | |||
| 
 IRQ  | 
 SW1/switch 4  | 
 SW1/switch 5  | |
| » | 
 IRQ11  | 
 on  | 
 off  | 
| 
 IRQ12  | 
 off  | 
 on  | |