PROMISE TECHNOLOGY, INC.
DRIVECACHE DC2031
| 
 
  | 
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two AT Interface (IDE) drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
One floppy tape drive
Maximum heads/cyl.: 16 heads and 2048 cylinders
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 40-pin AT Interface (IDE) control cable connector-hard drive  | 
 J1  | 
| 
 34-pin control cable connector-floppy drive  | 
 J2  | 
| 
 34-pin control cable connector-floppy tape drive  | 
 J3  | 
| 
 4-pin connector-drive active LED  | 
 JP1  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 Floppy drive enabled  | 
 JP6  | 
 closed  | 
| 
 Floppy drive disabled  | 
 JP6  | 
 open  | |
| 
 INTERRUPT REQUEST  | ||||||
| 
 IRQ  | 
 JP2/2  | 
 JP2/3  | 
 JP3/1  | 
 JP3/2  | 
 JP3/3  | |
| 
 IRQ12  | 
 closed  | 
 open  | 
 closed  | 
 open  | 
 open  | |
| » | 
 IRQ14  | 
 open  | 
 open  | 
 open  | 
 closed  | 
 open  | 
| 
 IRQ15  | 
 open  | 
 closed  | 
 open  | 
 open  | 
 closed  | |
| 
 BIOS ADDRESS  | |||||
| 
 Address  | 
 JP5/jumper 1  | 
 JP5/jumper 2  | 
 JP5/jumper 3  | 
 JP5/jumper 4  | |
| 
 C000h  | 
 closed  | 
 closed  | 
 closed  | 
 closed  | |
| 
 C200h  | 
 closed  | 
 closed  | 
 closed  | 
 open  | |
| 
 C400h  | 
 closed  | 
 closed  | 
 open  | 
 closed  | |
| 
 C600h  | 
 closed  | 
 closed  | 
 open  | 
 open  | |
| 
 C800h  | 
 closed  | 
 open  | 
 closed  | 
 closed  | |
| 
 CA00h  | 
 closed  | 
 open  | 
 closed  | 
 open  | |
| 
 CC00h  | 
 closed  | 
 open  | 
 open  | 
 closed  | |
| 
 CE00h  | 
 closed  | 
 open  | 
 open  | 
 open  | |
| 
 D000h  | 
 open  | 
 closed  | 
 closed  | 
 closed  | |
| 
 D200  | 
 open  | 
 closed  | 
 closed  | 
 open  | |
| 
 D400h  | 
 open  | 
 closed  | 
 open  | 
 closed  | |
| 
 D600h  | 
 open  | 
 closed  | 
 open  | 
 open  | |
| » | 
 D800h  | 
 open  | 
 open  | 
 closed  | 
 closed  | 
| 
 DA00h  | 
 open  | 
 open  | 
 closed  | 
 open  | |
| 
 DC00h  | 
 open  | 
 open  | 
 open  | 
 closed  | |
| 
 DE00h  | 
 open  | 
 open  | 
 open  | 
 open  | |
| 
 ON-BOARD CACHE CONFIGURATION  | ||
| 
 Size  | 
 Bank 0  | 
 Bank 1  | 
| 
 512KB  | 
 (2) 256K  | 
 NONE  | 
| 
 1MB  | 
 (2) 256K  | 
 (2) 256K  | 
| 
 2MB  | 
 (2) 1M  | 
 NONE  | 
| 
 2.5MB  | 
 (2) 1M  | 
 (2) 256K  | 
| 
 2.5MB  | 
 (2) 256K  | 
 (2) 1M  | 
| 
 4MB  | 
 (2) 1M  | 
 (2) 1M  | 
| 
 8MB  | 
 (2) 4M  | 
 NONE  | 
| 
 8.5MB  | 
 (2) 256K  | 
 (2) 4M  | 
| 
 8.5MB  | 
 (2) 4M  | 
 (2) 256K  | 
| 
 10MB  | 
 (2) 1M  | 
 (2) 4M  | 
| 
 10MB  | 
 (2) 4M  | 
 (2) 1M  | 
| 
 16MB  | 
 (2) 4M  | 
 (2) 4M  | 
| 
 Note:Uses only 80nsec or faster SIMM's; 256KB, 1MB, or 4MB (either x8 or x9).  | ||
| 
 MISCELLANEOUS TECHNICAL NOTES  | 
| 
 JP2/1, JP2/4 and JP3/4 are Not used and should not be altered.  |