BUSLOGIC, INC.
BT-510CD
| Data bus: | 16-bit ISA | 
| Size: | Full-length, full-height card | 
| Hard drive supported: | Four IDE (AT) interface drives, Two ATAPI devices | 
| Floppy drives supported: | Two 360KB, 720KB, 1.2MB, 1.44MB drives | 

| CONNECTIONS | |
| Function | Location | 
| 40-pin connector - IDE (AT) interface 1 | CN1 | 
| 40-pin connector - IDE (AT) interface 2 | CN2 | 
| 34-pin connector - Floppy drive interface | CN3 | 
| 40-pin connector - ATAPI interface | CN4 | 
| 4-pin connector - Drive active LED | JP1 | 
| 4-pin connector - Speaker | JP2 | 
| USER CONFIGURABLE SETTINGS | |||
| Function | Location | Setting | |
| » | ATAPI mode enabled | JP3 | closed | 
| 
 | ATAPI mode disabled | JP3 | open | 
| Note: If you are using two BT-510CD units in the same system, both cards must have ATAPI mode disabled. | |||
| DRAM CONFIGURATION | ||
| Size | Bank 0 | Bank 1 | 
| 512KB | (2) 256K x 9 | NONE | 
| 1MB | (2) 256K x 9 | (2) 256K x 9 | 
| 2MB | (2) 1M x 9 | NONE | 
| 2.5MB | (2) 1M x 9 | (2) 256K x 9 | 
| 2.5MB | (2) 256K x 9 | (2) 1M x 9 | 
| 4MB | (2) 1M x 9 | (2) 1M x 9 | 
| 8MB | (2) 4M x 9 | NONE | 
| 8.5MB | (2) 4M x 9 | (2) 256K x 9 | 
| 8.5MB | (2) 256K x 9 | (2) 4M x 9 | 
| 10MB | (2) 4M x 9 | (2) 1M x 9 | 
| 10MB | (2) 1M x 9 | (2) 4M x 9 | 
| 16MB | (2) 4M x 9 | (2) 4M x 9 |