DATA TECHNOLOGY CORPORATION
DTC51-2G
| 
 
  | |
| 
 Data bus:  | 
 8-bit, ISA  | 
| 
 Size:  | 
 Half-length, full-height card  | 
| 
 Hard drive supported:  | 
 Up to seven SCSI devices  | 
| 
 Floppy drives supported:  | 
 Two 360KB, 720KB, 1.2MB, or 1.44MB drives  | 
| 
 CONNECTIONS  | |
| 
 Function  | 
 Location  | 
| 
 50-pin SCSI connector - internal  | 
 J1  | 
| 
 26-pin SCSI connector - external  | 
 J2  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Location  | 
 Setting  | |
| » | 
 SCSI retries enabled  | 
 SW1/jumper 2  | 
 open  | 
| 
 SCSI retries disabled  | 
 SW1/jumper 2  | 
 closed  | |
| » | 
 SCSI parity check enabled  | 
 SW1/jumper 3  | 
 closed  | 
| 
 SCSI parity check disabled  | 
 SW1/jumper 3  | 
 open  | |
| » | 
 DMA Channel 1 enabled  | 
 SW1/jumper 5  | 
 closed  | 
| 
 DMA Channel 3 enabled  | 
 SW1/jumper 5  | 
 open  | |
| » | 
 DMA enabled  | 
 SW1/jumper 6  | 
 open  | 
| 
 DMA disabled  | 
 SW1/jumper 6  | 
 closed  | |
| 
 I/O PORT ADDRESS - SW1  | |||
| 
 Address  | 
 SW1/jumper 7  | 
 SW1/jumper 8  | |
| 
 320h  | 
 closed  | 
 closed  | |
| » | 
 330h  | 
 closed  | 
 open  | 
| 
 340h  | 
 open  | 
 closed  | |
| 
 BIOS ADDRESS - SW2  | |||||
| 
 Address  | 
 SW2/jumper 1  | 
 SW2/jumper 2  | 
 SW2/jumper 3  | 
 SW2/jumper 4  | |
| 
 C000h  | 
 closed  | 
 closed  | 
 closed  | 
 closed  | |
| 
 C400h  | 
 closed  | 
 closed  | 
 closed  | 
 open  | |
| 
 C800h  | 
 closed  | 
 closed  | 
 open  | 
 closed  | |
| 
 CC00h  | 
 closed  | 
 closed  | 
 open  | 
 open  | |
| 
 D000h  | 
 closed  | 
 open  | 
 closed  | 
 closed  | |
| 
 D400h  | 
 closed  | 
 open  | 
 closed  | 
 open  | |
| » | 
 D800h  | 
 closed  | 
 open  | 
 open  | 
 closed  | 
| 
 DC00h  | 
 closed  | 
 open  | 
 open  | 
 open  | |
| 
 E000h  | 
 open  | 
 closed  | 
 closed  | 
 closed  | |
| 
 E400h  | 
 open  | 
 closed  | 
 closed  | 
 open  | |
| 
 E800h  | 
 open  | 
 closed  | 
 open  | 
 closed  | |
| 
 EC00h  | 
 open  | 
 closed  | 
 open  | 
 open  | |
| 
 F000h  | 
 open  | 
 open  | 
 closed  | 
 closed  | |
| 
 F400h  | 
 open  | 
 open  | 
 closed  | 
 open  | |
| 
 F800h  | 
 open  | 
 open  | 
 open  | 
 closed  | |
| 
 FC00h  | 
 open  | 
 open  | 
 open  | 
 open  | |
| 
 MISCELLANEOUS TECHNICAL NOTES  | 
| 
 Jumpers SW1/jumper 1, SW1/jumper 4, W2, and W2 are factory configured as follows: SW1/jumper 1 - open, SW1/jumper 4 - closed, Jumper W1 - closed, Jumper W2 - pins 2 & 3 closed. Do not alter these settings.  |