DATA TECHNOLOGY CORPORATION
DTC-3520A (400592-89A)
| 
 Card Type  | 
 Hard drive controller card  | 
| 
 Hard Drives supported  | 
 Up to 7 SCSI-2 devices  | 
| 
 Floppy drives supported  | 
 None  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 Card Size  | 
 Half-length, half-height card  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Location  | 
 Function  | 
 Location  | 
| 
 50-pin SCSI connector - internal  | 
 CN1  | 
 25-pin SCSI connector - external  | 
 CN2  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| » | 
 Factory configured - do not alter  | 
 JP1/A  | 
 Unidentified  | 
| » | 
 Parity bit enable  | 
 JP1/B  | 
 Closed  | 
| 
 Parity bit disable  | 
 JP1/B  | 
 Open  | |
| » | 
 Factory configured - do not alter  | 
 JP1/C  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP1/F  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP1/G  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP1/H  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP2  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP3  | 
 Unidentified  | 
| » | 
 Factory configured - do not alter  | 
 JP4  | 
 Unidentified  | 
| » | 
 BIOS enabled  | 
 JP6/A  | 
 Closed  | 
| 
 BIOS disabled  | 
 JP6/A  | 
 Open  | |
| » | 
 Port address 340h  | 
 JP6/D  | 
 Closed  | 
| 
 Port address 140h  | 
 JP6/D  | 
 Open  | |
| 
 BIOS ADDRESS SELECTION  | ||
| 
 Address  | 
 JP6/B  | 
 JP6/C  | 
| 
 C800h  | 
 Open  | 
 Open  | 
| 
 CC00h  | 
 Closed  | 
 Open  | 
| 
 D800h  | 
 Open  | 
 Closed  | 
| 
 DC00h  | 
 Closed  | 
 Closed  | 
| 
 INTERRUPT SELECTION  | ||||||
| 
 IRQ  | 
 JP1/D  | 
 JP1/E  | 
 JP5/A  | 
 JP5/B  | 
 JP5/C  | 
 JP5/D  | 
| 
 IRQ9  | 
 Closed  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 IRQ10  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
| 
 IRQ11  | 
 Open  | 
 Closed  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
| 
 IRQ12  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  |