DATA TECHNOLOGY CORPORATION
DTC2277 (ATRONICS VER.)
| 
 Chipset  | 
 Atronics ATI-2020  | 
| 
 Maximum Onboard Memory  | 
 Unidentified  | 
| 
 Data Bus  | 
 32-bit VESA local bus  | 
| 
 Card Size  | 
 Full height, full length  | 
| 
 Hard Drives Supported  | 
 Four IDE-AT devices  | 
| 
 Floppy Drives Supported  | 
 Unidentified  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 40-pin primary IDE(AT) connector  | 
 PORT1  | 
 34-pin cable connector - floppy drive  | 
 PORT3  | 
| 
 40-pin secondary IDE(AT) connector  | 
 PORT2  | ||
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Setting  | 
 Label  | 
 Position  | |
| » | 
 Factory configured - do not alter  | 
 JP2/D  | 
 Open  | 
| » | 
 Factory configured - do not alter  | 
 JP2/E  | 
 Closed  | 
| » | 
 Factory configured - do not alter  | 
 JP2/F  | 
 Closed  | 
| 
 BIOS ADDRESS SELECTION  | ||||
| 
 Setting  | 
 JP2/A  | 
 JP2/B  | 
 JP2/C  | |
| 
 C8000h  | 
 On  | 
 Off  | 
 Off  | |
| 
 CC000h  | 
 Off  | 
 On  | 
 Off  | |
| 
 D0000h  | 
 On  | 
 On  | 
 Off  | |
| 
 D4000h  | 
 Off  | 
 Off  | 
 On  | |
| 
 D8000h  | 
 On  | 
 Off  | 
 On  | |
| » | 
 DC000h  | 
 On  | 
 On  | 
 On  | 
| 
 Disabled  | 
 Off  | 
 Off  | 
 Off  | |
| 
 DRAM CONFIGURATION  | 
| 
 The configuration of the memory is unidentified.  |