
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

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  40-pin primary IDE(AT)     PORT1     34-pin cable connector     PORT3
  connector                            - floppy drive

  40-pin secondary           PORT2
  IDE(AT) connector

                        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.

