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.