
DATA TECHNOLOGY CORPORATION

DTC ULTIMA (400576-89A)

Card Type               Hard drive controller card
Hard drives supported   Two EIDE(AT) interface drives
Floppy drives supported None
Data-bus                32-bit VESA Local Bus
Size                    Full-length, half-height card

[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  4-pin connector - drive     JP7      Audio-in - CD-ROM           JP9
  active LED

  Audio-in - CD-ROM           JP8      40-pin EIDE(AT)              P1
  (Mitsumi)                            interface connector

                       USER CONFIGURABLE CONNECTIONS

                Function                   Location          Setting

     BIOS enabled                            JP4             Closed

      BIOS disabled                           JP4              Open

     IOCHRDY signal enabled                  JP5             Closed

      IOCHRDY signal disabled                 JP5              Open

     EIDE(AT) interface enabled              JP6           Pins 1 & 2
                                                              closed

      EIDE(AT) interface disabled             JP6           Pins 2 & 3
                                                              closed

                          IDE INTERRUPT SELECTION

              IRQ                                   JP1

                IRQ11                        Pins 5 & 6 closed

                IRQ12                        Pins 4 & 5 closed

               IRQ14                        Pins 1 & 2 closed

                IRQ15                        Pins 2 & 3 closed

                         IDE I/O ADDRESS SELECTION

             Address                                 JP2

               168-16Fh                   Pins 1 & 2, 4 & 5 closed

               170-177h                   Pins 1 & 2, 5 & 6 closed

               1E8-1EFh                   Pins 2 & 3, 4 & 5 closed

              1F0-1F7h                   Pins 2 & 3, 5 & 6 closed

                          BIOS ADDRESS SELECTION

               Address                                JP3

              C8000-CBFFFh                 Pins 1 & 2, 4 & 5 closed

              CC000-DBFFFh                 Pins 2 & 3, 4 & 5 closed

              D8000-DFFFFh                 Pins 1 & 2, 5 & 6 closed

             DC000-DFFFFh                 Pins 2 & 3, 5 & 6 closed

