GSI, INC.

MODEL 1C

Card Type               Hard drive controller
Hard Drives supported   Two IDE (AT) drives
Floppy drives supported None
Data Bus                16-bit ISA
Card Size               Half-length, full-height


[Image]

                                CONNECTIONS

         Function            Label            Function            Label

  Auxiliary power              J5      4-pin connector - drive      J8
  connector                            active LED

  40-pin IDE(AT)               J6
  connector

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   IDE(AT) interface enabled                J4           Pins 1 & 2
                                                              closed

      IDE(AT) interface disabled               J4           Pins 2 & 3
                                                              closed

  »   IDE(AT) interface is secondary           J4           Pins 4 & 5
      in system                                               closed

      IDE(AT) interface is primary in          J4           Pins 5 & 6
      system                                                  closed

  »   IRQ 15 enabled                           J7           Pins 1 & 2
                                                              closed

      IRQ 12 enabled                           J7           Pins 3 & 4
                                                              closed

                          BIOS ADDRESS SELECTION

                Address                                 J4

  »                C8000h                   Pins 7 & 8, 10 & 11 closed

                   CC000h                   Pins 7 & 8, 11 & 12 closed

                   D0000h                   Pins 8 & 9, 10 & 11 closed

                   E0000h                   Pins 8 & 9, 11 & 12 closed