GENOA SYSTEMS CORPORATION

GALAXY 3100QIC-02 TAPE CONTROLLER

Device Type Tape drive controller
Chip Set    Unidentified
Data Bus    8-bit ISA

[Image]

                    DMA CHANNEL SELECTION

       Channel                J3                   J4

          1            Pins 1 & 2 closed   Pins 1 & 2 closed

          2            Pins 3 & 4 closed   Pins 3 & 4 closed

          3            Pins 5 & 6 closed   Pins 5 & 6 closed

                          BASE I/O ADDRESS SELECTION

  Address   J1/pins  J1/pins   J1/pins   J1/pins   J1/pins   J1/pins   J1/pins
            1 & 2     3 & 4     5 & 6     7 & 8    9 & 10    11 & 12   13 & 14

   288H      Open    Closed    Closed    Closed     Open     Closed     Open

   300H     Closed   Closed    Closed    Closed    Closed     Open      Open

   338H      Open     Open      Open     Closed    Closed     Open      Open

             INTERRUPT SELECTION

          IRQ                    J2

           2             Pins 1 & 2 closed

           3             Pins 3 & 4 closed

           4             Pins 5 & 6 closed

           5             Pins 7 & 8 closed

           6             Pins 9 & 10 closed

           7            Pins 11 & 12 closed