
JAMECO ELECTRONIC COMPONENTS

E3080PK

Card Type    Tape controller card
I/O Options  Proprietary tape interface
Data Bus     8-bit ISA

[Image]

                  CONNECTIONS

            Function                 Label

  32-pin proprietary connector        CN1

                           DMA CHANNEL SELECTION

   Channel     JPR3/A    JPR3/B    JPR3/C    JPR4/A    JPR4/B     JPR4/C

        1     Closed     Open      Open     Closed     Open       Open

         2      Open     Closed     Open      Open     Closed      Open

         3      Open      Open     Closed     Open      Open      Closed

                        BASE I/O ADDRESS SELECTION

     Setting          JPR2/A        JPR2/B        JPR2/C        JPR2/D

        300h       Pins 1 & 2    Pins 1 & 2    Pins 1 & 2    Pins 1 & 2

         310h       Pins 1 & 2    Pins 1 & 2    Pins 1 & 2    Pins 2 & 3

         320h       Pins 1 & 2    Pins 1 & 2    Pins 2 & 3    Pins 1 & 2

         330h       Pins 1 & 2    Pins 1 & 2    Pins 2 & 3    Pins 2 & 3

         340h       Pins 1 & 2    Pins 2 & 3    Pins 1 & 2    Pins 1 & 2

         350h       Pins 1 & 2    Pins 2 & 3    Pins 1 & 2    Pins 2 & 3

         360h       Pins 1 & 2    Pins 2 & 3    Pins 2 & 3    Pins 1 & 2

         370h       Pins 1 & 2    Pins 2 & 3    Pins 2 & 3    Pins 2 & 3

         380h       Pins 2 & 3    Pins 1 & 2    Pins 1 & 2    Pins 1 & 2

         390h       Pins 2 & 3    Pins 1 & 2    Pins 1 & 2    Pins 2 & 3

         3A0h       Pins 2 & 3    Pins 1 & 2    Pins 2 & 3    Pins 1 & 2

         3B0h       Pins 2 & 3    Pins 1 & 2    Pins 2 & 3    Pins 2 & 3

         3C0h       Pins 2 & 3    Pins 2 & 3    Pins 1 & 2    Pins 1 & 2

         3D0h       Pins 2 & 3    Pins 2 & 3    Pins 1 & 2    Pins 2 & 3

         3E0h       Pins 2 & 3    Pins 2 & 3    Pins 2 & 3    Pins 1 & 2

         3F0h       Pins 2 & 3    Pins 2 & 3    Pins 2 & 3    Pins 2 & 3

                          IRQ INTERRUPT SELECTION

     IRQ        JPR5/A    JPR5/B    JPR5/C    JPR5/D   JPR5/E     JPR5/F

       IRQ2     Closed     Open      Open      Open     Open       Open

      IRQ3      Open     Closed     Open      Open     Open       Open

       IRQ4      Open      Open     Closed     Open     Open       Open

       IRQ5      Open      Open      Open     Closed    Open       Open

       IRQ6      Open      Open      Open      Open    Closed      Open

       IRQ7      Open      Open      Open      Open     Open      Closed

