EXABYTE CORPORATION

EXABYTE 2 MBIT ACCELERATOR CARD

Card Type              Tape drive controller
Tape Drives supported  EXB-1500, Eagle 96, Eagle TR-3, Eagle Nest TR-3
Data Bus               8-bit ISA
Card Size              Half-length, full-height

[Image]

                  CONNECTIONS

        Function               Location

  Tape drive interface            CN1

                             I/O ADDRESS

  Address      JP1/A          JP1/B          JP1/C          JP1/D

   360h         Open           Open           Open          Closed

   370h         Open           Open          Closed          Open

   3E0h         Open          Closed          Open           Open

   3F0h        Closed          Open           Open           Open

                           DMA CHANNEL SELECTION

  Channel    JP3/A      JP3/B     JP3/C      JP4/A      JP4/B     JP4/C

     1        Open      Open      Closed      Open      Open      Closed

     2        Open     Closed      Open       Open     Closed      Open

     3       Closed     Open       Open      Closed     Open       Open

                             INTERRUPT SETTING

  IRQ     JP2/A      JP2/B      JP2/C       JP2/D      JP2/E      JP2/F

   3     Closed      Open        Open       Open        Open       Open

   4      Open      Closed       Open       Open        Open       Open

   5      Open       Open       Closed      Open        Open       Open

   6      Open       Open        Open      Closed       Open       Open

   7      Open       Open        Open       Open       Closed      Open

   9      Open       Open        Open       Open        Open      Closed

                       MISCELLANEOUS TECHNICAL NOTES

  The 2 Mbit accelerator card allows the tape drive to write in QIC-3010
  and QIC-3020 formats.