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HA-55BS(TEXA)                                    SCSI ް

  ̪ɰ50Pʰ߯[qSCSIް,8ADip24Aެ߰1,
      5Aެ߰1龶޽ΉI/FB

ݒ  SW1  1   2   3  (ID) SW1  4   5   6  (荞) SW1  7   8  (DMA)   
          ON  OFF OFF 1        OFF OFF OFF INT 0          OFF OFF #0      
          OFF ON  OFF 2      ON  OFF OFF INT 1          ON  OFF ݒ֎~
          ON  ON  OFF 3        OFF ON  OFF INT 2          OFF ON  #2      
          OFF OFF ON  4        ON  ON  OFF INT 3        ON  ON  #3      
          ON  OFF ON  5        OFF OFF ON  INT 5
          OFF ON  ON  6        ON  OFF ON  INT 6
        ON  ON  ON  7

      SW2  1   2   3  (ROM ڽ)    SW2  4   5  (RON ڽ ʲڿދ@)
          OFF OFF OFF  D0000`D0FFF      OFF OFF  E8000`E8FFF
          ON  OFF OFF  D2000`D2FFF      ON  OFF  EA000`EAFFF
          OFF ON  OFF  D4000`D4FFF    OFF ON   EC000`ECFFF
          ON  ON  OFF  D6000`D6FFF      ON  ON   EE000`EEFFF
          OFF OFF ON   D8000`D8FFF     
          ON  OFF ON   DA000`DAFFF     
        OFF ON  ON   DC000`DCFFF     
          ON  ON  ON   DE000`DEFFF     

      SW2  6   7   (gp@)             SW2  8   (ROM)
          OFF OFF   98XAp                ON   
          ON  OFF   V30p                   OFF  ؂藣
          OFF ON    98XL,XL^2,RLp
        ON  ON    CPU 286,386,486

      JP1  3-6,4-5  (Œ)
      JP3  1-10   (DMAӰ)        2-9, 3-8   (Œ)
              DMA]Ӱ
         J   ]Ӱ

          4-7  5-6  (I/O ڽ)           4-7  5-6  (I/Oڽ)
        J J CC0                   J  CE0   
           J CD0                   J J CF0   
