8228: Difference between revisions

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m (Created page with ''''System Controller and BUS Driver''' =Pinout= <pre> DIP28 +---\/---+ *STSTB | 1 28| Vcc HLDA | 2 27| *I/OW *WR | 3 26| *MEMW DBIN | 4 25| *…')
 
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[[Category:Other Chips]]
[[Category:Other Chips]]
[[Category:DIP28]]
[[Category:DIP28-600mil]]

Latest revision as of 15:00, 20 March 2017

System Controller and BUS Driver

Pinout

DIP28
         +---\/---+
  *STSTB | 1    28| Vcc
    HLDA | 2    27| *I/OW
     *WR | 3    26| *MEMW
    DBIN | 4    25| *I/OR
     DB4 | 5    24| *MEMR
      D4 | 6    23| *INTA
     DB7 | 7    22| *BUSEN
      D7 | 8    21| D6
     DB3 | 9    20| DB6
      D3 |10    19| D5
     DB2 |11    18| DB5
      D2 |12    17| D1
     DB0 |13    16| DB1
     GND |14    15| D0
         +--------+

Frequency

No frequency to check

External links

8228 page on CPU-World

Files