Difference between revisions of "8255 PPI chip"

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(Hardware Expansions with external PPI)
 
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== The Internal PPI in CPC ==
 
== The Internal PPI in CPC ==
  
* See [[8255]]
+
* See [[8255]] (controls cassette, keyboard, psg, etc.)
  
 
== Hardware Expansions with external PPI ==
 
== Hardware Expansions with external PPI ==
  
* [[IDE8255]]
+
* [[IDE8255]] (harddisk interface)
* [[Panda Electronics Communications Interface Unit]]
+
* [[Panda Electronics Communications Interface Unit]] (8bit printer port plus general purpose 8bit I/O port)
 +
* [[Maplin ROM Box|Maplins Amstrad Expansion System (Part 2)]] (6x8bit I/O port, using two PPI chips)
 +
* [[Schneiderware Centronics Port]] (8bit printer port, using one PPI chip)
 +
* [[Schneiderware Uni-PIO]] (6x8bit I/O port, uses two PPI chips)
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* [[Schneiderware EPROM Burner]] (28-pin Eprommer, uses two PPI chips)
  
 
== Datasheet ==
 
== Datasheet ==
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* [[Media:PPI M5L8255AP-5.pdf]] PPI Datasheet (Mitsubishi)
 
* [[Media:PPI M5L8255AP-5.pdf]] PPI Datasheet (Mitsubishi)
  
[[Category:Hardware]][[Category:CPC Internal Components]][[Category:Programming]]
+
[[Category:Electronic Component]][[Category:CPC Internal Components]][[Category:Programming]]

Latest revision as of 11:55, 19 December 2010

The 8255 PPI (Programmable Peripheral Interface) is a general purpose I/O chip.

The Internal PPI in CPC

  • See 8255 (controls cassette, keyboard, psg, etc.)

Hardware Expansions with external PPI

Datasheet