Changes
== The Internal PPI in CPC ==
* See [[8255]](controls cassette, keyboard, psg, etc.)
== Hardware Expansions with external PPI ==
* [[IDE8255]](harddisk interface)* [[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)* [[Schneiderware EPROM Burner]] (28-pin Eprommer, uses two PPI chips)
== Datasheet ==
* [[Media:PPI M5L8255AP-5.pdf]] PPI Datasheet (Mitsubishi)
[[Category:HardwareElectronic Component]][[Category:CPC Internal Components]][[Category:Programming]]
