Changes
/* Internal components */ - added article about power supply
== Internal components ==
* [[8255]] - PIO - I/O controller
* [[Arnold V specs|Arnold_V_specs]] - Arnold V (CPC+) Technical Specification
* [[AY-3-8912]] - Sound chip / keyboard controller
* [[Gate Array]] - Custom chip (frequency generation, colors, bank switching)
* [[I/O Port Summary]] - map of all known I/O ports of the CPC
* [[8255Power Supply for CPC and CPC plus]] - PIO - I/O controller
* [[Serial interface]] - how to use the DART and 8253 chips of an Amstrad-compatible serial interface
