== Diagnostics ==
*[https://www.cpc-power.com/index.php?page=detail&num=5113 Official Amstrad CPC hardware diagnostics] [https://www.cpc-power.com/index.php?page=detail&num=17932 Non-official Amstrad Diagnostics v1.3a] [https://www.cpc-power.com/index.php?page=detail&num=6545 STS SysInfo]
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*[https://www.cpc-power.com/index.php?page=detail&num=135 Batman The Movie] [https://www.cpc-power.com/index.php?page=detail&num=2318 Turrican] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=80 Technical explanation] CPC keyboard clash
*[https://www.cpcwiki.eu/forum/emulators/amstrad-cpc-'acid'-test/ "Acid" test suite] [https://cpctech.cpcwiki.de/download/test.zip] [http://ace.cpcscene.net/tests:arnold_test_suite Tests results in ACE] [https://www.cpc-power.com/index.php?page=detail&num=17738 PPI tests] Chips tests by arnoldemu