Changes
/* 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=6987 RAM Expansion Test] [https://www.cpc-power.com/index.php?page=detail&num=14833 MemTest] [https://www.cpc-power.com/index.php?page=detail&num=14834 RAM Test CRTC4] [https://www.cpc-power.com/index.php?page=detail&num=13386 Testprogram For All ERAM] RAM testers
*[https://www.cpcwiki.eu/forum/emulators/amstrad-cpc-'acid'-test/ "Acid" tests 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
*[http://www.winape.net/downloads.jsp Plus Test] [https://www.cpc-power.com/index.php?page=detail&num=15242] CPC and CPC+ Emulator test suite (including Instruction and Interrupt timing tests)
