Changes

*[https://www.cpc-power.com/index.php?page=detail&num=8041 Other World 3 demo] with reference image (CRTC 0/1): [[Media:Other World 3.png]]

*[https://www.cpc-power.com/index.php?page=detail&num=9029 BSC7 Interlace demo] with reference image (CRTC 0/2/3/4): [[Media:BSC7 reference.png]]

== Z80 CPU ==

*[https://www.cpc-power.com/index.php?page=detail&num=2280 Trailblazer (using HALT)] [https://www.cpc-power.com/index.php?page=detail&num=427 L'anneau de Zengara (using Z80 register R)] [https://www.cpc-power.com/index.php?page=detail&num=1299 Light Corridor (Z80 useless instruction prefixes)] [https://www.cpc-power.com/index.php?page=detail&num=735 Dogsbody (accessing non-standard I/O ports)] [https://youtu.be/UVNUD9qRbSI Pinball Dreams (Z80 NMOS only)]

*[https://zxe.io/software/Z80/documentation/latest/thanks.html Weird Z80 behaviour] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=48 I/O port allocation] [https://www.grimware.org/doku.php/documentations/devices/gatearray RAM/ROM mapping] Technical documentation

== Diagnostics ==

*🔥[http://www.cpctech.org.uk/test.zip Kevin Thacker's "Acid tests" suite] [https://cpctech.cpcwiki.de/download/test.zip Older version] [https://www.cpcwiki.eu/forum/emulators/amstrad-cpc-'acid'-test/ Forum thread] [http://ace.cpcscene.net/tests:arnold_test_suite Tests results in ACE] Collection of tests which are used to verify emulators operation against real CPC, Plus and expansions

*🔥[http://www.winape.net/downloads.jsp Richard Wilson's Plus Test suite] [https://www.cpc-power.com/index.php?page=detail&num=15242] CPC and CPC+ Emulator test suite (including Instruction and Interrupt timing tests)

== Amstrad Plus ==

*[https://www.cpc-power.com/index.php?page=detail&num=89 L'Aigle d'Or le Retour] [https://www.cpc-power.com/index.php?page=detail&num=500 Bumpy's Arcade Fantasy] [https://www.cpc-power.com/index.php?page=detail&num=384 Kick Boxing Gold] [https://www.cpc-power.com/index.php?page=detail&num=9528 D.Day] [https://www.cpc-power.com/index.php?page=detail&num=2098 Striker in the Crypts of Trogan] [https://www.cpc-power.com/index.php?page=detail&num=1682 Prehistorik II] [https://www.cpc-power.com/index.php?page=database&lemot=Demo%20with%20Plus%20features&r1=0&r2=1&r3=0&r4=1 CPC Demos with Plus features] To test Amstrad Plus enhancement of CPC software

*[https://www.cpc-power.com/index.php?page=database&cpcplus=1&cats=100 Plus Games] [https://www.cpc-power.com/index.php?page=database&lemot=Demo%20for%20Plus%20only&r1=0&r2=1&r3=0&r4=1 Demos for Plus only] Search filters to verify the entire Plus software library

== Colorimetry ==

* To test emulators VSYNC (screen-tearing and frame skipping): [https://www.cpcwiki.eu/forum/emulators/sugarbox-a-cpc-emulator-for-windows/msg245065/#msg245065 Source]

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