Changes

Emulators

50,828 bytes removed, 10 December
/* Emulator accuracy checking tools */
*[[PDS development system|Programmers Development System]] is emulated by MAME
*[[Demon Development Cartridge]], [[Action Replay AMX]], [[Disc Wizard]] are not supported
 
<br>
 
= Emulator accuracy checking tools =
 
=== Quick evaluation ===
*[https://www.cpc-power.com/index.php?page=detail&num=7529 From Scratch demo] with reference images (CRTC 1): [[Media:From Scratch logo.png]] [[Media:From Scratch tetris.png]] [[Media:From Scratch ovl.png]]
*[https://www.cpc-power.com/index.php?page=detail&num=19308 DSC4 v2 demo] with reference images (CRTC 1): [[Media:DSC4 reference1.png]] [[Media:DSC4 reference2.png]] [https://blog.logonsystem.eu/vomitiks-5-sink-mode/ Technical explanation]
*[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 ===
*đŸ”„[https://www.cpc-power.com/index.php?page=database&lemot=raxoft Raxoft tests] (CPC port of [https://github.com/raxoft/z80test z80test]) [https://github.com/redcode/Z80/wiki/Tests Redcode Z80 tests list with expected results] [https://www.cpc-power.com/index.php?page=detail&num=19611 Z80 XCF Flavor] [https://www.cpc-power.com/index.php?page=detail&num=6346 ZEX] Z80 CPU instruction set exercisers
*[https://www.cpc-power.com/index.php?page=detail&num=298 Arkanoid] [https://www.cpc-power.com/index.php?page=detail&num=460 Boulder Dash] [https://www.cpc-power.com/index.php?page=detail&num=1006 The Great Escape] Using Z80 Interrupt Mode 2
*[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 ===
*[https://www.cpc-power.com/index.php?page=detail&num=5113 Amstest] [https://www.cpc-power.com/index.php?page=detail&num=17932 Amstrad Diagnostics] [https://www.cpcwiki.eu/forum/amstrad-cpc-hardware/amstrad-diagnostics-rom/msg243665/] [https://www.cpc-power.com/index.php?page=detail&num=6545 STS SysInfo] [https://www.cpc-power.com/index.php?page=database&r1=1&lemot=test%20crtc%20v Test CRTC type] [http://quasar.cpcscene.net/doku.php?id=coding:test_crtc] [http://cpc.sylvestre.org/technique/technique_identifier_crtc.html Identifying CRTC visually] [https://www.cpc-power.com/index.php?page=detail&num=11446 Basic Program Status Window] [https://www.cpc-power.com/index.php?page=detail&num=12584 Version du Firmware Basic]
*[https://symbos.org SymbOS] [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.cpcwiki.eu/forum/technical-support/test-ram-de-mcleod-ideafix/ Test RAM de McLeod Ideafix] [https://www.cpc-power.com/index.php?page=detail&num=15739 RAM Check] [https://www.cpc-power.com/index.php?page=detail&num=13386 Testprogram For All ERAM] [https://www.cpc-power.com/index.php?page=detail&num=16010 Test RAM Basic] [https://www.cpc-power.com/index.php?page=detail&num=19185 Xenon 2] [https://www.cpc-power.com/index.php?page=detail&num=12188 Take On Me] [https://www.cpc-power.com/index.php?page=detail&num=14339 Trololo Experiments] [https://www.cpc-power.com/index.php?page=detail&num=19406 Still The One] [https://www.cpc-power.com/index.php?page=detail&num=16084 Post Scriptum] [https://www.cpc-power.com/index.php?page=detail&num=18658 Onescreen Colonies #2 256K] [https://www.cpc-power.com/index.php?page=detail&num=15985 A tribute to the sisters] [https://cpcrulez.fr/info-chany-enhanced_edition.htm Chany 512K cracks] [https://www.cpc-power.com/index.php?page=detail&num=14814 Anti-Multiface] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=151 Expanded RAM software list] RAM exercisers
*[https://www.cpc-power.com/index.php?page=detail&num=15975 FutureOS] [https://www.cpc-power.com/index.php?page=detail&num=4174 CP/M Plus] [https://www.cpc-power.com/index.php?page=detail&num=10030 Phortem] [https://www.cpc-power.com/index.php?page=detail&num=7270 Pac-Man Emulator] [https://www.cpcwiki.eu/forum/amstrad-cpc-hardware/464-and-ram-extension/ Behaviour of RAM mode &C3] [https://www.cpcwiki.eu/forum/amstrad-cpc-hardware/upgrading-a-cpc-464-in-2022/ More on the issue] RAM expansion hardware bug on CPC464/664
*đŸ”„[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
*đŸ”„[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=9627 Arnold 5 Diagnostic] [https://www.cpc-power.com/index.php?page=detail&num=8838 Cartridge Software Demonstrator] [https://www.cpc-power.com/index.php?page=detail&num=8308 4096 Colors Preview] [https://www.cpc-power.com/index.php?page=detail&num=18998 4096K tester] [[File:Roudoudou CPR tests.zip]] [https://www.cpcwiki.eu/forum/emulators/amstrad-cpc-'acid'-test/75/] [https://www.cpc-power.com/index.php?page=detail&num=3575 No Exit (uninitialised stack pointer)] [https://www.cpc-power.com/index.php?page=detail&num=3576 Tennis Cup 2 (analogue joystick)] Plus testing tools
*[https://www.cpc-power.com/index.php?page=detail&num=7530 Delirium Tremens] [https://www.youtube.com/watch?v=yJcBsQwMzuw Delirium Tremens running on real hardware] [https://www.cpc-power.com/index.php?page=detail&num=18016 Bulles] [https://www.cpc-power.com/index.php?page=detail&num=9169 Funerapolis] [https://www.cpc-power.com/index.php?page=detail&num=7532 X-mas 2008] [https://www.cpc-power.com/index.php?page=detail&num=19239 USS Cygnus 192] To test hardware sprites
*[https://www.cpc-power.com/index.php?page=detail&num=8874 6128 Plus DMA] [https://cpcrulez.fr/demostestDO_fairy-breakpoint_2010.htm Fairy] [https://soundtrackerdma.cpcscene.net/doku.php?id=en:download Soundtracker DMA] To test DMA sound
*[https://www.cpc-power.com/index.php?page=detail&num=14940 CRTC3] To test RAM expansion compatibility with ASIC [https://pulkomandy.github.io/shinra.github.io/gemini.html Source]
*[https://cpctech.cpcwiki.de/docs/cpcplus.html Arnoldemu] [http://tj.gpa.free.fr/html/coding/cpcplus.htm T&J] [http://cpc.sylvestre.org/articles/articles_amstrad_plus.html Sylvestre] [https://cpcrulez.fr/coding_cpcplus48.htm Longshot] [https://cpcrulez.fr/coding_cpcplus47.htm] [http://quasar.cpcscene.net/doku.php?id=dossier:plus Offset] [http://quasar.cpcscene.net/doku.php?id=assem:asic] [[Plus Vectored Interrupt Bug]] Plus hardware bugs documented
*[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 ===
*[https://www.cpc-power.com/index.php?page=detail&num=18093 CPC DiAG] [https://www.cpc-power.com/index.php?page=detail&num=11826 Raster] [https://www.cpc-power.com/index.php?page=detail&num=12282 Toutes les couleurs du CPC] [https://www.cpc-power.com/index.php?page=detail&num=4793 Couleurs] [https://www.cpc-power.com/index.php?page=detail&num=15519 Les split-rasters] [https://www.cpc-power.com/index.php?page=detail&num=16722 Mir'Color] [https://www.cpc-power.com/index.php?page=detail&num=14259 Test Interlace Color] [https://www.cpc-power.com/index.php?page=detail&num=10757 Infinite Colours] [https://www.cpc-power.com/index.php?page=detail&num=11500 Mode 1 Tramage et Choix des Couleurs] [https://www.cpc-power.com/index.php?page=detail&num=12534 FED] Colour calibration
*[https://www.grimware.org/doku.php/documentations/devices/gatearray Minor difference in colorimetry between CPC and Plus] On CPC (not Plus!), green half-intensity is significantly higher than red and blue half-intensities
*Major difference in colorimetry between the real Amstrad displays and emulators display. CPC DiAG shows clearly why, by demonstrating the weak response of Amstrad monitors to the Red component:
<gallery>
Border 8 - real CPC display.png|Border 8 on real CPC
Border 8 - real Plus display.png|Border 8 on real Plus
Border 8 - emulator display.png|Border 8 on emulators
Palette - real CPC.png|Palette on real CPC
Palette - real Plus.png|Palette on real Plus
Palette - emulator.png|Palette on emulators
True CTM colorimetry.png|Still The One on real CPC
CTM Emulator Shader colorimetry.png|Still The One on emulators
Cpc diag real.jpg|CPC DiAG on real Plus
Cpc diag emulator.png|CPC DiAG on emulators
Scanlines CRT green screen.png|Scanlines on GT65
CTM Shadow Mask.jpg|Slot mask on CTM
CRT mask types en-de.svg|CRT mask types
</gallery>
* CPC DiAG also shows that the primary colours themselves are a bit different. Blue is more vivid and Green is less fluorescent on Amstrad displays.
* Colours are less saturated and black is not as profound on CRT monitors than they are on modern displays.
* On CRT displays, bright pixels will spill on their neighbours while dark pixels will get eaten by their neighbours (ie. bright pixels are bigger than dark pixels on CRT displays), affecting dithered colours. This effect is absent on LCD displays.
* The usual scanline effect of CRT monitors is barely noticeable on the Amstrad CTM colour monitor. But it is very pronounced on Amstrad monochrome monitors.
* The slot mask is the texture that is visible in the CTM colour monitor. CRT masks do not exist on monochrome monitors.
* To test emulators VSYNC (screen-tearing and frame skipping): [https://www.cpcwiki.eu/forum/emulators/sugarbox-a-cpc-emulator-for-windows/msg245065/#msg245065 Source]
border 22,17:ink 0,4,9:speed ink 1,1
 
=== Graphics ===
*đŸ”„[https://shaker.logonsystem.eu/ Shakerland] Ultra accurate CRTC documentation and its associated CPC testing tool
*[https://www.cpc-power.com/index.php?page=detail&num=7562 5KB 2 (tweakable demo)] [https://www.cpc-power.com/index.php?page=detail&num=12906 HSYNC test] [https://www.cpc-power.com/index.php?page=database&lemot=crtc%20programmierung CRTC Programmierung] [https://www.cpc-power.com/index.php?page=database&lemot=cote%gamers CÎté Gamers] [https://www.cpc-power.com/index.php?page=detail&num=13656 Screen Effect] [https://www.cpc-power.com/index.php?page=detail&num=9154 Blitter] [[File:CheshireCat - Scroll hard en Basic.dsk]] [https://youtu.be/6fB36wbGQdY] [https://www.cpc-power.com/index.php?page=detail&num=16025 Out-Screen II] [https://www.planetemu.net/rom/amstrad-cpc-applications-dsk/crtc-editor-v5-1-1994-brain-of-chaos CRTC editor] [https://www.cpc-power.com/index.php?page=detail&num=10221 Control del CRT] CRTC testing tools
*[http://logon.system.free.fr/down/shaker_addon.dsk Vertical and Horizontal 1-pixel mode1 hardware scroll for all CRTCs] [[File:Lister-of-smeg vertscroll4.dsk]] [https://cpcrulez.fr/coding_src-demo-smooth_crtc_register_3_scrolling_test.htm Smooth CRTC Register 3 scrolling test] [https://www.cpc-power.com/index.php?page=detail&num=1949 Skate Wars] [https://www.cpc-power.com/index.php?page=detail&num=1211 Jinks] [https://www.cpc-power.com/index.php?page=detail&num=68 Out of this World] [https://www.cpc-power.com/index.php?page=detail&num=159 Killer Cobra] [https://www.cpc-power.com/index.php?page=detail&num=10465 Edge Grinder] [https://www.cpc-power.com/index.php?page=detail&num=10072 Relentless] [https://www.cpc-power.com/index.php?page=detail&num=17739 Corsair Trainer] [https://www.cpc-power.com/index.php?page=detail&num=1982 Warhawk] [https://www.cpc-power.com/index.php?page=detail&num=99 Mission Genocide] [https://www.cpc-power.com/index.php?page=detail&num=1028 Axys] [https://www.cpc-power.com/index.php?page=detail&num=15809 Red Sunset] [https://www.cpc-power.com/index.php?page=detail&num=974 Ghosts'n Goblins] [https://www.cpc-power.com/index.php?page=detail&num=671 Danger Street] [https://www.cpc-power.com/index.php?page=detail&num=1698 Profanation] [https://www.cpc-power.com/index.php?page=detail&num=1290 Legend of Kage] [https://www.cpc-power.com/index.php?page=detail&num=2119 Super Cauldron] Smooth CRTC R3/R5 hardware scrolling
*[https://www.cpc-power.com/index.php?page=detail&num=7514 BSC 91] [https://www.cpc-power.com/index.php?page=detail&num=8772 Voyage 1993] [https://www.cpc-power.com/index.php?page=detail&num=7751 OVL '96] [https://www.cpc-power.com/index.php?page=detail&num=7662 Byte 98] [https://www.cpc-power.com/index.php?page=detail&num=8625 Divine] [https://www.cpc-power.com/index.php?page=detail&num=7910 Paradise] [https://www.cpc-power.com/index.php?page=detail&num=8621 Power System] [https://www.cpc-power.com/index.php?page=detail&num=8875 Prodatron] [https://www.cpc-power.com/index.php?page=detail&num=7744 Longshot] [https://www.cpc-power.com/index.php?page=detail&num=7668 Amazing] [https://www.cpc-power.com/index.php?page=detail&num=7714 KKB First] [https://www.cpc-power.com/index.php?page=detail&num=8509 Hage's First] [https://www.cpc-power.com/index.php?page=detail&num=7762 New Age] [https://www.cpc-power.com/index.php?page=detail&num=8464 Flore Dentro] [https://www.cpc-power.com/index.php?page=detail&num=8259 Chany Dream End] [https://www.cpc-power.com/index.php?page=detail&num=7591 S&Koh] [https://www.cpc-power.com/index.php?page=detail&num=8064 Overflow Previews] [https://www.cpc-power.com/index.php?page=detail&num=7755 Mystery] [https://www.cpc-power.com/index.php?page=detail&num=7404 Little One] [https://www.cpc-power.com/index.php?page=detail&num=8301 Freedelire] [https://www.cpc-power.com/index.php?page=detail&num=8516 Spy Hunter Scroller] [https://www.cpc-power.com/index.php?page=detail&num=7648 Big'O Full'O Dem'O] [https://www.cpc-power.com/index.php?page=detail&num=7499 Sea You Soon] [https://www.cpc-power.com/index.php?page=detail&num=7504 Plasma] [https://www.cpc-power.com/index.php?page=detail&num=8519 Wobbler] [https://www.cpc-power.com/index.php?page=detail&num=7459 Mad Rast] [https://www.cpc-power.com/index.php?page=detail&num=7543 Odyssey] [https://www.cpc-power.com/index.php?page=detail&num=8650 Synergy] Early CRTC demos
*[https://www.cpc-power.com/index.php?page=detail&num=7560 Ze Meeting 2003] [https://www.cpc-power.com/index.php?page=detail&num=7737 Camembert 4] [https://www.cpc-power.com/index.php?page=detail&num=7728 DemoIzArt] [https://www.cpc-power.com/index.php?page=detail&num=7765 Not Dead] [https://www.cpc-power.com/index.php?page=detail&num=7736 Croco Chanel] [https://www.cpc-power.com/index.php?page=detail&num=7828 Tire Au Flan] [https://www.cpc-power.com/index.php?page=detail&num=7464 ArĂŽme Tomate] [https://www.cpc-power.com/index.php?page=detail&num=8753 Twistimus] [https://www.cpc-power.com/index.php?page=detail&num=7729 DTC] [https://www.cpc-power.com/index.php?page=detail&num=8552 Synergy 2] CRTC demos from 2000s
*[https://www.cpc-power.com/index.php?page=detail&num=15200 OSC #0] [https://www.cpc-power.com/index.php?page=detail&num=15101 OSC #1] [https://www.cpc-power.com/index.php?page=detail&num=9970 Still Rising] [https://www.cpc-power.com/index.php?page=detail&num=9175 Still the Bests] [https://www.cpc-power.com/index.php?page=detail&num=15298 Still Scrolling] [https://www.cpc-power.com/index.php?page=detail&num=9097 River Scroll] [https://www.cpc-power.com/index.php?page=detail&num=15209 Scroll Factory] [https://www.cpc-power.com/index.php?page=detail&num=2799 Battro] [https://www.cpc-power.com/index.php?page=detail&num=9181 Bloc Us] [https://www.cpc-power.com/index.php?page=detail&num=9248 Wake Up] [https://www.cpc-power.com/index.php?page=detail&num=14230 Wunderbar] [https://www.cpc-power.com/index.php?page=detail&num=14992 Cookie] [https://www.cpc-power.com/index.php?page=detail&num=9589 Yet Another Plasma] [https://www.cpc-power.com/index.php?page=detail&num=15100 Isometrikum] [https://www.cpc-power.com/index.php?page=detail&num=14225 Logon's Run] [https://www.cpc-power.com/index.php?page=detail&num=16068 Octopus Pocus] [https://www.cpc-power.com/index.php?page=detail&num=9502 Sugarlumps] CRTC demos from 2010s
*[https://www.cpc-power.com/index.php?page=detail&num=18658 OSC #2] [https://www.cpc-power.com/index.php?page=detail&num=19119 OSC #3] [https://www.cpc-power.com/index.php?page=detail&num=19313 Stand Up] [https://www.cpc-power.com/index.php?page=detail&num=19024 The One] [https://www.cpc-power.com/index.php?page=detail&num=18676 Swingin'] [https://www.cpc-power.com/index.php?page=detail&num=18846 Return of the Droid] [https://www.cpc-power.com/index.php?page=detail&num=19214 Mike's Scrollers] [https://www.cpc-power.com/index.php?page=detail&num=18790 Foursome] [https://www.cpc-power.com/index.php?page=detail&num=19004 Checkmate] [https://www.cpc-power.com/index.php?page=detail&num=18760 Debris] [https://www.cpc-power.com/index.php?page=detail&num=19453 Ghost Nop] Latest CRTC demos
*[https://www.cpc-power.com/index.php?page=detail&num=12683 Points Barres (Mode 3)] [https://www.cpc-power.com/index.php?page=detail&num=11091 New Mode] [https://www.cpc-power.com/index.php?page=detail&num=12905 "Mode 5" Viewer] [https://www.cpc-power.com/index.php?page=detail&num=19220 Raster Slideshow] [https://www.cpc-power.com/index.php?page=detail&num=16075 Brutal Deluxe] [https://www.cpc-power.com/index.php?page=detail&num=12528 Rhino-Raster] [https://www.cpc-power.com/index.php?page=detail&num=16466 Split-Rasters Test CRTC1] [https://www.cpc-power.com/index.php?page=detail&num=491 Crazy Ball] [https://www.cpc-power.com/index.php?page=detail&num=2280 Trailblazer] [https://www.cpc-power.com/index.php?page=detail&num=931 Fugitif] [https://www.cpc-power.com/index.php?page=detail&num=3963 Sudoku Master] [https://www.cpc-power.com/index.php?page=detail&num=18626 Flush Wishes You a Happy New Year] [https://www.cpc-power.com/index.php?page=detail&num=18680 Pixel Free] [https://www.cpc-power.com/index.php?page=detail&num=11825 Overscan Megatext] [https://www.cpc-power.com/index.php?page=detail&num=14763 Gozeur Intro 2] [https://www.cpc-power.com/index.php?page=detail&num=13136 Interlace viewer] [https://www.cpc-power.com/index.php?page=detail&num=9564 Interlaced 800x600] [https://www.cpc-power.com/index.php?page=detail&num=7396 Interlace] [https://www.cpc-power.com/index.php?page=detail&num=7701 Climax] [https://www.cpc-power.com/index.php?page=detail&num=9160 Kvety] [https://www.cpc-power.com/index.php?page=detail&num=19347 Flipraster] [https://www.cpc-power.com/index.php?page=detail&num=13139 Perfect Pix Paint] [https://www.cpc-power.com/index.php?page=detail&num=12030 Bat-Moule] [https://www.cpc-power.com/index.php?page=detail&num=17706 Tetris] [https://www.cpc-power.com/index.php?page=detail&num=13359 Imperial Mahjong] Special graphics modes [http://cpc.sylvestre.org/articles/articles_imperial_mahjong.html Mode EGX] [[Mode R]] [https://code.google.com/archive/p/grafx2/issues/342 Mode 5] Technical explanations
*[https://www.cpc-power.com/index.php?page=detail&num=1682 Prehistorik II (screen calibration)] [https://www.cpc-power.com/index.php?page=detail&num=16027 Mire] [https://www.cpc-power.com/index.php?page=detail&num=8257 Chany Dream 5] [https://www.cpc-power.com/index.php?page=detail&num=8307 4 Sins] [https://www.cpc-power.com/index.php?page=detail&num=11820 TV Noise] [https://www.cpc-power.com/index.php?page=detail&num=7826 Climax-G] [https://www.cpc-power.com/index.php?page=detail&num=8395 Nice Picture Show] [https://www.cpc-power.com/index.php?page=detail&num=7937 Fatal Beauties] [https://www.cpc-power.com/index.php?page=detail&num=9090 JavaCPC Overscan] [https://www.cpc-power.com/index.php?page=database&r1=1&lemot=pixel%nation Pixel Nation] [https://www.cpc-power.com/index.php?page=detail&num=7897 Twinblast] [https://www.cpc-power.com/index.php?page=detail&num=8081 MCS 6] [https://www.cpc-power.com/index.php?page=detail&num=7593 Schadel] [https://www.cpc-power.com/index.php?page=detail&num=7451 Scandinavian Flag] [https://www.cpc-power.com/index.php?page=detail&num=7858 Kill JLCS] [https://www.cpc-power.com/index.php?page=detail&num=15705 Deleting Disc] [https://www.cpc-power.com/index.php?page=detail&num=9085 Plasma Pas Cher] [https://www.cpc-power.com/index.php?page=detail&num=13528 Wavy] [https://www.cpc-power.com/index.php?page=detail&num=14778 Vagues sur l'Ă©cran] [https://www.cpc-power.com/index.php?page=detail&num=18654 Bildschirmverzerrer] [https://www.cpc-power.com/index.php?page=detail&num=2224 Thunder Blade (292 lines)] [https://www.cpc-power.com/index.php?page=detail&num=454 Bonanza Bros (295 lines)] [https://www.cpc-power.com/index.php?page=detail&num=2318 Turrican (296 lines)] [https://www.cpc-power.com/index.php?page=detail&num=102 Wonder Boy (296 lines)] [https://www.cpc-power.com/index.php?page=detail&num=1960 Sliders (330 lines)] [https://www.cpc-power.com/index.php?page=detail&num=1763 Rastan (336 lines)] To test the VDU
*[https://www.cpc-power.com/index.php?page=detail&num=1546 Octoplex (crtc1)] [https://www.cpc-power.com/index.php?page=detail&num=781 Dynamic Duo (crtc1)] [https://www.cpc-power.com/index.php?page=detail&num=818 Druid II (crtc1)] [https://www.cpc-power.com/index.php?page=detail&num=15672 Legend of Steel (crtc1)] [https://blog.logonsystem.eu/compendium/ 007 The Living Daylights (crtc1)] [https://forum.system-cfg.com/viewtopic.php?p=234421#p234421 FMR (crtc1)] Some known bugs on real CRTCs
*[https://www.cpc-power.com/index.php?page=detail&num=8615 Welcom-X 2 (crtc0)] [https://www.cpc-power.com/index.php?page=detail&num=7479 Madness (crtc1)] [https://www.cpc-power.com/index.php?page=detail&num=7561 5KB 1 (crtc1)] [https://www.cpc-power.com/index.php?page=detail&num=9102 Scrolling Hard Vertical (crtc2)] Some programs that only run correctly on one type of CRTC
 
=== Audio ===
*[https://www.cpc-power.com/index.php?page=detail&num=41 Trantor] [https://www.cpc-power.com/index.php?page=detail&num=204 3D Starfighter] [https://www.cpc-power.com/index.php?page=detail&num=726 Treasure Island Dizzy] [https://www.cpc-power.com/index.php?page=detail&num=971 Ghost Hunters] [https://www.cpc-power.com/index.php?page=detail&num=2132 Super Robin Hood] [https://www.cpc-power.com/index.php?page=detail&num=237 Advanced Pinball Simulator] [https://www.cpc-power.com/index.php?page=detail&num=1200 Jet Bike Simulator] [https://www.cpc-power.com/index.php?page=detail&num=1002 Grand Prix Simulator] [https://www.cpc-power.com/index.php?page=detail&num=183 Darts 180] [https://www.cpc-power.com/index.php?page=detail&num=1243 Killapede] [https://www.cpc-power.com/index.php?page=detail&num=7210 Startest] [https://www.cpc-power.com/index.php?page=detail&num=1194 Jail Break] [https://www.cpc-power.com/index.php?page=detail&num=1815 Robocop] [https://www.cpc-power.com/index.php?page=detail&num=100 Chase HQ] [https://www.cpc-power.com/index.php?page=detail&num=1926 Shinobi] [https://www.cpc-power.com/index.php?page=detail&num=895 Fly Spy] [https://www.cpc-power.com/index.php?page=detail&num=1388 Meltdown] [https://www.cpc-power.com/index.php?page=detail&num=17788 Throne Legacy] [https://www.cpc-power.com/index.php?page=detail&num=19569 LĂ©on Marchand's Olympic Challenge] [https://www.cpc-power.com/index.php?page=detail&num=17587 Just Get 9] [https://www.cpc-power.com/index.php?page=detail&num=8892 4-Bit Digi Try] [https://www.cpc-power.com/index.php?page=detail&num=8580 OctoBear] [https://www.cpc-power.com/index.php?page=detail&num=4372 Speech] Software English vocal sounds
*[https://www.cpc-power.com/index.php?page=detail&num=814 El Enigma de Aceps] [https://www.cpc-power.com/index.php?page=detail&num=1349 Le Manoir de Mortvielle] [https://www.cpc-power.com/index.php?page=detail&num=286 Etrange Castel] [https://www.cpc-power.com/index.php?page=detail&num=910 Forteresse] [https://www.cpc-power.com/index.php?page=detail&num=511 Canadair] [https://www.cpc-power.com/index.php?page=detail&num=1140 L'Ăźle] [https://www.cpc-power.com/index.php?page=detail&num=1199 Jaws] [https://www.cpc-power.com/index.php?page=detail&num=1102 Holocauste] [https://www.cpc-power.com/index.php?page=detail&num=284 Apocalypse] [https://www.cpc-power.com/index.php?page=detail&num=1722 Punk Star] [https://www.cpc-power.com/index.php?page=detail&num=132 Afteroids] [https://www.cpc-power.com/index.php?page=detail&num=274 Amstroids] [https://www.cpc-power.com/index.php?page=detail&num=1098 Hold-Up] [https://www.cpc-power.com/index.php?page=detail&num=879 Fire & Forget] [https://www.cpc-power.com/index.php?page=detail&num=1433 Xyphoes Fantasy] [https://www.cpc-power.com/index.php?page=detail&num=5088 Spectra] [https://www.cpc-power.com/index.php?page=detail&num=17000 Space Race] [https://www.cpc-power.com/index.php?page=detail&num=7456 Yao demo] [https://www.cpc-power.com/index.php?page=detail&num=8311 Terrific] [https://www.cpc-power.com/index.php?page=detail&num=7548 Face Hugger Ultimate] [https://www.cpc-power.com/index.php?page=detail&num=7415 Smallest Scroll] [https://www.cpc-power.com/index.php?page=detail&num=14765 Xenon] [https://www.cpc-power.com/index.php?page=detail&num=17542 Musik100] [https://www.cpc-power.com/index.php?page=detail&num=15311 Digital Synthesizer] [https://www.cpc-power.com/index.php?page=detail&num=5031 Echosoft] [https://www.cpc-power.com/index.php?page=detail&num=4735 Mega Sound] [https://www.cpc-power.com/index.php?page=database&lemot=digitracker&compagnie=906 Digitracker NGS] Other software sound effects [https://www.cpc-power.com/index.php?page=database&audiotape=1 Audio-tape included software list]
*[https://www.cpc-power.com/index.php?page=detail&num=9179 Now that's what I call Chip Tunes] [https://www.cpc-power.com/index.php?page=detail&num=18904 Amstream music-disk] [https://www.cpc-power.com/index.php?page=detail&num=10467 We Are All Old] [https://www.cpc-power.com/index.php?page=detail&num=7700 Anthology] [https://www.cpc-power.com/index.php?page=database&lemot=ayc%20sound AYC Sound] [https://www.cpc-power.com/index.php?page=database&lemot=shap%20audio Shap Audio] [https://www.cpc-power.com/index.php?page=detail&num=18997 Amstrad CPC Mix] [https://www.youtube.com/@hermol2903/playlists YM!Rulez (real hardware recordings)] [https://www.cpc-power.com/index.php?page=detail&num=9734 Soundtrakker 128k] [https://www.cpc-power.com/index.php?page=detail&num=11771 ST128 Song Modules by BSC] [https://www.cpc-power.com/index.php?page=detail&num=17447 Starkos] [https://www.cpc-power.com/index.php?page=detail&num=11770 Starkos Song Modules] [https://www.cpc-power.com/index.php?page=detail&num=6266 Ams'Orgue] [https://www.cpc-power.com/index.php?page=detail&num=18265 Sintetizador de Sonidos] To test the PSG emulation
 
=== Peripherals ===
*[https://www.cpc-power.com/index.php?page=database&lemot=SSA-1 SSA-1 software list] [https://www.cpc-power.com/index.php?page=database&lemot=DK%27Tronics%20Speech%20Synthesizer Dk'Tronics software list] [https://www.cpc-power.com/index.php?page=database&lemot=TMPI%20speech%20synthesizer TMPI software list] To test speech synthesizers emulation
*[https://www.cpc-power.com/index.php?page=detail&num=16011 Cocoon Player] [https://www.cpc-power.com/index.php?page=detail&num=7655 Bordelik 4] [https://www.cpc-power.com/index.php?page=detail&num=7535 Digital Orgasm] [https://www.cpc-power.com/index.php?page=detail&num=19225 Bloood] [https://www.cpc-power.com/index.php?page=database&lemot=Digitracker%20v&r1=1 Digitracker Symbiosis] [https://www.cpc-power.com/index.php?page=database&lemot=Prodatron%20MDL Prodatron MDL packs] [[File:DigiTracker Amdrum.zip]] [https://www.cpcwiki.eu/forum/applications/prodatrons-digitrackker-1-4-now-vor-lambdaspeak-amdrum-in-8-bit-mode!/] [https://www.cpc-power.com/index.php?page=database&lemot=Amdrum Amdrum] [https://framagit.org/shinra/vgmplay VGMplay] [http://www.roudoudou.com/ACE-DL/ OPL3 VGM pack] [https://github.com/lambdamikel/BluePillCPC/tree/main/cpc/s2p BluePillCPC] To test [[Digiblaster]], [[Amdrum]], [[Willy|Willy OPL3]] and [[Willy|Willy MIDI]] soundcards emulation
*[https://www.cpc-power.com/index.php?page=database&lemot=hardware_phaser_loriciels West Phaser] [https://www.cpc-power.com/index.php?page=database&lemot=hardware_gunstick Gunstick] [https://www.cpc-power.com/index.php?page=detail&num=4303 Trojan LP-1] To test lightguns and lightpens connected to joystick port [https://www.cpc-power.com/index.php?page=database&lemot=hardware_magnum Magnum Light Phaser] [https://www.cpc-power.com/index.php?page=detail&num=3583 SkeetShoot] [https://www.cpc-power.com/index.php?page=detail&num=3584 The Enforcer] [https://www.cpc-power.com/index.php?page=detail&num=3992 Dk'Tronics Light Pen] [https://www.cpc-power.com/index.php?page=detail&num=4955 Light Pen Mark II] [https://www.cpc-power.com/index.php?page=detail&num=5853 Dart Light Pen] [https://www.cpc-power.com/index.php?page=detail&num=15975 FutureOS] To test lightguns and lightpens connected to expansion port
*[https://www.cpc-power.com/index.php?page=detail&num=19482 The Key] [https://www.cpc-power.com/index.php?page=detail&num=1349 Le Manoir de Mortvielle] [https://www.cpc-power.com/index.php?page=detail&num=11808 Pro-Design] [https://www.cpc-power.com/index.php?page=detail&num=5039 Cherry Paint] [https://www.cpc-power.com/index.php?page=detail&num=5348 EasiArt] [https://www.cpc-power.com/index.php?page=detail&num=4291 GPaint] [https://www.cpc-power.com/index.php?page=detail&num=4286 AMX Art] [https://www.cpc-power.com/index.php?page=detail&num=4012 Advanced OCP Art Studio] [https://www.cpc-power.com/index.php?page=detail&num=6351 Max Desktop] [https://www.cpc-power.com/index.php?page=detail&num=5208 Worktop] [https://www.cpc-power.com/index.php?page=detail&num=4733 DES] [http://www.symbos.de/ SymbOS] [https://www.cpc-power.com/index.php?page=detail&num=15975 FutureOS] [https://www.cpc-power.com/index.php?page=database&lemot=MultiPlay&r1=0&r2=1&r3=0&r4=1 MultiPlay] To test [[AMX Mouse]] and [[MultiPlay]] emulation
*[https://www.cpc-power.com/index.php?page=detail&num=4026 Tasword] [https://www.cpc-power.com/index.php?page=detail&num=4028 Tasprint] [https://www.cpc-power.com/index.php?page=detail&num=4672 Print Master] [https://www.cpc-power.com/index.php?page=detail&num=12589 ProText] [https://www.cpc-power.com/index.php?page=detail&num=9583 ProType] [https://www.cpc-power.com/index.php?page=detail&num=4668 ProPrint] [https://www.cpc-power.com/index.php?page=detail&num=12745 Miraprint] [https://www.cpc-power.com/index.php?page=detail&num=4666 Qualitas Plus] [https://www.cpc-power.com/index.php?page=detail&num=4516 BrunWord] [https://www.cpc-power.com/index.php?page=detail&num=5212 CPC-Word] [https://www.cpc-power.com/index.php?page=detail&num=4104 MicroDesign] [https://www.cpc-power.com/index.php?page=detail&num=15528 Page Printer] [https://www.cpc-power.com/index.php?page=detail&num=4657 Stop Press (AMX Pagemaker)] [https://www.cpc-power.com/index.php?page=detail&num=5315 X-Press] [https://www.cpc-power.com/index.php?page=detail&num=10004 Page Publisher] [https://www.cpc-power.com/index.php?page=detail&num=5204 PowerPage 128] [https://www.cpc-power.com/index.php?page=detail&num=12116 StarMouse] [https://www.cpc-power.com/index.php?page=detail&num=5551 Impr'Image] [https://www.cpc-power.com/index.php?page=detail&num=6127 Speedtrans screen dump] [https://www.cpc-power.com/index.php?page=detail&num=17613 Kdump] [https://www.cpc-power.com/index.php?page=detail&num=4016 Printer Pac II] [https://www.cpc-power.com/index.php?page=detail&num=5712 Impression] [https://www.cpc-power.com/index.php?page=detail&num=5576 RSX Imprimante] [https://www.cpc-power.com/index.php?page=detail&num=5157 Scrypte] [https://www.cpc-power.com/index.php?page=detail&num=6287 Machine Ă  Ă©crire] [https://www.cpc-power.com/index.php?page=detail&num=5883 DemoImp] To test printer emulation
*[[HDCPM]] [https://www.cpc-power.com/index.php?page=detail&num=15975 FutureOS] [http://www.roudoudou.com/ACE-DL/ SymbOS] [[UniDOS]] [http://amsnet.chez.com/ UniLoad] [https://mega.nz/folder/93pR2KiA#qlkiFakrZhSzmko65EbTWw/folder/pmpEiYBZ LiliCPC] [https://cpcrulez.fr/applications_disc-m4_front-end.htm M4FE] To test RTC and mass-storage emulation
*[https://cpcrulez.fr/applications_util-rulez-change-m4wifi.htm RulezCharge] [https://www.cpc-power.com/index.php?page=detail&num=16746 CPChessNet] [https://github.com/fergusleen/m4ewenterm Ewen] [https://www.github.com/salafek/KCNet-software-for-Net4CPC KCNet utilities] [http://www.symbos.de/ SymbOS] [[UniDOS]] To test the network emulation
*[https://www.cpc-power.com/index.php?page=detail&num=12972 X-MEM FW] [https://www.cpc-power.com/index.php?page=detail&num=9866 32 Roms Booster] [https://www.cpc-power.com/index.php?page=detail&num=10969 Roman] [https://www.cpc-power.com/index.php?page=detail&num=19236 CatRun] [https://www.cpc-power.com/index.php?page=detail&num=18901 CowSay] [http://impdraw.wikidot.com iMPdraw] [http://imptiles.wikidot.com/ iMPtiles] [https://www.cpc-power.com/index.php?page=detail&num=4008 Graph'OS] [https://www.cpc-power.com/index.php?page=detail&num=6129 Nirvana] [https://www.cpc-power.com/index.php?page=detail&num=6353 Utopia] [[Hexam]] [https://www.cpc-power.com/index.php?page=detail&num=12552 Orgams] [https://cpcrulez.fr/applications_disc-yet_another_norton-commander_clone.htm YANCC] [[HDCPM]] [https://www.cpc-power.com/index.php?page=detail&num=15975 FutureOS] [http://www.symbos.de/ SymbOS] [[UniDOS]] [https://archive.org/details/cpc-roms ROM Games] To test ROMboard emulation
*[https://www.cpc-power.com/index.php?page=detail&num=17567 Alcon 2020] [https://www.cpc-power.com/index.php?page=detail&num=18843 Hyperdrive] [https://www.cpc-power.com/index.php?page=detail&num=18503 Puzzle Bobble] [https://www.cpc-power.com/index.php?page=detail&num=18888 Revenge of Trasmoz] [https://www.cpc-power.com/index.php?page=detail&num=19111 Crazy Piri Chronicle] [[Converted GX4000 Software]] [https://futureos.cpc-live.com/ FutureOS] [http://www.symbos.de/ SymbOS] [http://amsnet.chez.com/ UniDOS Cartridge Creator] To test [[Plus2CPC]] or compatible ([[Play2CPC]], [[M4 Board]]) CPC cartridge slot expansion
*[https://www.cpc-power.com/index.php?page=detail&num=14498 Multiface Protector] [https://www.cpc-power.com/index.php?page=protection&lenom=Multiface%202%20Protection Anti-Multiface II software list] [https://www.cpc-power.com/index.php?page=detail&num=1855 RX 220] [https://www.cpc-power.com/index.php?page=detail&num=1980 War in Middle Earth] [https://www.cpc-power.com/index.php?page=detail&num=1322 Zap't'Balls advanced] [https://www.cpc-power.com/index.php?page=detail&num=5266 The Insider] [https://www.cpc-power.com/index.php?page=detail&num=5271 MF2RR] [https://grimware.org/doku.php/documentations/expansions/mf2/start Technical documentation] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=433] To test [[Multiface II]] emulation
*[https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=9 LensLok] [https://www.cpc-power.com/index.php?page=database&lemot=hardware_dandanator Dandanator] [[8bit Printer Ports]] Exotic hardware components that are essential for some CPC software and should therefore be emulated
*Everything else is a nice bonus
 
=== Copy-protection ===
*[http://www.cpctech.org.uk/download/fdctest.zip FDC test suite] [http://www.cpctech.org.uk/download/drivetest.zip Disk drive tests] [http://www.cpctech.org.uk/download/cdttst.zip CDT/TZX test suite] Set of tests by arnoldemu
*[https://www.cpc-power.com/index.php?page=detail&num=6091 Azimut Locator] [https://www.cpc-power.com/index.php?page=detail&num=13564 Tape Speed Checker] [https://www.cpc-power.com/index.php?page=detail&num=10919 Motor Control] [https://www.cpc-power.com/index.php?page=detail&num=8881 Odd Border] [https://www.cpc-power.com/index.php?page=detail&num=4194 Ultra Son] [https://www.cpc-power.com/index.php?page=detail&num=16963 Catalogueur de Cassettes] [https://www.cpc-power.com/index.php?page=detail&num=5998 Tape Utility] [https://www.cpc-power.com/index.php?page=detail&num=10475 Soft-Lok] [https://www.cpc-power.com/index.php?page=detail&num=5299 Soft-Arc] [https://www.cpc-power.com/index.php?page=detail&num=6057 Deconnect] [https://www.cpc-power.com/index.php?page=protection&lenom=NoAMSDOS NoAMSDOS software list] [https://www.cpc-power.com/index.php?page=detail&num=3871 Computer Hits] [https://www.cpc-power.com/index.php?page=detail&num=1359 Marmelade] [https://www.cpc-power.com/index.php?page=detail&num=1412 Mickey Mouse] [https://www.cpc-power.com/index.php?page=detail&num=365 Basil] [https://www.cpc-power.com/index.php?page=detail&num=1364 Mask] [https://www.cpc-power.com/index.php?page=detail&num=2035 Split Personalities] [https://www.cpc-power.com/index.php?page=detail&num=911 Frank Bruno's Boxing] [https://www.cpc-power.com/index.php?page=database&lemot=baudload Baudload software list] [https://www.cpc-power.com/index.php?page=protection&lenom=Keytone Keytone software list] [https://www.cpc-power.com/index.php?page=protection&lenom=COMPTEUR%20CASSETTE Tape Counter software list] [https://www.cpc-power.com/index.php?page=detail&num=17502 Loading Screens slideshow] To test Tape emulation
*[https://www.cpc-power.com/index.php?page=detail&num=8548 Musical Loader] [https://www.cpc-power.com/index.php?page=detail&num=19368 FatMag 2] [https://blog.logonsystem.eu/magicsystem/ FatMag 2 technical analysis] [https://www.cpc-power.com/index.php?page=detail&num=7405 5KB 3] [https://www.cpc-power.com/index.php?page=detail&num=9211 Backtro] [https://www.cpc-power.com/index.php?page=detail&num=8623 Unique] [https://www.cpc-power.com/index.php?page=detail&num=8746 The Demo] [https://www.cpc-power.com/index.php?page=detail&num=266 Fres Fighter II Turbo] [https://www.cpc-power.com/index.php?page=detail&num=13108 CPC 30th Anniversary] [https://www.cpc-power.com/index.php?page=detail&num=7542 Midline Process] [https://www.cpc-power.com/index.php?page=detail&num=17902 Can Robots Take Control] [https://www.cpc-power.com/index.php?page=detail&num=15102 PhX] [https://www.cpc-power.com/index.php?page=detail&num=9156 Batman Forever] [https://www.cpc-power.com/index.php?page=detail&num=16736 Pinball Dreams] [https://www.cpc-power.com/index.php?page=detail&num=7174 R-Type 128K] [https://www.cpc-power.com/index.php?page=detail&num=6661 Nheredia] [https://www.cpc-power.com/index.php?page=detail&num=13426 Doomsday Lost Echoes] [https://www.cpc-power.com/index.php?page=detail&num=19013 The Elves of Maroland] [https://www.cpc-power.com/index.php?page=detail&num=4025 Orion Prime] Musical loader, Multi-drives, 3.5 inch (dual-head and 80 tracks) floppy drives support [https://www.cpc-power.com/index.php?page=detail&num=1112 House of Usher (5.25 inch)] [https://www.cpc-power.com/index.php?page=database&lemot=Parados&r1=0&r2=1&r3=0&r4=1 ParaDOS software list] [https://www.cpcwiki.eu/forum/emulators/differentiating-between-cpc-pcw-and-zx-dsk-images/msg245290/#msg245290 Triple-format CPC/+3/PCW]
*[https://www.cpc-power.com/index.php?page=detail&num=10029 RPM] [https://www.cpc-power.com/index.php?page=detail&num=15518 DskTest] [https://www.cpc-power.com/index.php?page=detail&num=6268 Discover] [https://www.cpc-power.com/index.php?page=detail&num=5071 Dir Doktor] [https://www.cpc-power.com/index.php?page=detail&num=9369 Optimize] [https://www.cpc-power.com/index.php?page=detail&num=14201 Crazy] [https://www.cpc-power.com/index.php?page=detail&num=15144 Dlfrsilver Dump Tool Test Suite] [https://www.cpc-power.com/index.php?page=detail&num=4812 Format II] [https://www.cpc-power.com/index.php?page=detail&num=19465 Magic Transfert] [https://cpcrulez.fr/applications_disc-magic_dos.htm Magic DOS] [https://www.cpc-power.com/index.php?page=detail&num=11044 DOS-copy] [[ParaDOS]] [https://www.cpc-power.com/index.php?page=detail&num=4933 Xexor] [https://www.cpc-power.com/index.php?page=detail&num=6118 Discology] [https://www.cpc-power.com/index.php?page=detail&num=4179 Hercule II] [https://www.cpc-power.com/index.php?page=detail&num=4015 OddJob] [https://www.cpc-power.com/index.php?page=detail&num=5997 Master Disc] [https://www.cpc-power.com/index.php?page=detail&num=16060 UltraDisc] [https://www.cpc-power.com/index.php?page=detail&num=4284 Disc+Ultra] [https://www.cpc-power.com/index.php?page=detail&num=5244 Disc'o'Magic] [https://www.cpc-power.com/index.php?page=detail&num=5050 Crime] [https://www.cpc-power.com/index.php?page=detail&num=9297 Multi Mark] [https://www.cpc-power.com/index.php?page=detail&num=12051 Demonstration of KBI protection] [https://www.cpc-power.com/index.php?page=detail&num=5586 Protector] To test FDC emulation
*[https://cpcrulez.fr/demostestDM_fatmag_01.htm FatMag (HFE version)] [https://www.cpc-power.com/index.php?page=detail&num=19512 BND4 Invitro (sick mode)] [https://www.cpc-power.com/index.php?page=detail&num=17853 Open Tower Defense] Rigorous FDC tests by Roudoudou [https://www.cpc-power.com/index.php?page=database&lemot=AutoDetect%20Disk%20Change Disk Swapping Autodetect software list] [https://www.cpc-power.com/index.php?page=detail&num=10000 Superpix] [https://www.cpc-power.com/index.php?page=detail&num=8244 Bad Mag Issue 2] Disk swapping detection [https://www.cpc-power.com/index.php?page=detail&onglet=dumps&num=8623 Unique Diskmaker (generating discs in noiseload format)] [https://www.cpc-power.com/index.php?page=detail&num=7646 Big Cheese 2 (FDC VU-meter effect)] [https://www.cpc-power.com/index.php?page=detail&num=2024 Sphaira (accessing the 3rd drive)] [https://www.cpc-power.com/index.php?page=detail&num=14747 The Shadows of Sergoth (unformatted track)]
*[https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=Weak%20Sectors Weak Sectors] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=Gaps Custom Gaps] [https://www.cpc-power.com/index.php?page=protection&stafftype=0&lenom=Gap2 Custom Gap2] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=SectorSizeX Sector SizeX] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=SectorSize8 Sector Size8] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=SectorSize7 Sector Size7] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=SectorSize6 Sector Size6] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=SectorErased Sector Erased] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=64sectors 64 Sectors] [https://www.cpc-power.com/index.php?page=protection&lenom=Overlap Overlap] [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=Custom Custom] [https://www.cpc-power.com/index.php?page=protection&lenom=HERBULOT Rémi Herbulot] [https://www.cpc-power.com/index.php?page=protection&lenom=Brice%20Rive Brice Rivé] [https://www.cpc-power.com/index.php?page=protection&lenom=Rubi Rubi] [https://www.cpc-power.com/index.php?page=protection&lenom=MBC%20D7 MBC] Protected software lists
*[https://www.cpc-power.com/index.php?page=detail&num=1681 Prehistorik] [https://www.cpc-power.com/index.php?page=detail&num=1699 Profession DĂ©tective] [https://www.cpc-power.com/index.php?page=detail&num=291 Emlyn Hugues Arcade Quiz] Other copy-protection schemes [https://www.cpc-power.com/index.php?page=detail&num=674 Dark Sceptre] [https://www.cpc-power.com/index.php?page=detail&num=1269 Krypton Factor] Works only on older floppy drives [https://www.cpc-power.com/index.php?page=detail&num=17257 TokiMap] [https://www.cpcwiki.eu/forum/programming/fdc-tools-amsdos-direct-load-reliability/msg227259/ Technical explanation] Unreliable FDC loader
*[https://www.cpc-power.com/index.php?page=detail&num=180 1001 BC] [https://www.cpc-power.com/index.php?page=detail&num=1887 Scott Winder Reporter] [https://www.cpc-power.com/index.php?page=detail&num=1102 Holocauste] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=196 Speedlock AAAA] Destructive copy-protection [https://www.cpc-power.com/index.php?page=detail&num=1944 Sir Lancelot] [https://www.cpc-power.com/index.php?page=detail&num=1897 Secret Defense] [https://www.cpc-power.com/index.php?page=detail&num=1390 M'enfin] [https://www.cpc-power.com/index.php?page=detail&num=111 Turbo Cup] [https://www.cpc-power.com/index.php?page=detail&num=825 Erebus] [https://www.cpc-power.com/index.php?page=detail&num=1607 Le Passager du Temps] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=435 Anti-copy bug software list] Exotic copy-protection [https://www.cpc-power.com/index.php?page=protection&stafftype=1&lenom=MotorON MotorON software list]
*[https://www.cpc-power.com/cpcarchives/index.php?page=articles&cat=12 Protection schemes documented] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=207 Gaps] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=384 Latis] [https://web.archive.org/web/20190308042601/http://birdsanctuary.co.uk/lenslok/ LensLok] [https://simonowen.com/samdisk/sys_cpc/ Copy-protection in EDSK images] [https://forum.system-cfg.com/viewtopic.php?p=195705#p195705 Implementation in SugarBox emulator] [https://64nops.wordpress.com/2021/07/04/a-la-decouverte-du-fdc/ FDC blog articles] [https://www.cpc-power.com/cpcarchives/index.php?page=articles&num=38 Autoboot] [https://www.seasip.info/Cpm/amsform.html Amsdos disk format] [https://muckypaws.com/2024/02/21/amstrad-and-zx-spectrum-dsk-tool/ Disk structure] [https://muckypaws.com/2024/02/03/discsys-xor/ DiscSys] [https://muckypaws.com/2024/01/29/speedlock-1987/ Speedlock K7 1987] [https://www.cpcwiki.eu/forum/programming/speedlock-d7-1989-completely-documented/ Speedlock D7 1989] Technical explanations
 
=== Other ===
*[https://www.cpc-power.com/index.php?page=detail&num=1173 Into the Eagle's Nest] [http://www.cpctech.org.uk/docs/cpcplus.html Technical explanation] Floating bus making the bottom border appear black on CPC, purple on 464+ and green on 6128+
*[https://www.cpc-power.com/index.php?page=detail&num=17793 The Abduction of Oscar Z] [https://www.cpcwiki.eu/forum/games/background-oscar-z/ Technical explanation] Neat unintended colour gradient effect on non-CTM monitors
*[https://www.cpc-power.com/index.php?page=detail&num=3905 The Eternal Light] [https://www.cpc-power.com/index.php?page=detail&num=18813 Druid & Droid] [https://www.cpc-power.com/index.php?page=detail&num=19341 Paulina's Potions] [https://www.cpc-power.com/index.php?page=detail&num=5197 Claudia BMP Converter] [https://www.cpc-power.com/index.php?page=detail&num=9251 Snoozing] Programs that only run fine on flawed emulators but are broken on real machines
*[https://www.cpc-power.com/index.php?page=detail&num=8524 Equalizor] [https://forum.system-cfg.com/viewtopic.php?p=229698#p229698 Revolog] [https://forum.system-cfg.com/viewtopic.php?p=256995#p256995 Technical explanation] Some believe it could be a random hardware bug of CRTC1 chip. But it could also be explained by the LD A,R instruction which is known to be buggy on NMOS Z80 when interrupted.
*[https://www.cpc-power.com/index.php?page=detail&num=625 Get Dexter] Different screen transition effect depending on the detected CRTC type [https://www.cpc-power.com/index.php?page=detail&num=19595 Borderline] Different demo depending on the detected CRTC type
*[https://www.cpc-power.com/index.php?page=detail&num=2009 Space Racer] [https://www.cpc-power.com/index.php?page=detail&num=441 Bob Winner] [https://www.cpc-power.com/index.php?page=detail&num=1873 Sapiens (Tape)] [https://www.cpc-power.com/index.php?page=detail&num=1372 Mata Hari (Tape)] [https://www.cpc-power.com/index.php?page=detail&num=2209 Thai Boxing] CPC keyboard detection [https://www.cpc-power.com/index.php?page=detail&num=1225 Jungle Jane] [https://www.cpc-power.com/index.php?page=detail&num=4737 3D Megacode] Firmware detection
*[https://www.cpc-power.com/index.php?page=detail&num=2266 The Untouchables] [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.cpc-power.com/index.php?page=detail&num=2224 Thunder Blade (6 keys)] [https://www.cpc-power.com/index.php?page=detail&num=244 Agent X II (7 keys)] [https://www.cpc-power.com/index.php?page=detail&num=11846 Wishing-Well (8 keys)] [https://www.cpc-power.com/index.php?page=detail&num=1886 Score 3020 (9 keys)] Simultaneous keypresses for cheat mode
*[https://www.cpc-power.com/index.php?page=detail&num=19283 Raytracing in BASIC] [https://www.cpc-power.com/index.php?page=detail&num=6680 Reliefs Mathématiques] [https://www.cpc-power.com/index.php?page=detail&num=19273 Cherry Blossom] [https://www.cpc-power.com/index.php?page=detail&num=15685 Deuligne Julia Fractal] [https://www.github.com/litwr2/rosetta-mandelbrot Rosetta Mandelbrot] [https://www.github.com/litwr2/rosetta-pi-spigot Rosetta Pi Spigot] [https://www.cpc-power.com/index.php?page=detail&num=15734 Life] [https://www.cpc-power.com/index.php?page=detail&num=7460 Highway To Hell] [https://www.cpc-power.com/index.php?page=detail&num=8188 Chain] [https://www.cpc-power.com/index.php?page=detail&num=9281 Montre] To benchmark emulators using their fullspeed mode
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