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• Atari800 Features
  https://atari800.github.io/features.html

  …Cycle-exact NMI interrupts, cycle-exact POKEY interrupts. Cycle-exact ANTIC and GTIA emulation, all display modes. Player/Missile Graphics, exact priority control and collision detection. Exact POKEY…

  Atari800 · personal
• About — Moira v2.2
  https://dirkwhoffmann.github.io/Moira/docs/Overview/About.html

  …It was designed for Amiga emulation which does not only require exact cycle counts, but memory accesses being performed at the proper DMA cycles. Efficiency The architecture of…

  vAmiga – Amiga Emulator for macOS · project
• WinUAE 3.5.0 | WinUAE Amiga emulator
  https://www.winuae.net/2017/06/15/winuae-3-5-0/

  …Audio interrupts are delayed by 2 cycles. Feature improvements 68020+ T0 trace mode is now fully emulated. 68020 cycle exact mode adjustments. Memory cycle exact mode mode accuracy…

  WinUAE Amiga emulator · project
• J-CPU64. FPGA based replacement for MOS 6510/8500
  https://1nt3r.net/j-cpu/

  …Already usable, with some issues with some games and demos PCB needs some modifications All standard instructions implemented Cycle count not correct with all instructions Decimal mode not…

  Modern replacement IC's for retro computers by Jani Laatikainen · personal
• I asked AI about 68000 fixed point multiply - Software - Retro Computing
  https://retrocomputingforum.com/t/i-asked-ai-about-68000-fixed-point-multiply/6512

  …on 68000 each bitshift costs 2 cycles, so shifting right 16 costs 32 cycles (!) - but the 68000 provides an instruction (swap) that does the same thing in 4…

  Retro Computing - Minicomputers, Micros, and More · forum
• About Frodo V4.1
  http://frodo.cebix.net/readme.html

  …All undocumented opcodes, 100% correct decimal mode, instruction/cycle exact emulation. VIC emulation: Line-/cycle-based emulation, all display modes, sprites with collisions/priorities, DMA cycles, open borders…

  The Official Frodo Home Page · news
• Basic features | WinUAE Amiga emulator
  https://www.winuae.net/features/

  …A500 A500+ A600 A1000 A2000 CDTV A500 emulation in cycle-exact mode is 100% accurate. Good compatibility (Cycle-exact chipset emulation, CPU memory accesses are cycle-exact, CPU…

  WinUAE Amiga emulator · project
• MorphZone
  https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=14268&forum=3

  …Can MorphOS "share" the Internet-Connection to AmigaOS 3.2? Thank you for your answers and regards... [ Editiert durch Cycleholic 20.08.2026 - 19:07 ] Amiga 500 Rev…

  MorphZone · forum
• Aira Force 0.9.2 available now! - Aira Force by howprice
  https://howprice.itch.io/aira-force/devlog/905410/aira-force-092-available-now

  …Next to each scanline is a brief summary of the DMA cycles used. Open a scanline to see details of individual bus cycles. Use the context menu to…

  howprice - itch.io · personal
• CPU and FPU - WinUAE Help 4.0
  https://winuaehelp.vware.at/gui/cpu.html

  …CPU Emulation Speed ¶ Fastest possible lets the CPU section of the emulation run as many cycles as possible, while still maintaining emulation of the custom chips at the…

  WinUAE Help 4.0 · personal
• APOLLO 68080 - High Performance Processor
  http://www.apollo-core.com/index.htm?page=family&tl=5

  …Most instructions still require a minimum of 2 internal CPU cycles, and some operations such as shifts require minimum 6 cycles. There is no branch prediction, which limits…

  APOLLO 68080 - High Performance Processor · personal
• Unofficial CD32 Ports: December 2017
  http://unofficial-cd32-ports.blogspot.com/2017/12/

  …Forward for Cycle Special Weapon Up Game: Rewind for Cycle Special Weapon Down Game: Play for Pause Game: Yellow for Quit (While Paused) Game: Blue for Level Skip…

  Unofficial CD32 Ports: COBE001: Press Play on Pad: The Demoscene Disc · personal
• Blitz:GadTools - AmigaBlitzWiki
  http://blitz.robthenerd.com/wiki/index.php?title=Blitz%3AGadTools

  …Cycle Gadgets Cycle gadgets allow the user to select one choice from a predetermined list of choices by cycling through them. Most modern implementations also include a drop…

  AmigaBlitzWiki · wiki
• Devlog - Loony Ledges by PixelPlop
  https://pixelplop.itch.io/loony-ledges/devlog

  …Version 0.8 Demo Changelog: - You can now cycle between different 8-bit palettes! (press F1) - You can also cycle between different music chips changing the tracker samples…

  PixelPlop - itch.io · personal
• MorphZone
  https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=14271&forum=18

  …Gelsenkirchen,... ...oder Utilities/KeyExplorer » 26.08.26 - 17:16 Cycleholic # 4 Just looking around Posts: 8 from 2026/8/20 Das war der entscheidende Tipp! In USB hätte…

  MorphZone · forum
• HOWTO: Writing a Computer Emulator
  http://fms.komkon.org/EMUL8/HOWTO.html

  …After the opcode is fetched, we decrease the CPU cycle counter by a number of cycles required for this opcode: Counter-=Cycles[OpCode]; The Cycles[] table should contain…

  Home Page of Marat Fayzullin · personal
• aeon-flux · ROOT0 · UD0
  https://davidwise01.github.io/aeon-flux/

  …Three agents — A (Anchor), B (Witness), C (Law) — walk a deterministic cycle and synthesize answers from a knowledge base. ``` A = Anchor — Containment. Holds boundaries. The stayer. B = Witness…

  THE MOTOROLA 68000 · 68K · exereunesis · UD0 · project
• How Dell used a negative cash conversion cycle to beat its PC rivals – GenerationAmiga.com
  https://www.generationamiga.com/2026/06/19/how-dell-used-a-negative-cash-conversion-cyc...

  …Dell built one of the most famous business models in computer history by turning the normal cash cycle upside down. Instead of spending heavily on parts, building machines…

  GenerationAmiga.com – Your portal to retro gaming and Amiga news · news
• Blitz:Object types - AmigaBlitzWiki
  http://blitz.robthenerd.com/wiki/index.php?title=Blitz%3AObject_types

  …num cols present in palettedata. _cycle.cycleinfo[14] ;06: below is colour cycling info. _pad.b[10] End NEWTYPE cycleinfo NEWTYPE.cycleinfo _lowcol.w ;06: low colour for…

  AmigaBlitzWiki · wiki
• CPU Assisted Blitting | Power Programs
  https://www.powerprograms.nl/amiga/cpu-blit-assist.html

  …A B&D blit has one idle cycle after every two Blitter cycles rather than the usual one CPU cycle after every three Blitter cycles you get with…

  Audio Mixer 3.7 · project
• Chipset - WinUAE Help 4.0
  https://winuaehelp.vware.at/gui/chipset.html

  …Cycle-exact Enables cycle exact chipsets as the real hardware for some games. Cycle-exact (DMA/Memory accesses). Enables cycle exact chipsets just for Direct Memory Accesses or…

  WinUAE Help 4.0 · personal
• MarkeyJester's 68k Tutorial
  http://sasfepu78.fr/MarkeyJester.html

  …Here, I have collected and compiled together the cycle times a 68k CPU from a model 1 Mega Drive (this information was recorded from the hardware itself, not…

  sasfepu78.fr · personal
• MarkeyJester's 68k Tutorial
  https://sasfepu78.ddns.net/MarkeyJester.html

  …Here, I have collected and compiled together the cycle times a 68k CPU from a model 1 Mega Drive (this information was recorded from the hardware itself, not…

  sasfepu78.ddns.net · personal
• BPLHPTH/BPLHPTL - Amiga Development
  https://amiga-dev.wikidot.com/hardware:bplhpth

  …BPLHDAT comes out as an identifier on the RGA lines when the pointer address is valid so that external detectors can use this to do the special cycle…

  Welcome - Amiga Development · wiki
• NOVICES
  http://gilles.mathevet.free.fr/novice.html

  …TAB cycle les icons par ordre alphab�tique " SHIFT "+" TAB " cycle les icons de mani�re d�croissante par rapport � l'ordre alphab�tique - "Amiga droite" + " o " Permet…

  L'Amiga, un choix, une passion. · personal