Welcome to the C64 emulator with the biggest range of debugging functions! In the current version, the emulation has been improvements, and the debugging part makes no$c64 a must-have for professional C64 programmers (if any/alive).
Emulates cpu, memory, video, keyboard, joysticks, timers. Supports single file cassette loading (.PRG or .P00 files). Local keyboard support. Fast boot and fast intro/memcopy mechanisms.
Fully featured debugger with breakpoints, symbolic debug info (labels), automatic I/O and Kernal disassembler comments, vram viewer, built-in assembler/disassembler supports native/nocash syntaxes, upload to real C64 function, help includes built-in C64 programming specs.
Downloads - Version 1.1 - July 2005
no$c64 DOS version version 1.1 (ca. 180 Kbytes)|
no$c64 windows version version 1.1 (ca. 225 Kbytes)
pagezero.htm programming specs, HTML version
pagezero.txt programming specs, TXT version
New in Version 1.1
Emulates Video Waitstates, improved vertical scrolling/timings, vertical border with optional sprites in border area, supports all stable undocumented opcodes, emulates read-modify and page-wrap CPU glitches. Version 1.1 additionally includes C16, Plus/4, and VIC-20 emulation modes, about all of the C64 emulation/debugging features have been customized for these new emulation modes.
Still doesn't have sound support, and no disk drive emulation.
Project 64 - various C64 documentation in clean text format
Funet - various C64 related categories including schematics
Graham - documented and undocumented 65xx processor series opcodes
News - about daily updated C64 news
Arnold - big collection of old C64 games