eIrOcA

eIrOcA https://www.eiroca.net/wiki/ 2026-06-09T09:26:36+0000 eIrOcA https://www.eiroca.net/wiki/ https://www.eiroca.net/wiki/lib/tpl/eiroca/images/favicon.ico text/html 2019-12-15T16:51:59+0000 Anonymous (anonymous@undisclosed.example.com) Awesome list of 6502, 65C02, 65816, ... resources https://www.eiroca.net/wiki/archive/awesome/6502 <h1 class="sectionedit1" id="awesome_list_of_6502_65c02_65816__resources">Awesome list of 6502, 65C02, 65816, ... resources</h1> <div class="level1"> <p> Related to: </p> <ul> <li class="level1"><div class="li"> <a href="https://www.eiroca.net/wiki/archive/awesome/start" class="wikilink1" title="archive:awesome:start">Awesome list of Retrocomputing resources</a></div> </li> <li class="level1"><div class="li"> <a href="https://www.eiroca.net/wiki/archive/awesome/apple2" class="wikilink1" title="archive:awesome:apple2">Awesome list of Apple 2 resources</a></div> </li> <li class="level1"><div class="li"> <a href="https://www.eiroca.net/wiki/archive/awesome/atari" class="wikilink1" title="archive:awesome:atari">Awesome list of Atari resources</a></div> </li> </ul> </div>  <h2 class="sectionedit2" id="blogdirectory">Blog / Directory</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://dwheeler.com/6502/" class="urlextern" title="https://dwheeler.com/6502/" rel="nofollow">6502</a>, 6502 Language Implementation Approaches</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://6502org.wikidot.com/" class="urlextern" title="http://6502org.wikidot.com/" rel="nofollow">6502</a>, This wiki has been set up to provide a wiki for the members of the 6502.org community</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://www.6502.org/" class="urlextern" title="http://www.6502.org/" rel="nofollow">6502.org</a>, 6502.org is a resource for people interested in building hardware or writing software for the 6502 microprocessor and its relatives</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/6502org/6502.org" class="urlextern" title="https://github.com/6502org/6502.org" rel="nofollow">6502.org</a>, Source code for the 6502.org website</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://codebase64.org/doku.php?id=base:6502_6510_maths" class="urlextern" title="https://codebase64.org/doku.php?id=base:6502_6510_maths" rel="nofollow">6502_6510_maths</a>, 6502/6510 Maths</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://nurpax.github.io/posts/2019-08-18-dirty-tricks-6502-programmers-use.html" class="urlextern" title="https://nurpax.github.io/posts/2019-08-18-dirty-tricks-6502-programmers-use.html" rel="nofollow">6502tricks</a>, Dirty tricks 6502 programmers use</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://nurpax.github.io/posts/2019-08-18-dirty-tricks-6502-programmers-use.html" class="urlextern" title="https://nurpax.github.io/posts/2019-08-18-dirty-tricks-6502-programmers-use.html" rel="nofollow">dirty-tricks</a>, Dirty tricks 6502 programmers use</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://www.mos6502.com/" class="urlextern" title="http://www.mos6502.com/" rel="nofollow">MOS6502</a>, Blog</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://retro.hansotten.nl/lee-davison-web-site/" class="urlextern" title="http://retro.hansotten.nl/lee-davison-web-site/" rel="nofollow">Retro Computing blog</a>, Retro Computing blog about small SBC systems</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://retro64.altervista.org/blog/an-introduction-to-6502-math-addiction-subtraction-and-more/" class="urlextern" title="http://retro64.altervista.org/blog/an-introduction-to-6502-math-addiction-subtraction-and-more/" rel="nofollow">Retro64 blog</a>, Blog</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.team6502.org/" class="urlextern" title="https://www.team6502.org/" rel="nofollow">team6502</a>, The story of the team behind the chip that launched a revolution</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.pagetable.com/?p=824" class="urlextern" title="https://www.pagetable.com/?p=824" rel="nofollow">z80-6502</a>, Emulating the Intel 8080 on a MOS 6502</div> </li> </ul> </div> </div>  <h2 class="sectionedit3" id="crossdevelop">Cross / Develop</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/informedcitizenry/6502.Net" class="urlextern" title="https://github.com/informedcitizenry/6502.Net" rel="nofollow">6502.Net</a>, A simple .Net 6502 cross-assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jtfmumm/6502asm-sublime" class="urlextern" title="https://github.com/jtfmumm/6502asm-sublime" rel="nofollow">6502asm-sublime</a>, A 6502 asm syntax definition for Sublime Text</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/fadden/6502bench" class="urlextern" title="https://github.com/fadden/6502bench" rel="nofollow">6502bench</a>, A workbench for developing 6502 code</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ArthurFerreira2/6502-disassembler" class="urlextern" title="https://github.com/ArthurFerreira2/6502-disassembler" rel="nofollow">6502-disassembler</a>, A simple 6502 disassembler made in Python</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/tragicmuffin/6502-npp-syntax" class="urlextern" title="https://github.com/tragicmuffin/6502-npp-syntax" rel="nofollow">6502-npp-syntax</a>, Notepad++ Syntax Highlighting for 6502 Assembly</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/vblank182/6502-npp-syntax" class="urlextern" title="https://github.com/vblank182/6502-npp-syntax" rel="nofollow">6502-npp-syntax</a>, Notepad++ Syntax Highlighting for 6502 Assembly (and NESASM)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/meonwax/acme" class="urlextern" title="https://github.com/meonwax/acme" rel="nofollow">acme</a>, Multi-platform cross assembler for 6502/6510/65816 CPU</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://sourceforge.net/projects/acme-crossass/" class="urlextern" title="https://sourceforge.net/projects/acme-crossass/" rel="nofollow">acme-crossas</a>, ACME is a cross assembler that can produce code for the following processors: 6502, 6510 (including illegal opcodes), 65c02 and 65816</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/flaith-nycd/adir-reader-simulator-assembler" class="urlextern" title="https://github.com/flaith-nycd/adir-reader-simulator-assembler" rel="nofollow">adir-reader-simulator-assembler</a>, Start of a 6502/65c02 simulator, disk image reader and an assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/softwarejanitor/as65" class="urlextern" title="https://github.com/softwarejanitor/as65" rel="nofollow">AS65</a>, Simple 65C02 mini-assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/robmcmullen/asmgen" class="urlextern" title="https://github.com/robmcmullen/asmgen" rel="nofollow">AsmGen</a>, 6502 assembly code generator for sprites, fonts and images (Apple II and Atari). Written in Python with documenation. There are alot of other interesting repositories on his site also</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/digarok/asmMerlin65816.vim" class="urlextern" title="https://github.com/digarok/asmMerlin65816.vim" rel="nofollow">asmMerlin65816.vim</a>, MOS 6502,65c02,65816 Assembly syntax + Merlin Add-Ons</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ssuukk/Atalan" class="urlextern" title="https://github.com/ssuukk/Atalan" rel="nofollow">Atalan</a>, A fun language compiler for 8-bit systems (6502, 6510, Z80, Atari, Commodore, NES, ZX Spectrum, Atmos) with great optimization</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cc65/cc65" class="urlextern" title="https://github.com/cc65/cc65" rel="nofollow">cc65</a>, A freeware C compiler for 6502 based systems</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/tcarmelveilleux/dcc6502" class="urlextern" title="https://github.com/tcarmelveilleux/dcc6502" rel="nofollow">dcc6502</a>, isassembler for 6502 processors</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/lybrown/dis" class="urlextern" title="https://github.com/lybrown/dis" rel="nofollow">dis</a>, Statically Tracing 6502 Disassembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/brouhaha/dis6502" class="urlextern" title="https://github.com/brouhaha/dis6502" rel="nofollow">dis6502</a>, 6502 disassembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/FozzTexx/disasm" class="urlextern" title="https://github.com/FozzTexx/disasm" rel="nofollow">disasm</a>, A disassembler for 8 bit micros</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/kondrak/disasm6502" class="urlextern" title="https://github.com/kondrak/disasm6502" rel="nofollow">disasm6502</a>, 6502 disassembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://skilldrick.github.io/easy6502/" class="urlextern" title="http://skilldrick.github.io/easy6502/" rel="nofollow">easy6502</a>, Easy6502 by Nick Morgan is one-stop accessible tutorial on 6502 assembly language programming, including a series of worked example programs which you can edit and run in the embedded emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/itszor/gcc-6502" class="urlextern" title="https://github.com/itszor/gcc-6502" rel="nofollow">gcc-6502</a>, A port of GCC to the 6502 processor family</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/dhinson919/hac65" class="urlextern" title="https://github.com/dhinson919/hac65" rel="nofollow">hac65</a>, HAC/65 - The 6502 Inferencing Disassembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ksherlock/hystricomorph" class="urlextern" title="https://github.com/ksherlock/hystricomorph" rel="nofollow">hystricomorph</a>, 65816 STRing COMpiler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://gitlab.com/camelot/kickc" class="urlextern" title="https://gitlab.com/camelot/kickc" rel="nofollow">kickc</a>, KickC is a C-compiler that creates optimized 6502 assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/g012/l65" class="urlextern" title="https://github.com/g012/l65" rel="nofollow">l65</a>, 6502 assembler from within Lua</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/c64scene-ar/llvm-6502" class="urlextern" title="https://github.com/c64scene-ar/llvm-6502" rel="nofollow">llvm-6502</a>, LLVM-6502</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jeremysrand/llvm-65816" class="urlextern" title="https://github.com/jeremysrand/llvm-65816" rel="nofollow">llvm-65816</a>, This is an attempt to add support for the WDC 65816 to LLVM. Don't even try to use it yet</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.brutaldeluxe.fr/products/crossdevtools/merlin/" class="urlextern" title="https://www.brutaldeluxe.fr/products/crossdevtools/merlin/" rel="nofollow">Merlin32</a>, Merlin 32 is a multi-pass Cross Assembler running under Windows, Linux and Mac <abbr title="Operating System">OS</abbr> X targeting 8 bit processors in the 6502 series (such as 6502 and 65c02) and the 16 bit 65c816 processor</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/OlivierGuinart/Merlin32ForVSCode" class="urlextern" title="https://github.com/OlivierGuinart/Merlin32ForVSCode" rel="nofollow">Merlin32ForVSCode</a>, Merlin32 extension for Visual Studio Code</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/OlivierGuinart/Merlin32Language" class="urlextern" title="https://github.com/OlivierGuinart/Merlin32Language" rel="nofollow">Merlin32Language</a>, Visual Studio language service for 6502 Merlin32 cross-assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/KarolS/millfork" class="urlextern" title="https://github.com/KarolS/millfork" rel="nofollow">millfork</a>, Millfork: a middle-level programming language targeting 6502- and Z80-based microcomputers and home consoles</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/safiire/n65" class="urlextern" title="https://github.com/safiire/n65" rel="nofollow">n65</a>, An assembler for the 6502 microprocessor written in Ruby</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/michaelcmartin/Ophis" class="urlextern" title="https://github.com/michaelcmartin/Ophis" rel="nofollow">Ophis</a>, Ophis, A cross-assembler for the 6502 series of microprocessors</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://osdk.defence-force.org/" class="urlextern" title="http://osdk.defence-force.org/" rel="nofollow">osdk</a>, The OSDK is a complete cross-development system allowing you to create software for the Oric range of computers 1</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/t-edson/P65Utils" class="urlextern" title="https://github.com/t-edson/P65Utils" rel="nofollow">P65Utils</a>, Utilities for the CPU 6502</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/emkay/parser-6502" class="urlextern" title="https://github.com/emkay/parser-6502" rel="nofollow">parser-6502</a>, Parser for 6502 assembler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/nanochess/pretty6502" class="urlextern" title="https://github.com/nanochess/pretty6502" rel="nofollow">pretty6502</a>, A pretty printer for 6502, Z80, CP1610 and TMS9900 assembler code</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/irmen/prog8" class="urlextern" title="https://github.com/irmen/prog8" rel="nofollow">prog8</a>, High level programming language and compiler targeting 6502 machines such as the C-64</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/rkujawa/rkasm" class="urlextern" title="https://github.com/rkujawa/rkasm" rel="nofollow">rkasm</a>, Assembler for 6502, 65C02</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Aearnus/sixty-five-oh-two" class="urlextern" title="https://github.com/Aearnus/sixty-five-oh-two" rel="nofollow">sixty-five-oh-two</a>, A 65C02 Assembly eDSL in Haskell</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/catseye/SixtyPical" class="urlextern" title="https://github.com/catseye/SixtyPical" rel="nofollow">SixtyPical</a>, 6502-like programming language with advanced static analysis</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/nArnoSNES/tcc-65816" class="urlextern" title="https://github.com/nArnoSNES/tcc-65816" rel="nofollow">tcc-65816</a>, Tiny C Compiler for 65816 CPU (based on V0.9.23) from SNES-SDK</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/scotws/tdis65816" class="urlextern" title="https://github.com/scotws/tdis65816" rel="nofollow">tdis65816</a>, A Typist's Disassembler for the 65816 in Forth</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/gamax92/Thistle" class="urlextern" title="https://github.com/gamax92/Thistle" rel="nofollow">Thistle</a>, 6502 based architecture for OpenComputers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/leuat/TRSE/" class="urlextern" title="https://github.com/leuat/TRSE/" rel="nofollow">TRSE</a>, Turbo Rascal Syntax Error full repo</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.westerndesigncenter.com/wdc/tools.cfm" class="urlextern" title="https://www.westerndesigncenter.com/wdc/tools.cfm" rel="nofollow">westerndesigncenter</a>, tools to support ROMable embedded code and in–circuit debug of control and application software</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/peterdell/wudsn-ide" class="urlextern" title="https://github.com/peterdell/wudsn-ide" rel="nofollow">wudsn-ide</a>, WUDSN IDE is a free integrated Apple II, Atari 2600, Atari 7800, Atari 8-bit, C64 and NES development plugin for Eclipse</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/lefticus/x86-to-6502" class="urlextern" title="https://github.com/lefticus/x86-to-6502" rel="nofollow">x86-to-6502</a>, Attempts to translate x86 assembly into mos6502 assembly</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://www.floodgap.com/retrotech/xa/" class="urlextern" title="http://www.floodgap.com/retrotech/xa/" rel="nofollow">XA</a>, xa is a high-speed, two-pass portable cross-assembler. It understands mnemonics and generates code for NMOS 6502s (such as 6502A, 6504, 6507, 6510, 7501, 8500, 8501, 8502 …), CMOS 6502s (65C02 and Rockwell R65C02) and the 65816</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/fachat/xa65" class="urlextern" title="https://github.com/fachat/xa65" rel="nofollow">xa65</a>, xa65 is a 6502 cross assembler, running on Unix (and Unix-alikes), and producing 6502 and 65816 code. It comes complete with a set of tools</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/pfusik/xasm" class="urlextern" title="https://github.com/pfusik/xasm" rel="nofollow">xasm</a>, 6502 cross-assembler with original syntax extensions</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cshepherd/yagsdisasm" class="urlextern" title="https://github.com/cshepherd/yagsdisasm" rel="nofollow">yagsdisasm</a>, Apple IIGS / 65C816 disassembler written in PHP</div> </li> </ul> </div> </div>  <h2 class="sectionedit4" id="crosstools">Cross / Tools</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Klaus2m5/6502_65C02_functional_tests" class="urlextern" title="https://github.com/Klaus2m5/6502_65C02_functional_tests" rel="nofollow">6502_65C02_functional_tests</a>, Tests for all valid opcodes of the 6502 and 65C02 processor</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/martinhaye/6502asm-sublime" class="urlextern" title="https://github.com/martinhaye/6502asm-sublime" rel="nofollow">6502asm-sublime</a>, A 6502 asm syntax definition for Sublime Text 2</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Smallhacker/disbrowser" class="urlextern" title="https://github.com/Smallhacker/disbrowser" rel="nofollow">disbrowser</a>, 65816 Disassembly Browser</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/MatthewCallis/language-65asm" class="urlextern" title="https://github.com/MatthewCallis/language-65asm" rel="nofollow">language-65asm</a>, Adds syntax highlighting to 65816/65C816/65802/6502/65C02 files in Atom, with extra support for various compilers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/drh/lcc" class="urlextern" title="https://github.com/drh/lcc" rel="nofollow">lcc</a>, The lcc retargetable ANSI C compiler (65816 edition)</div> </li> </ul> </div> </div>  <h2 class="sectionedit5" id="develop">Develop</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Klaus2m5/6502_EhBASIC_V2.22" class="urlextern" title="https://github.com/Klaus2m5/6502_EhBASIC_V2.22" rel="nofollow">6502_EhBASIC_V2.22</a>, 6502 enhanced BASIC unmodified source</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jefftranter/6502/tree/master/asm/ehbasic" class="urlextern" title="https://github.com/jefftranter/6502/tree/master/asm/ehbasic" rel="nofollow">ehbasic</a>, Enhanced BASIC is a BASIC interpreter for the 6502 family microprocessors</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/KarolS/millfork" class="urlextern" title="https://github.com/KarolS/millfork" rel="nofollow">millfork</a>, Millfork: a middle-level programming language targeting 6502- and Z80-based microcomputers and home console</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mist64/msbasic" class="urlextern" title="https://github.com/mist64/msbasic" rel="nofollow">msbasic</a>, Microsoft BASIC for 6502 (Commodore, Apple, KIM-1, AIM-65, OSI, …)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mist64/nes_snes_controller_6502" class="urlextern" title="https://github.com/mist64/nes_snes_controller_6502" rel="nofollow">nes_snes_controller_6502</a>, NES & SNES Controller Driver for 6502 (Commodore 64)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mgcaret/of816" class="urlextern" title="https://github.com/mgcaret/of816" rel="nofollow">of816</a>, Portable 32-bit Forth for the 65C816</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/chitselb/pettil" class="urlextern" title="https://github.com/chitselb/pettil" rel="nofollow">pettil</a>, 6502 Forth-83 dialect for the Commodore PET 2001</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cstrotm/VolksForth" class="urlextern" title="https://github.com/cstrotm/VolksForth" rel="nofollow">VolksForth</a>, volksFORTH is a 16bit Forth System maintained by the German Forth Gesellschaft e.V.</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Klaus2m5/VTL02" class="urlextern" title="https://github.com/Klaus2m5/VTL02" rel="nofollow">VTL02</a>, Very Tiny Language for the 6502 series of CPUs</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/peterdell/wudsn-ide" class="urlextern" title="https://github.com/peterdell/wudsn-ide" rel="nofollow">wudsn-ide</a>, WUDSN IDE</div> </li> </ul> </div> </div>  <h2 class="sectionedit6" id="developlibrary">Develop / Library</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jefftranter/6502" class="urlextern" title="https://github.com/jefftranter/6502" rel="nofollow">6502</a>, Code for the 6502 microprocessor, mostly for the Replica 1 computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ben165/6502_solving_de" class="urlextern" title="https://github.com/ben165/6502_solving_de" rel="nofollow">6502_solving_de</a>, An example how to solve a differential equations on a 6502 with Woz's floating point code</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://8bit-unity.com" class="urlextern" title="http://8bit-unity.com" rel="nofollow">8bit Unity</a>, The Ultimate Game SDK for 80s Computers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Michaelangel007/apple2_russian_peasant_multiplication" class="urlextern" title="https://github.com/Michaelangel007/apple2_russian_peasant_multiplication" rel="nofollow">apple2_russian_peasant_multiplication</a>, Russian Peasant Multiplication</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/dustmop/arctan24" class="urlextern" title="https://github.com/dustmop/arctan24" rel="nofollow">arctan24</a>, Discrete arctan function, with 24 possible outputs, in 6502 assembly</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/oliverschmidt/contiki" class="urlextern" title="https://github.com/oliverschmidt/contiki" rel="nofollow">Contiki</a>, Contiki <abbr title="Operating System">OS</abbr> for 6502 based computers. TCP/IP stack for 6502</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/pfusik/datamatrix6502" class="urlextern" title="https://github.com/pfusik/datamatrix6502" rel="nofollow">datamatrix6502</a>, Data Matrix barcodes in 6502 assembly language</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ksherlock/hystricomorph" class="urlextern" title="https://github.com/ksherlock/hystricomorph" rel="nofollow">hystricomorph</a>, 65816 STRing COMpiler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cc65/ip65" class="urlextern" title="https://github.com/cc65/ip65" rel="nofollow">ip65</a>, IP65 - a TCP/IP stack for 6502 based computers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ppelleti/json65" class="urlextern" title="https://github.com/ppelleti/json65" rel="nofollow">json65</a>, A JSON parser written in 6502 assembly language</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/peterferrie/lzsa" class="urlextern" title="https://github.com/peterferrie/lzsa" rel="nofollow">lzsa</a>, Byte-aligned, efficient lossless packer that is optimized for fast decompression on 8-bit micros</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/georgjz/neko" class="urlextern" title="https://github.com/georgjz/neko" rel="nofollow">neko</a>, A simple library for SNES programming and development in 65816 assembly</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/gungwald/posix-6502" class="urlextern" title="https://github.com/gungwald/posix-6502" rel="nofollow">posix-6502</a>, Implementations of POSIX command line programs for machines targeted by the cc65 compiler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://yupferris.github.io/blog/2019/02/11/rANS-on-6502.html" class="urlextern" title="https://yupferris.github.io/blog/2019/02/11/rANS-on-6502.html" rel="nofollow">rANS on 6502</a>, Compression routines</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://www.6502.org/source/interpreters/sweet16.htm" class="urlextern" title="http://www.6502.org/source/interpreters/sweet16.htm" rel="nofollow">sweet16</a>, Sweet 16 is a metaprocessor or pseudo microprocessor implemented in 6502 assembly language</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/pfusik/zlib6502" class="urlextern" title="https://github.com/pfusik/zlib6502" rel="nofollow">zlib6502</a>, 6502 inflate routine</div> </li> </ul> </div> </div>  <h2 class="sectionedit7" id="developtools">Develop / Tools</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/catseye/SixtyPical" class="urlextern" title="https://github.com/catseye/SixtyPical" rel="nofollow">SixtyPical</a>, A 6502-like programming language with advanced static analysis</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cstrotm/volksForth" class="urlextern" title="https://github.com/cstrotm/volksForth" rel="nofollow">volksForth</a>, 16bit Forth System</div> </li> </ul> </div> </div>  <h2 class="sectionedit8" id="docs">Docs</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.ucc.asn.au/~john/65020.html" class="urlextern" title="https://www.ucc.asn.au/~john/65020.html" rel="nofollow">65020</a>, The 65020 is an attempt to extend the 6502 to a more modern 32 bit design</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.masswerk.at/6502/6502_instruction_set.html" class="urlextern" title="https://www.masswerk.at/6502/6502_instruction_set.html" rel="nofollow">6502_instruction_set</a>, 6502 Instruction Set</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://finitron.ca/Projects/Prj65002/rtf65002ppp.htm" class="urlextern" title="http://finitron.ca/Projects/Prj65002/rtf65002ppp.htm" rel="nofollow">rtf65002ppp</a>, The RTF65002 is a 32 bit processor with an instruction set influenced by the 6502 instruction set</div> </li> </ul> </div> </div>  <h2 class="sectionedit9" id="emulator">Emulator</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/justMaku/6502" class="urlextern" title="https://github.com/justMaku/6502" rel="nofollow">6502</a>, Swift 6502 emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/felipecsl/6502Android" class="urlextern" title="https://github.com/felipecsl/6502Android" rel="nofollow">6502Android</a>, A 6502 Emulator for Android written in Kotlin</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/SUNYPoly-Steven/6502emu" class="urlextern" title="https://github.com/SUNYPoly-Steven/6502emu" rel="nofollow">6502emu</a>, A project to design an emulator for the 6502 CPU</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/dennis-chen/6502-Emu" class="urlextern" title="https://github.com/dennis-chen/6502-Emu" rel="nofollow">6502-Emu</a>, 6502 Emulator written in C</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/DavidBuchanan314/6502-emu" class="urlextern" title="https://github.com/DavidBuchanan314/6502-emu" rel="nofollow">6502-emu</a>, A simple 6502 emulator, with I/O via a 6850 UART</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/tdinucci/6502-emulator" class="urlextern" title="https://github.com/tdinucci/6502-emulator" rel="nofollow">6502-emulator</a>, An Understandable 6502 Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mcanlas/6502-opcodes" class="urlextern" title="https://github.com/mcanlas/6502-opcodes" rel="nofollow">6502-opcodes</a>, Exploring the visualization of 6502 opcodes</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/3DEsprit/6502SimDesktop" class="urlextern" title="https://github.com/3DEsprit/6502SimDesktop" rel="nofollow">6502SimDesktop</a>, Desktop Version of the Easy 6502 Simulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/pskupinski/65816.js" class="urlextern" title="https://github.com/pskupinski/65816.js" rel="nofollow">65816.js</a>, A JavaScript 65816 Microprocessor Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/uffejakobsen/acme" class="urlextern" title="https://github.com/uffejakobsen/acme" rel="nofollow">acme</a>, Multi-platform cross-assembler for MOS 6502/65C02/6510/65816 CPUs</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/specht/champ" class="urlextern" title="https://github.com/specht/champ" rel="nofollow">champ</a>, A 65C02 profiler</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ScullinSteel/cpu6502" class="urlextern" title="https://github.com/ScullinSteel/cpu6502" rel="nofollow">cpu6502</a>, 6502 emulator in Javascript</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/scotws/crude65816" class="urlextern" title="https://github.com/scotws/crude65816" rel="nofollow">crude65816</a>, A crude emulator for the 65816 CPU in Forth</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/PeronTheDuck/crustacean_6502_emulator" class="urlextern" title="https://github.com/PeronTheDuck/crustacean_6502_emulator" rel="nofollow">crustacean_6502_emulator</a>, 6502 emulator using nightly generators to provide cycle acurate emulation and SDL for rendering</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/MoleskiCoder/EightBit" class="urlextern" title="https://github.com/MoleskiCoder/EightBit" rel="nofollow">EightBit</a>, Collection of eight-bit processor emulators (for various projects)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/MoleskiCoder/EightBitNet" class="urlextern" title="https://github.com/MoleskiCoder/EightBitNet" rel="nofollow">EightBitNet</a>, Collection of eight-bit processor emulators (for various projects)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jborza/emu6502" class="urlextern" title="https://github.com/jborza/emu6502" rel="nofollow">emu6502</a>, MOS 6502 Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/andrew-jacobs/emu816" class="urlextern" title="https://github.com/andrew-jacobs/emu816" rel="nofollow">emu816</a>, A C++ based 65C816 Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/pevans/erc-c" class="urlextern" title="https://github.com/pevans/erc-c" rel="nofollow">erc-c</a>, An emulator for old / retro computers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/zellyn/go6502" class="urlextern" title="https://github.com/zellyn/go6502" rel="nofollow">go6502</a>, 6502 Go emulation routines</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ariejan/i6502" class="urlextern" title="https://github.com/ariejan/i6502" rel="nofollow">i6502</a>, A 6502/65C02 virtual machine</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mcotton6/IDE65C02" class="urlextern" title="https://github.com/mcotton6/IDE65C02" rel="nofollow">IDE65C02</a>, 65C02 Development System Simulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/irmen/ksim65" class="urlextern" title="https://github.com/irmen/ksim65" rel="nofollow">ksim65</a>, Kotlin 6502/65C02 microprocessor simulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ZornsLemma/lib6502-jit" class="urlextern" title="https://github.com/ZornsLemma/lib6502-jit" rel="nofollow">lib6502-jit</a>, JIT compiler for 6502 machine code, built on lib6502 and LLVM</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://bitbucket.org/kc5tja/lib65816/overview" class="urlextern" title="https://bitbucket.org/kc5tja/lib65816/overview" rel="nofollow">lib65816</a>, 65816 emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/FrancescoRigoni/Lib65816" class="urlextern" title="https://github.com/FrancescoRigoni/Lib65816" rel="nofollow">Lib65816</a>, Emulator library for the 65816 CPU</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Unit158/Lua65816" class="urlextern" title="https://github.com/Unit158/Lua65816" rel="nofollow">Lua65816</a>, A 65816 simulator based off of the work of lib65816</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/KCreate/mos6502" class="urlextern" title="https://github.com/KCreate/mos6502" rel="nofollow">mos6502</a>, MOS 6502 Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mre/mos6502" class="urlextern" title="https://github.com/mre/mos6502" rel="nofollow">mos6502</a>, MOS 6502 emulator written in Rust</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Dennis1000/mos6502-delphi" class="urlextern" title="https://github.com/Dennis1000/mos6502-delphi" rel="nofollow">mos6502-delphi</a>, A MOS 6502 CPU emulator written in Delphi (a very basic C64 + VIC20 emulator included)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/tomxp411/Nu256" class="urlextern" title="https://github.com/tomxp411/Nu256" rel="nofollow">Nu256</a>, 65816 Virtual Computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mist64/perfect6502" class="urlextern" title="https://github.com/mist64/perfect6502" rel="nofollow">perfect6502</a>, Perfect6502, a MOS 6502 CPU emulator that performs a simulation of the original NMOS 6502 netlist</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://satoshinm.github.io/blog/180113_stm32_6502_pill_6502_8_bit_6502_cpu_and_6850_acia_emulation_on_the_stm32_blue_pill_to_run_microsoft_basic_from_1977.html" class="urlextern" title="https://satoshinm.github.io/blog/180113_stm32_6502_pill_6502_8_bit_6502_cpu_and_6850_acia_emulation_on_the_stm32_blue_pill_to_run_microsoft_basic_from_1977.html" rel="nofollow">pill_6502</a>, 8-bit 6502 CPU and 6850 ACIA emulation on the STM32 blue pill to run Microsoft BASIC from 1977</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/mnaberez/py65" class="urlextern" title="https://github.com/mnaberez/py65" rel="nofollow">py65</a>, Simulate 6502-based microcomputer systems in Python</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/jscrane/r65emu" class="urlextern" title="https://github.com/jscrane/r65emu" rel="nofollow">r65emu</a>, Arduino emulation library for 8-bit microcomputers based on 6502, i8080 or z80</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/rkujawa/rk65c02" class="urlextern" title="https://github.com/rkujawa/rk65c02" rel="nofollow">rk65c02</a>, Highly experimental 65C02 machine code interpreter/emulator/disassembler (work in progress)</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/edmccard/robo6502" class="urlextern" title="https://github.com/edmccard/robo6502" rel="nofollow">robo6502</a>, Emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Russell-S-Harper/COMMON" class="urlextern" title="https://github.com/Russell-S-Harper/COMMON" rel="nofollow">sweet16</a>, Advances some ideas using Steve Wozniak's 6502 SWEET16 interpreted byte-code language as inspiration</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/sethm/symon" class="urlextern" title="https://github.com/sethm/symon" rel="nofollow">symon</a>, A MOS Technologies 6502 System Simulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/cmosher01/v6502cpp" class="urlextern" title="https://github.com/cmosher01/v6502cpp" rel="nofollow">v6502cpp</a>, Visual6502.org Javascript simulator ported to C++</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/trebonian/visual6502" class="urlextern" title="https://github.com/trebonian/visual6502" rel="nofollow">visual6502</a>, Transistor level 6502 Hardware Simulation in Javascript</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://floooh.github.io/visual6502remix/" class="urlextern" title="https://floooh.github.io/visual6502remix/" rel="nofollow">visual6502remix</a>, </div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/makarcz/vm6502" class="urlextern" title="https://github.com/makarcz/vm6502" rel="nofollow">vm6502</a>, Virtual Machine, MOS 6502 emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/haldean/x6502" class="urlextern" title="https://github.com/haldean/x6502" rel="nofollow">x6502</a>, x6502 is an emulator for the 6502 class of processors. It currently supports the full instruction set of the 6502 (plus a few extensions) and has a rudimentary simulated I/O bus</div> </li> </ul> </div> </div>  <h2 class="sectionedit10" id="hardware">Hardware</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <img src="https://www.eiroca.net/wiki/lib/images/smileys/icon_exclaim.gif" class="icon" alt=":!:" /> <a href="https://www.c256foenix.com/" class="urlextern" title="https://www.c256foenix.com/" rel="nofollow">C256</a>, The C256 Foenix is a new retro computer based on the WDC 65C816 running @ 14Mhz</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <img src="https://www.eiroca.net/wiki/lib/images/smileys/icon_exclaim.gif" class="icon" alt=":!:" /> <a href="https://github.com/commanderx16" class="urlextern" title="https://github.com/commanderx16" rel="nofollow">commanderx16</a>, Commander X16 8-bit computer with emulator</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://eater.net/6502" class="urlextern" title="https://eater.net/6502" rel="nofollow">6502</a>, Build a 6502 computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/ibodrov/65816" class="urlextern" title="https://github.com/ibodrov/65816" rel="nofollow">65816</a>, Homebrew 65816 computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Arlet/6502-sandbox" class="urlextern" title="https://github.com/Arlet/6502-sandbox" rel="nofollow">6502-sandbox</a>, PCB with WDC 6502 or 65816, connected to FPGA, SDRAM, Audio, Video, uSD and USB</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Klaus2m5/AVR_emulated_6502_4SBC" class="urlextern" title="https://github.com/Klaus2m5/AVR_emulated_6502_4SBC" rel="nofollow">AVR_emulated_6502_4SBC</a>, Modular 6502 SBC with emulated CPU</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/omenmicro/bravo" class="urlextern" title="https://github.com/omenmicro/bravo" rel="nofollow">bravo</a>, OMEN Bravo / 65C02-based single board computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/tomxp411/C256-kernel" class="urlextern" title="https://github.com/tomxp411/C256-kernel" rel="nofollow">C256-kernel</a>, Functional specification for the C256 system ROM</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/Trinity-11/FoenixIDE" class="urlextern" title="https://github.com/Trinity-11/FoenixIDE" rel="nofollow">FoenixIDE</a>, Development and Debugging Suite for the C256 Foenix Family of Computers</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://hackaday.io/project/164325-neon816" class="urlextern" title="https://hackaday.io/project/164325-neon816" rel="nofollow">neon816</a>, This project is about the design of an 8-bit/16-bit nostalgia motherboard using currently in-production parts, and designed to interface primarily with modern peripherals</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://www.pc65816.de/en/html/pc65816_v2.html" class="urlextern" title="https://www.pc65816.de/en/html/pc65816_v2.html" rel="nofollow">pc65816</a>, 65816 based computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://sbc.rictor.org/sbc4.html" class="urlextern" title="http://sbc.rictor.org/sbc4.html" rel="nofollow">SBC</a>, Single board computer</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://sbc.bcstechnology.net/" class="urlextern" title="http://sbc.bcstechnology.net/" rel="nofollow">SBC</a>, This site documents the design and construction of a homebrew compute</div> </li> </ul> </div> </div>  <h2 class="sectionedit11" id="software">Software</h2> <div class="level2"> <div class="templater"><ul> <li class="level1"><div class="li"> <a href="http://www.crbond.com/calc65.htm" class="urlextern" title="http://www.crbond.com/calc65.htm" rel="nofollow">calc65</a>, Demo Application for a 6502 Floating Point Math Package</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/orix-software/kernel" class="urlextern" title="https://github.com/orix-software/kernel" rel="nofollow">kernel</a>, Orix Kernel</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/StewBC/penetrator" class="urlextern" title="https://github.com/StewBC/penetrator" rel="nofollow">penetrator</a>, Remake of the ZX Spectrum game for the Commander X16</div> </li> </ul> </div><div class="templater"><ul> <li class="level1"><div class="li"> <a href="https://github.com/boldowa/Trasm" class="urlextern" title="https://github.com/boldowa/Trasm" rel="nofollow">Trasm</a>, Tricks 65816 assembler</div> </li> </ul> </div><div class="tags"><span> <a href="https://www.eiroca.net/wiki/tag/awesome?do=showtag&tag=awesome" class="wikilink1" title="tag:awesome" rel="tag">awesome</a>, <a href="https://www.eiroca.net/wiki/tag/retrocomputing?do=showtag&tag=retrocomputing" class="wikilink1" title="tag:retrocomputing" rel="tag">retrocomputing</a>, <a href="https://www.eiroca.net/wiki/tag/6502?do=showtag&tag=6502" class="wikilink1" title="tag:6502" rel="tag">6502</a> </span></div> </div>