65c816

A 65C816-based homebrew computer (prototype)

Adds syntax highlighting to 65816/65C816/65802/6502/65C02 files in Atom, with extra support for various compilers.

Portable 32-bit Forth for the 65C816.

An Intellij plugin for 6502 assembly projects (ca65 syntax)

A simple vscode assembler plugin for 6502 / 65c816 / sm83-gb / SPC700

A user-friendly integrated development environment for homebrew programming

custom 65c816/m68k computer emulator in Go

Restoration/fixes of unreleased romhacks dumps and other games

Original SNES Star Fox source code restored to produce 1:1 retail ROM releases on compile

W65C816-based single board computer

decompression code for Deflate in 65c816

cc65 modified for native 65816 mode code generation

A portable cross-platform assembler for multiple architectures

Tools for SNES development (WIP)

Slam 65c816 binaries directly into a tweaked gsplus Apple 2GS emulator.

WDC 65C816 emulator written in C++ featuring instruction-level debugging, Motorola S28 program loading, and UART-based I/O.

MOS 6502 and WDC 65C816 CPU emulator in Python, cycle accurate. Sixteen parts chosen at construction, held to the manufacturers' data sheets and to a per-opcode suite: 17,900,000 state cases and 17,870,080 cycle-exact cases compared, zero failures. 100% branch coverage, no dependencies

Environment for 65c816 Assembly Language. Moved to codeberg.