Zilog

z80ex is a portable ZiLOG Z80 CPU emulator designed as a library. Goals include precise opcode emulation (documented and undocumented), exact timings for each opcode (including I/O operations), and simultaneous operation of several virtual CPUs.. Get QTuneroid at SourceForge.net. Fast, secure... Platforms: *nix

SDCC is a retargettable, optimizing ANSI - C compiler that targets the Intel 8051, Maxim 80DS390, Zilog Z80 and the Motorola 68HC08 based MCUs. Work is in progress on supporting the Microchip PIC16 and PIC18 series. SDCC is Free Open Source Software, distributed under GNU General Public License... Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

SDCC is a free open source, retargettable, optimizing ANSI C compiler suite that supports a growing list of processors including the Intel 8051, Maxim 80DS390, Zilog Z80, Z180, Rabbit 2000, gbz80, Motorola 68HC08, Microchip PIC16 and PIC18 targets. Platforms: Windows, Mac, BSD, Solaris, Linux

ZASM is a 2 pass assembler for Zilog's 8-bit CPU Z80. Supported platforms: Unix-style OS, e.g. MacOS X, Linux, BSD.Special support for ZX Spectrum emulator file formats. Binary or intel hex file output. Platforms: Mac, BSD, Linux

BattleStar is a small single-player game similar to the classic BattleShip. The BattleStar game board is a 9x9x9 grid representing a 3-D galaxy. The galaxy contains 927 sectors, 60 of which contain enemy warships. You must locate and destroy these enemy invaders before they can establish bases in... Platforms: Windows

Source code can be entered with for example ... or ....Supports highlighting for the following languages: ABAP, ActionScript, Ada, Apache Log, AppleScript, ASM, ASP, AutoIt, Bash, BlitzBasic, bnf, C, C (Mac), CAD DCL, CAD Lisp, CFDG, ColdFusion, C , C (QT), C#, CSS, D, Delphi, Diff, DIV, DOS,... Platforms: Windows, Mac, *nix, PHP, BSD Solaris