Free z80 assembler for windows social advice

Assembly Studio 8x is the earliest attempt at a z80 assembly IDE. It supports both the 83 series and the 85 series (both are z80 processors). It has a built in assembler (ZASM?) which makes compiling easier. It has syntax highlighting, and installs a nice icon for ASM...

The IDE controls and checks the behavior of Z80 microprocessor units. It modifies specific parameters of the hardware and monitors the resulting productivity. The suite includes a basic compiler, assembler, disassembler and debugger, variable simulation rates, simulation statistics, and simulation logging with a log viewer.

Create emulated environments for 16k, 48k, 128k, +2 models of the ZX Spectrum computers. Select a template and customize specific parameters to authenticate the experience and the processing parameters. Work with sound and memory delays, enable the work of tape loaders, etc.

This is the portable source code for teh Z80 and 6502 emulation cores. They are used in projects, such as fMSX, MasterGear, ColEm, Speccy, and iNES, as well...