David Lee davidly

Retired. Formerly at Microsoft (Redmond, WA), Inference (El Segundo, CA), VersaCAD (Huntington Beach, CA), and Meta Systems / ISDOS (Ann Arbor, MI).

Achievements

davidly/README.md

👋 Hi, I’m @davidly
👀 I’m interested in photography, music, coding, retro computing, and combinations of these.
🌱 I continue to test/enhance emulators that run apps targeting 6502 + Apple 1, 8080/Z80 + CP/M 2.2, 8086 + DOS 3.3, and 64-bit RISC-V + Linux.
👨‍💻 I'm building an Arm64 + Linux emulator.

The repos found here are apps I built for my own use and amusement. I code when I need a tool or am curious about something.

All of the code is freely available for use as you like.

ntvdmntvdmPublic
NT Virtual DOS Machine. Not the real one, but this one runs on 64-bit Windows (x64 and ARM64). It also runs on Linux (32 and 64 bit) and MacOS.
C++ 58 8
dos_compilersdos_compilersPublic
MS-DOS compilers, assemblers, and interpreters
C 55 9
ntvcmntvcmPublic
NT Virtual CP/M Machine. Emulates CP/M and the 8080/Z80 on Linux, MacOS, Windows, and real-mode 8086 DOS to run CP/M .com files
C++ 48 3
cpm_compilerscpm_compilersPublic
CP/M 2.2 compilers, assemblers, and interpreters
C 38 7
rvosrvosPublic
Loads and runs Linux RISC-V .elf files on Linux, MacOS, and Windows.
C 14 4
a1a1Public
6502 and Apple 1 emulator for 8080/Z80 CP/M 2.2 machines
C 5 1