Alternatives and similar repositories for usim

Users that are interested in usim are comparing it to the libraries listed below

• hoglet67 / 6809Decoder
  6809 / 6309 Protocol Decoder (for logic analysis capture files)
  ☆22Updated last year
• mtdev79 / z280emu
  A portable full system emulator of Z280 based boards
  ☆23Updated 2 years ago
• bcd / exec09
  The portable, extendable 6809 simulator
  ☆22Updated 8 years ago
• trcwm / HD6309-Computer
  A computer based on the HD6309 CPU, done for the Retro Challenge 2017/04.
  ☆16Updated 6 years ago
• cbmeeks / TMS9918
  Various documents for the TMS9918 VDP
  ☆63Updated 5 years ago
• crmaykish / mackerel-68k
  A series of m68k-based single-board computers built to run Linux
  ☆58Updated 3 months ago
• danwerner21 / we816
  The WE816 is a 16-bit 65816 based system with 512K of System RAM, 96K of System ROM, 32K of video RAM, a TMS9918 graphics processor and a…
  ☆32Updated 3 years ago
• jmatzen / leventhal-6809
  Source code from Leventhal's "6809 Assembly Language Programming" book
  ☆41Updated 2 years ago
• nealcrook / multicomp6809
  Software and modifications for Grant Searle's multicomp FPGA design, mostly focussed towards the 6809 variant: Forth (CamelForth), FLEX, …
  ☆59Updated 3 months ago
• lucaridarelli / the_mill_daughterboard
  Apple II Stellation Two "The Mill" OS9 Daughterboard PCB and PROM source
  ☆21Updated 9 years ago
• jdimeglio / SYSMON65
  SYSMON65 is a full 2-pass assembler, with local and global labels, directives, and more. A 65C02 disassembler is included which includes …
  ☆27Updated last year
• jbevren / 6809v2
  Code and design repository for the 6809v2 SBC: To be released at VCFMW 13
  ☆20Updated 7 years ago
• Klaus2m5 / VTL02
  Very Tiny Language for the 6502 series of CPUs
  ☆37Updated 10 years ago
• cavnex / mc6809
  Cycle-Accurate MC6809/E implementation, Verilog
  ☆97Updated 4 years ago
• 74hc595 / Ultim809
  Schematics, design files, and software for my Ultim809 homebrew 8-bit computer.
  ☆64Updated 12 years ago
• breakintoprogram / bsx
  Z80 based homebrew computer
  ☆33Updated 2 years ago
• Michaelangel007 / apple2_dos33
  Apple ][ DOS 3.3
  ☆18Updated last year
• zerkman / zest
  Implementation of an Atari ST in VHDL for Xilinx-based FPGAs
  ☆41Updated 7 months ago
• visrealm / vrEmuTms9918
  TMS9918A emulator library (C99)
  ☆72Updated last month
• kees1948 / UniFLEX
  an UniFLEX compatible hardware/software project on Eurocards
  ☆35Updated this week
• Speccery / EP994A
  My TI-99/4A clone, two versions: FPGA+TMS99105 CPU and FPGA with my CPU core
  ☆30Updated 2 years ago
• feilipu / NASCOM_BASIC_4.7
  Z80 8085 MS BASIC Version 4.7 - (C) 1978 Microsoft
  ☆64Updated 8 months ago
• nickbild / vectron_vga_plus
  Vectron VGA Plus generates a 640x480@60Hz VGA signal and has an interface that works with retro computers or microcontrollers.
  ☆38Updated 4 years ago
• hperaza / ZSM4
  Z80/Z180/Z280 Macro Assembler for CP/M, UZI180 and RSX180
  ☆48Updated last year
• wwarthen / CPU280
  CPU280 System Software
  ☆21Updated 8 months ago
• aladur / flexemu
  An MC6809 emulator running FLEX operating system
  ☆18Updated 2 weeks ago
• 6809 / MC6809
  Implementation of the MC6809 CPU in Python (Extracted from https://github.com/jedie/DragonPy project)
  ☆33Updated 2 months ago
• crmaykish / herring-6502
  Modular 8-bit computer designed around the 65C02 CPU and supporting I/O chips
  ☆18Updated last year
• Deek / CoCoC
  C development system for (Nitr)OS9/6x09, with source
  ☆34Updated 10 months ago
• dnotq / f18a
  F18A source HDL
  ☆32Updated 6 years ago