Projects
XTulator
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Projects
- Processor's microcode pipeline from die analysis
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Building a Frankenstein 64
Nice work and thanks for the writeup. Ted Fried has a variety of microsequencer based CPU cores based on FPGA (and ARM) and I think they are quite good.
https://microcorelabs.wordpress.com/2021/04/19/mcl64-worlds-...
https://github.com/MicroCoreLabs/Projects
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Show HN: Tenebra game PC port of popular Commodore 64 game
At that point you might as well go MCL64 Teensy replica https://microcorelabs.wordpress.com/2021/04/19/mcl64-worlds-...
"comparing the Super CPU accelerated to 20Mhz and the MCL64 in its accelerated mode, the MCL64 is roughly 2X faster than the Super CPU"
https://microcorelabs.wordpress.com/2021/04/16/mcl64-mos-651...
https://microcorelabs.wordpress.com/2021/03/14/mcl64-commodo...
Fully open source https://github.com/MicroCoreLabs/Projects/tree/master/MCL64
- Macintosh booting!
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Apple to Move a Part of Its Embedded Cores to RISC-V
There is a difference, but not much!
https://github.com/MicroCoreLabs/Projects/tree/master/MCL51 - ANNOUNCE: 68000 test cases
- What's everyone currently working on?
XTulator
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My new project: dream86, an 8086/PC emulator in Rust
I guess I'll need to change the name if it can do 286!
- What's everyone currently working on?
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I got an M5Stack FACES handheld dev kit, and am turning it into a portable pocket PC emulator! Early, quick 'n dirty results...
The firmware is a port of XTulator which is my 80186 PC emu project. This was a very quick beginning of the port which I did this evening. There's still a ton to do, but it looks feasible.
- An 80186 PC emulator written in C, can run many old games and operating systems! A work in progress.
What are some alternatives?
picorv32 - PicoRV32 - A Size-Optimized RISC-V CPU
emu2 - Simple x86 and DOS emulator for the Linux terminal.
ProcessorTests - A language-agnostic JSON-encoded instruction-by-instruction test suite for the 8088, 68000, 65816, 65[c]02 and SPC700 that includes bus activity.
decaf-emu - Researching Wii U emulation.
gba-tests - A collection of Game Boy Advance tests.
elks - Embeddable Linux Kernel Subset - Linux for 8086