I am Gregory Estrade, a.k.a Torlus, a software developer and a self-taught hardware hacker. I especially like reverse-engineering stuff, and use FPGAs to emulate ASICs. I also like to experiment concepts in various fields of computer programming, but not only.


They are available on GitHub, but if you feel like there is something missing, please contact me.

Here are my latest projects so far:

  • Raspberry Pi (partial) support in QEMU. Please check my QEMU fork.

  • Legacy systems implemented into FPGAs: Atari Jaguar (videos here and here), Nec PC-Engine (or TurboGrafx-16) in a FPGA (videos here and here), SEGA Megadrive (or Genesis) in a FPGA (video here).

I am also hosting a blog and forum for the HxC Floppy Drive Emulator, which is an amazing project from a friend of mine.

I also like to talk and give interviews, whatever the topic is about.


I am not really a blogger. However, I will try to keep this part updated.