Uploaded September 2011 | Updated September 2026, 28 minutes ago
A reprogrammed OTP (Aladdin eToken Pass) doing something a little bit more interesting :-). The font is rather peculiar but it's the best I can do on a 7-segment display.
It has to catch up during the fast parts of the song because I had to limit the speed. I can easily make it go faster, but then it's totally unreadable.
The guts: turns out this thing runs on a PIC16F1936, so I just reprogrammed it with my own firmware after reverse engineering the pinout. The ICSP port is available on the back, as well as a serial port.
A reprogrammed OTP (Aladdin eToken Pass) doing something a little bit more interesting :-). The font is rather peculiar but it's the best I can do on a 7-segment display.
It has to catch up during the fast parts of the song because I had to limit the speed. I can easily make it go faster, but then it's totally unreadable.
The guts: turns out this thing runs on a PIC16F1936, so I just reprogrammed it with my own firmware after reverse engineering the pinout. The ICSP port is available on the back, as well as a serial port.
![M2 Asahi Linux bring-up [2022-06-27]](https://i.ytimg.com/vi/SidIJkC5YN0/mqdefault.jpg "M2 Asahi Linux bring-up [2022-06-27]
The M2 is here! Time to make it run Linux.
Website: https://asahilinux.org
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In these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, its probably best to ping me on IRC, check out asahilinux.org for details!
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I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!")
![Work stream: Writing a hypervisor Pt.12 [2021-05-25]](https://i.ytimg.com/vi/VX5G-fvcG44/mqdefault.jpg "Work stream: Writing a hypervisor Pt.12 [2021-05-25]
Mmiotrace hypervisor, maybe?
Website: https://asahilinux.org
Patreon: https://patreon.com/marcan
GitHub Sponsors: https://github.com/sponsors/marcan
In these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, its probably best to ping me on IRC, check out asahilinux.org for details!
There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen.
I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!")
![Bringing up Asahi Linux on the M1 Pro, Part 2.5 [2021-11-02]](https://i.ytimg.com/vi/VjGp1Yn-11A/mqdefault.jpg "Bringing up Asahi Linux on the M1 Pro, Part 2.5 [2021-11-02]
HV works, but AIC is being tricky. Time to take out the big guns and do full MMIO traces.
Website: https://asahilinux.org
Patreon: https://patreon.com/marcan
GitHub Sponsors: https://github.com/sponsors/marcan
In these streams I show how I work. I may or may not talk, and I may or may not read the chat. If you need to catch my attention, its probably best to ping me on IRC, check out asahilinux.org for details!
There is currently no set schedule for these streams, so subscribe and click the bell if you want to be notified when they happen.
I do not broadcast background music, for copyright reasons and because my music tastes may not match yours. I highly recommend bringing along your own music!")
