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## Still in Thinking 💡

### FPGA

https://github.com/google/CFU-Playground
https://github.com/hughperkins/VeriGPU
https://www.furygpu.com/
[USB SPI-Flash 模擬器](https://hackmd.io/FSHaeOidQDygMXgP4-R1Kg)
[Open Source FPGA Logic Analyzer](/DYohFrVcTduuIUw_SGUwzA)

### Progamming

https://gribblelab.org/teaching/CBootCamp/A2_Parallel_Programming_in_C.html
https://github.com/Orama-Interactive/Pixelorama
https://github.com/baradzenka/MultiPaneCtrl
https://github.com/hsfzxjy/Bad-Apple-Font/tree/master
[製作 LCD BMP 動畫](https://hackmd.io/kS7xbl65QkmvTyVbT7NUMg)

### Linux

[QEMU Learning](/nUO1Tw0xTOai0Zs5f2xdIg)

#### Linux Boot Sequence
https://hackmd.io/@sysprog/HyjiP43N0
https://hackmd.io/@combo-tw/Linux-%E8%AE%80%E6%9B%B8%E6%9C%83/%2F%40combo-tw%2FHyJXuuy8H

#### Linux Kernel
https://www.phoronix.com/news/DDCCI-Linux-Driver-Patches
https://lkml.org/
https://sanjeev1sharma.wordpress.com/tag/debug-kernel-panics/
https://www.opensourceforu.com/2011/01/understanding-a-kernel-oops/

### Audio Circuit

https://www.zpag.net/Electroniques/Guitar/half_millisecond_analog_delay.html
http://www.intex.tokyo/puzzle/index.html

### Book

https://lwn.net/Kernel/LDD3/

https://github.com/ianw/bottomupcs
Computer Systems: A Programmers Perspective by Bryant and O'Hallaron
https://crazyangelo.github.io/Cathedral-and-Bazaar/