~/.plan

My personal TODO list

Todo

Short Term

• Nonsense Concurrency Experiment
  • Inspired by 8 Core PC98 in 16bitセンセーションANOTHER LAYER.
  • Performance of PC9821Ra approximate RP2350 MCU today, so what if we use 8 RP2350 to simulate the architecture in the anime?
  • Test some graphical rendering tasks.

Long Term

• Homebrew FPAA
  • Design a Software-defined programmable analog array. It is capable to configured as filter, oscillator, and signal processor.
  • Target Spec
    • 4 independent Configurable Analog Blocks
    • Sampling Frequecy: 10kHz - 100kHz (range in audio)
    • bit depth: 4-bit capacitor resolution
  • System Component
    • Non-overlapping Clock Generator
    • Configurable Analog Blocks
      • OPA
      • Programmable Capacitor Array
      • Analog Switches Array
    • Signal Routing
      • Interconnect Matrix: MT8816?
      • VREF: 1/2 * V_CC virtual GND
      • Simple RC filtering

Done

Haven’t done anything

Some useful resources that haven’t been sorting

• https://www.febo.com/pages/docs/RadLab/