Ceci N'est Pas un CPU Load
summary
Claim: digital systems lose the clean, probeable input→output plumbing of analog electronics, so common observability tools mislead. Shows a relay punch‑card duplicator and contrasts oscilloscope probe visibility with a JTAG debug circuit that exports an interpreted representation of memory. Uses ADC/DAC and microcontroller examples like Arduino/FPGA to show programmable convenience but broken composability. Demonstrates that fixes can appear to fail because the debugger’s inverse model, not the hardware or code, is wrong.
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chapters (13)
- 0:00Intro
- 2:10Transform
- 4:40In the bag
- 4:57Why not
- 5:22Noise
- 6:09Complexity
- 7:27Reusable Components
- 7:59Digital Digital Programmable Electronics
- 8:45Digital Transformation
- 10:17Composition Function
- 10:52Translation Function
- 11:15Digital
- 15:09Conclusion
