af8e7e236b
Added gnuplot to the EDA container; sims now wrdata their curves and plots.gp renders 5 PNGs in hardware/eda/sim/plots/ (open in any browser/viewer): - input_loading: instrument(1M) preserves the +16dB pickup resonance the line(25k) flattens - stage1_cmrr: common-mode leakage, 0.1% vs 1% resistor mismatch - stage2_recon: DAC reconstruction filter (flat to 20k, -3dB ~75k) - stage4_driver: balanced differential response (flat across audio) - stage1_phantom: +48V transient clamped at the op-amp input, decays to ~0 (.data intermediates git-ignored.) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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| .. | ||
| plots | ||
| .gitignore | ||
| input_loading.cir | ||
| plots.gp | ||
| stage1_cmrr.cir | ||
| stage1_phantom.cir | ||
| stage1b_di.cir | ||
| stage2_recon.cir | ||
| stage3_sum.cir | ||
| stage4_driver.cir | ||