Research-Stack/6-Documentation/docs/specs/UNIFIED_SIGNAL_ARCHITECTURE.md
Brandon Schneider 0cf775c80e collapse: prover orchestration layers, FAMM verilator harness, swarm topological prober, spec sheets, virtual FPGA system tests, merge conflict resolution
- Prover-Integrated Orchestration Layers (L0-L3): Goedel-Prover-V2 watchdog, BFS-Prover-V2 swarm consensus, bf4prover topology adaptation
- FAMM Verilator benchmark: uniform vs preshaped delay comparison (4.4x speedup)
- Swarm topological device prober: 11 agents probing traces, caps, delays, errors, vias, PDN
- Spec sheet puller: 10 components with key params and topological relevance
- Virtual FPGA system tests: 6/6 passed, 134K ops/s throughput
- Fixed merge conflicts in AI-Newton test_experiment.ipynb
2026-05-06 23:42:01 -05:00

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Unified Signal Architecture — DisplayPort × Audio × FPGA

Status: Architecture — bridges 3 deployed hardware pathways into one texel state machine Deployed components: HDMI shell, PipeWire waveprobe chain, DSP reconfiguration, braid DSP bridge

Architecture

                        ┌──────────────────────────┐
                        │   NUVMAP Texel Stream     │
                        │   (PIST → Cayley V4 →     │
                        │    braid/rope encoding)    │
                        └──────────┬───────────────┘
                                   │
              ┌────────────────────┼────────────────────┐
              ▼                    ▼                    ▼
    ┌──────────────────┐ ┌──────────────────┐ ┌──────────────────┐
    │ DisplayPort       │ │ PipeWire Audio    │ │ FPGA Tang Nano 9K│
    │ 8K@60Hz           │ │ 192kHz/24-bit     │ │ 27MHz UART/BRAM  │
    │                   │ │                   │ │                  │
    │ Lane 0: φ-phase   │ │ Left: TSM thermal │ │ V4 Cayley verify │
    │ Lane 1: Aₙ ampl   │ │ Right: Waveprobe  │ │ Mass preserved   │
    │ Lane 2: vᵢⱼ tensor│ │ Center: GCL delta  │ │ Triangle gate    │
    │ Lane 3: witness   │ │                   │ │ Chiral state LED │
    │                   │ │ VBLANK=SUBTRACT   │ │                  │
    │ NVENC session 0-7 │ │ HBLANK=PAUSE      │ │ DAG-LUT burned   │
    │                   │ │ FRAME=ADD          │ │                  │
    │ HPD: ternary clock│ │                   │ │ CEC: sync clock  │
    └────────┬──────────┘ └────────┬──────────┘ └────────┬─────────┘
             │                      │                      │
             └──────────────────────┼──────────────────────┘
                                    │
                         ┌──────────▼───────────┐
                         │  Unified Frame Sync   │
                         │                       │
                         │  DP VSYNC = audio     │
                         │  buffer swap           │
                         │                       │
                         │  Frame 0: keyframe +  │
                         │    full attestation    │
                         │  Frame N: delta only   │
                         │                       │
                         │  VBLANK: TVI samples  │
                         │    + audio FFT bins   │
                         │  HBLANK: mistake vecs │
                         │    + GCL diff deltas  │
                         │  DDC: ZK-STARK proof  │
                         └───────────────────────┘

Unified Timing

Signal DP 8K60 PipeWire Audio FPGA
Period 16.67ms 5.21µs (192kHz) 37ns (27MHz)
Per frame 33.18M texels 3,200 samples 450k cycles
Blanking VBLANK=45 lines PAUSE buffer DAG-LUT write
Active 4320 lines ADD buffer Cayley verify
Sync HPD Morse Jack transport CEC clock tick

Deployed Verification

Component File Lines Status
HDMI Computational Shell scripts/hdmi_computational_shell.py 301 Deployed
DP 8K60 Texel Spec docs/specs/DP_TEXEL_8K_ENCODING_SPEC.md 116 Written
PipeWire Waveprobe Chain tools-scripts/audio/pipewire_waveprobe_compression_chain.py 1,422 Deployed
DSP Reconfiguration scripts/execute_swarm_dsp_reconfiguration.py Deployed
Braid DSP Bridge tools-scripts/braid/braid_dsp_bridge.py Deployed
Hybrid DSP Test tools-scripts/testing/test_hybrid_dsp_deterministic.py Deployed
V4 Cayley Verification Lean 4 CayleyFibergraph.lean Builds clean
FPGA Invariant Scanner cff/fpga/bridge.py + Verilog Flashed + live
GPU Eigenmass cff/gpu/eigenmass_engine.py CUDA 117ms

Key Equation

Frame[t+1] = bind(
  Frame[t],
  { DP_lane[0..3] → texel_stream,
    audio_left → waveprobe_score,
    audio_right → tsm_thermal,
    fpga_verify → V4_check },
  { Δ_frame = H(DP_texels[t]) - H(DP_texels[t-1]),
    Δ_audio = |waveprobe[t] - waveprobe[t-1]|,
    gate = Δ_frame < τ_frame ∧ Δ_audio < τ_audio }
)

The frame is admissible iff both the video texel entropy and audio waveprobe score remain within their Landauer thresholds. The FPGA V4 Cayley check is the hardware witness — if it fires a violation, the frame is quarantined via HPD Morse ABORT.