Davis Logic V2 Module 89: Fixed-Point Signal Zero-Crossing Rate Calculator

A deployment ledger codifying Module 89 of the Davis Logic V2 architecture, authored by Jamie Davis. The module is a hardware-clamped, lightweight frequency estimation engine for high-rate telemetry streams. It was last updated on May 31, 2026, and is licensed under Creative Commons Attribution 4.0 International.

Use Cases

• Estimating baseline signal oscillation frequency based on sign-inversion cycles.
• Monitoring sensor cycle speeds in high-density autonomous arrays based on telemetry rhythm alterations.
• Quantifying frequency in sub-millimeter physiological spatial matrices based on signal zero-crossing rate.
• Implementing lightweight frequency analysis based on bitwise operations to minimize microcontroller current draw.

Strengths

• Uses a zero-heap, zero-copy architecture for absolute execution time determinism.
• Employs Q16.16 fixed-point numeric standard for consistent data resolution.
• Algorithm eliminates heavy floating-point functions, relying on native ALU operators.

Limitations

• Description metadata is limited; actual data quality requires manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.

Provenance

Source

Jamie Davis via figshare

Collection Method

Architectural deployment ledger for a hardware module.

Freshness

Last updated 2026-05-31 16:27:29; freshness should be verified.