Davis Logic V2: DULLEA High-Precision Fixed-Point Division Guard Core

A text document describing a high-reliability math containment kernel for embedded systems. The document, authored by Jamie Davis and last updated in June 2026, details a software core designed to prevent hardware crashes from division errors. It is a 1.8 KB file available under a CC-BY-4.0 license on figshare.

Use Cases

• Implementing runtime fault tolerance in life-critical guidance systems based on the described pre-execution validation layer.
• Developing timing-predictable software for high-priority hardware interrupts based on the zero-heap, zero-jitter execution model.
• Replacing standard C++ math libraries in bare-metal environments based on the described freestanding, zero-allocation architecture.
• Protecting sensor data processing pipelines from overflow based on the described numerical saturation logic.

Strengths

• Document is licensed under the permissive CC-BY-4.0 license.
• The description provides specific architectural details, including target architectures (ARM Cortex-M, ESP32, STM32).
• File size is precisely known (1.8 KB).

Limitations

• The dataset is a 1.8 KB text document, indicating very limited scope and scale.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description is technical but does not specify if the file contains source code, documentation, or test data.

Provenance

Source

Jamie Davis via figshare.

Freshness

Last updated 2026-06-02 19:12:58; freshness should be verified.