Binary-Ternary Interface Circuit

Overview

A bidirectional interface between balanced ternary trit streams {+1, 0, −1} produced by the photonic-ternary device and conventional binary bus infrastructure. This is the patent that makes the rest of the stack adoptable: ternary compute can be placed inside existing binary systems without replacing them.

Two encodings are disclosed. A compact fixed-width encoding maps each trit to two bits, leaving one bit pattern unused — that spare pattern is repurposed as a hardware error flag, giving self-checking error detection at no latency cost.

A denser native encoding utilizes the fact that five trits have 3⁵ = 243 states, which fits inside a single 256-state binary byte. The 13 surplus byte values are repurposed as a complete built-in framing and control protocol — frame delimiters, escape, acknowledgement, and flow control — so framing costs no additional bandwidth. Exact code-point assignments and packing figures are shared under mutual NDA.

Key Innovations

• Bidirectional trit-stream to binary-bus translation in both directions
• Spare code point in the fixed-width encoding used as a hardware error flag
• Zero-latency self-checking error detection — detection is structural, not computed
• Native encoding packing five trits into one binary byte
• Surplus byte states repurposed as a complete framing and control protocol
• Practical migration path — ternary compute inside binary infrastructure

Why It Matters

Every new computing substrate faces the same adoption problem: it must coexist with what already exists. A ternary processor that cannot talk to a binary bus is a laboratory curiosity regardless of how good its physics is.

The encodings are chosen so that the arithmetic works out in favour of ternary: the mismatch between powers of three and powers of two leaves spare states, and those spare states are exactly what a protocol needs.

Disclosure

This page describes the architecture and purpose of the invention. Specific parameters — dimensions, thresholds, wavelengths, code assignments, and simulation figures — together with the complete claim set are shared under mutual NDA. Contact manish@manitlab.org to request access.

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