AETHER In-Situ Pin Processor & Out-of-Band Arbitration Architecture: Technical Specification & Dual-Licensed RTL Implementation

### Technical Overview & Architecture Abstract This document discloses the engineering specification and synthesis-ready Verilog RTL implementation for the AETHER in-situ pin-adjacent processor core. By coupling a dedicated micro-processing engine directly to the front-end photodetector interface and utilizing point-to-point hardwired routing to adjacent dual-port shadow register files, the architecture bypasses traditional Network-on-Chip (NoC) arbitration queues, compresses end-to-end latency below 2.0ns, and mitigates long-line interconnect RC parasitic degradation. The design integrates hardware-level signature verification (AUTHOR_HASH), StrikeLock physical anti-tampering state machines, in-situ execution document snapshot generation, and dedicated Out-of-Band (OOB) Smart Self-Inductive Pin (STIP) arbitration supporting remote forensic suspension (CMD_SUSPEND) and irreversible hardware shutdown (CMD_KILL). ### Legal Notice & Dual-Licensing Terms - Chief Architect & Sole Legal Inventor: Liew Hsiao Ling (刘小凌) - Location: Penang, Malaysia - Contact: hsiaolingliew@proton.me / 317639459@qq.com 1. Open-Source Tier: Licensed under CERN-OHL-S-2.0 (Strongly Reciprocal). Any modification, redistribution, or derivative work must remain completely open-source under the identical license, preserving the original author attribution. 2. Commercial Dual-License Tier: Any commercial semiconductor entity, wafer foundry, OSAT provider, or system integrator deploying this architecture within closed-source, proprietary, or mass-production hardware MUST formally purchase and acquire a Commercial License from the inventor prior to tape-out.