0hmX/am3352

This code suite comprises TypeScript scripts that analyze, verify, and assemble complex DDR memory interface hardware, focusing on physical routing, via and pad placement, electrical clearance, and physical constraints, often involving precise geometric calculations and consistent provenance tracking.

Version
1.0.5
License
unset
Stars
0

scripts/audit-ddr-swap-projected-tail.ts

/** Diagnostic layer projection of existing copper, never an accepted route. */
import{readFileSync,writeFileSync,mkdirSync}from'node:fs';import{verifyDdrSystemCopper}from'./check-ddr-system-copper';import{objectHash}from'./improve-ddr-a9-power-launches';
const parent='dist/ddr-twenty-d15-power57',base='dist/ddr-cpu-d11-d13-swap/retired',out='dist/ddr-cpu-d11-d13-swap/projected-tail',read=(p:string)=>JSON.parse(readFileSync(p,'utf8')),original=read(parent+'/candidate.circuit.json'),candidate=read(base+'/candidate.circuit.json'),hosts=read(base+'/host-bundle.json'),input=read(base+'/routing-input.json'),old=original.find((t:any)=>t.type==='pcb_trace'&&t.source_trace_id==='source_trace_334'),v=old.route.findIndex((p:any)=>p.route_type==='via'),projected={...old,route:old.route.map((p:any,i:number)=>i<v?p:p.route_type==='via'?{...p,to_layer:'inner6'}:{...p,layer:'inner6'})},fresh=[...hosts.traces,projected],ids=new Set(fresh.map((t:any)=>t.pcb_trace_id)),physical=verifyDdrSystemCopper(candidate.filter((e:any)=>!ids.has(e.pcb_trace_id)),fresh,input.connections,{},100,{reportSameNetContacts:true});mkdirSync(out,{recursive:true});writeFileSync(out+'/report.json',JSON.stringify({accepted:false,scope:'Existing D13 original XY projected onto inner6 in explicit retired scaffold. Diagnostic only; original exit unchanged and no route proposed.',parentCandidateSha256:objectHash(original),scaffoldSha256:objectHash(candidate),projected,physical},null,2));console.log(JSON.stringify(physical.violations.map((x:any)=>({layer:x.layer,gapMm:x.gapMm,a:x.aShape.traceId,b:x.bShape.traceId,segmentA:[x.aShape.a,x.aShape.b],segmentB:[x.bShape.a,x.bShape.b]})),null,2))