astra/am3352-sbc

A 4-layer AM3352 single-board computer with 128‑MiB DDR3, PMIC power regulation, USB‑C 5‑V PD input, dual USB host ports, HDMI output with ESD protection, microSD/UART/JTAG interfaces, addressable RGB indicators, and a PWM-driven buzzer.

Version
0.1.19
License
unset
Stars
0

output/checkpoint-audit.json

{
  "stage": "DDR + power/ground escape checkpoint; cached peripheral routes may also be present",
  "routeFileSha256": "21110a188e0b0772c5b9d2ea21e312b7dd4825397f6fbfaa630c5817b0c50e94",
  "expectedPaths": 47,
  "savedPaths": 47,
  "integratedPaths": 750,
  "preservedDdrPaths": 47,
  "layerCount": 4,
  "preservedExactly": true,
  "ddrViasSpanAllLayers": true,
  "timingErrors": 0,
  "timingSignoff": false,
  "unexpectedNativeErrors": 0,
  "allowedIncompleteErrorCounts": {
    "pcb_port_not_connected_error": 11,
    "pcb_trace_missing_error": 0
  },
  "fabricationReady": false
}