Resolving Copper DRC Errors
outOfCredit job is still active.Table
| Risk | Mitigation |
|---|---|
| BLE/GPS antenna coupling | Separate U.FL connectors and feeds; avoid parallel RF routing; 50 Ω controlled impedance |
| Qi coil noise into GPS/magnetometer | Physical separation, shielding review, keep coil away from MMC5983MA and GPS RF path |
| LiPo thermal/charge fault | Validate BQ25180 configuration, charge current, TS/MR behavior, and enclosure thermal rise |
| Optical HR false readings | Skin-facing MAX30102 placement, optical gasket, ambient-light isolation |
| Sub-50 µA sleep miss | Duty-cycle GPS/MAX30102, configure PMIC ship mode, verify regulator/LED leakage |
Applicable Areas
Key Risks / Mitigations
Open Compliance Items