REQ-042 — ADC CH0 battery voltage monitoring
approved · Functional · Approved by migrated
Statement
ADC channel 0 shall monitor battery voltage via a 2×1 MΩ resistor divider (1:2, max 2.1V at 4.2V battery)
Acceptance Criteria
Battery voltage readable; divider output within 2% of expected
Linked Test Cases
| Code | Title | Status |
|---|---|---|
TC-A-00 |
Battery voltage divider at VBAT=4.2V | open |
TC-A-01 |
Battery voltage divider at VBAT=3.0V | open |
Sign-offs
No sign-offs recorded. Approving a requirement records one here.