Battery Management Unit device flags (changes)
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Portable
» SWI Calls
» Portable_EnumerateBMU
» Battery Management Unit device flags
Battery Management Unit device flags
The BMU device flags are used to indicate basic, fixed properties of the BMU.
| Bit | Meaning |
|---|---|
| 0 | BMU provides/monitors power to the main system |
| 1 | BMU provides/monitors power to the RTC |
| 2 | BMU provides/monitors power to the NVRAM |
| 3 | Battery is removable/optional – if the battery is absent, there’s no cause for alarm |
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