Real-time clock
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There are various Real-time clock (RTC) chips used within the TI and Geneve systems.
MM58274 (Geneve)
The left address column shows the address mapping in the Native mode, while the right address column shows the GPL mode mapping.
| F130 / 8010 | Control register |
|---|---|
| F131 / 8011 | Tenths of seconds |
| F132 / 8012 | Units of seconds |
| F133 / 8013 | Tens of seconds |
| F134 / 8014 | Units of minutes |
| F135 / 8015 | Tens of minutes |
| F136 / 8016 | Units of hours |
| F137 / 8017 | Tens of hours |
| F138 / 8018 | Units of days |
| F139 / 8019 | Tens of days |
| F13A / 801A | Units of months |
| F13B / 801B | Tens of months |
| F13C / 801C | Units of years |
| F13D / 801D | Tens of years |
| F13E / 801E | Day of week |
| F13F / 801F | Clock setting / Interrupt registers |