MITO 8M Nano SOM/MITO 8M Nano Evaluation Kit/Interfaces and Connectors/RTC
< MITO 8M Nano SOM | MITO 8M Nano Evaluation Kit| HOME | SOMs | SBCs | ToloMEO Embedded Assistant |  GET A QUOTE
|
 ONLINE HELPDESK
|
| Roadmap | IoT Services | ML/AI services | Embedded Design Services |
| History | |||
|---|---|---|---|
| Version | Issue Date | Notes | |
| 1.0.0 | Apr 2022 | First release | |
Contents
RTCEdit
DescriptionEdit
MITO 8M Mini/Nano Evaluation Kit uses the RTC device provided by MITO 8M Nano PMIC
An external lithium battery (like Panasonic ML-2020/G1AN rechargeable battery) can be optionally mounted on SBCX.
SignalsEdit
The following table describes the interface signals:
| Pin# | SOM Pin# | Pin name | Pin function | Pin Notes |
|---|---|---|---|---|
| - | J10.14 | PMIC_LICELL | coin cell battery network has to be properly configured for lithium battery recharge current |
Device mappingEdit
RTC is mapped to /dev/rtc0 device in Linux.
Device usageEdit
The peripheral can be accessed through the date and hwclock linux commands.