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<section begin=History/>{{| style="border-collapse:collapse; "!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History|- !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes|-|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|2022/05/10|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#lstedf8fb; padding:MITO_8M_Mini_SOM5px; color:#000000"|First release|}<section end=History/MITO_8M_Mini_Evaluation_Kit><section begin=Body/Interfaces_and_Connectors> == RTC == === Description === MITO 8M Mini/Nano Evaluation Kit uses the RTCdevice provided by [[MITO_8M_Nano_SOM/MITO_8M_Nano_Hardware/Peripherals/Real_Time_Clock | MITO 8M Nano PMIC]] An external lithium battery (like Panasonic [https://industrial.panasonic.com/ww/products/batteries/secondary-batteries/coin_rechargeable_lithium/models/ML2020 ML-2020/G1AN] rechargeable battery) can be optionally mounted on SBCX. [[File:AXEL Lite-EVB-Battery-connector.png|thumb|center| 500px|Lithium battery]] ===Signals === The following table describes the interface signals: {| class="wikitable" ! latexfontsize="scriptsize"| Pin#! latexfontsize="scriptsize"| SOM Pin#! latexfontsize="scriptsize"| Pin name! latexfontsize="scriptsize"| Pin function! latexfontsize="scriptsize"| Pin Notes|-| - || J10.14 || PMIC_LICELL || || coin cell battery network has to be properly configured for lithium battery recharge current|}} === Device mapping ===RTC is mapped to <code>/dev/rtc0</code> device in Linux. === Device usage === The peripheral can be accessed through the <code>date</code> and <code>hwclock</code> linux commands. ---- [[Category:MITO 8M Nano]]