Need for retention ram with extended sleep

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pvmellor
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加入:2017-04-27 20:30
Need for retention ram with extended sleep

希望一个简单的问题。由于系统RAM is retained during extended sleep, why would I need to explicitly use the retRAM (e.g. for specific variables etc)?

Thanks,
Paul.

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MT_dialog
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加入:2015-06-08 11:34
Hi pvmellor,

Hi pvmellor,

Well, you dont, actually, the extended and deep sleep are using different memory configurations, in extended sleep part or the actual sysram is also marked as a "retention RAM" (since as you said the entire RAM is retained), even if you dont place your custom variables in a retram cell they will be still retained.

Thanks MT_dialog