Architectures and Processors forum Usage of Split/Lock Configuration

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Usage of Split/Lock Configuration

techguyz over 10 years ago

Hi Experts,

What is the use case of split/lock configuration in the Application processors ?

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Martin Weidmann over 10 years ago in reply to techguyz +1 verified

When the two cores are "locked", it gives you dual redundancy. Basically, you do the same operation on both cores and check that they got the same result. The idea being that if you had something like...

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0 Jerome Decamps - 杜尚杰 over 10 years ago

May be to downgrade the R into M serie during use. During the run of a software procedure which not requiere the RT in way to free some CPU ressources
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0 Jerome Decamps - 杜尚杰 over 10 years ago

May be to downgrade the R into M serie during use. During the run of a software procedure which not requiere the RT in way to free some CPU ressources
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