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Hello fellas.

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Welcome back.

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So has designed different process orbs that are grouped into different families according to the code

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they use.

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And each family member uses a revision of the ARM architecture.

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Don't worry much about these architecture revisions.

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Whenever you hear about ARM architecture think only of the three there related instruction sets I mentioned

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earlier which are the army instruction set the thumb instruction set to thumb to instruction set.

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So we have seven nine eleven cortex a cortex our cortex and actually there are some earlier family members

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which I haven't included here.

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In any case these are currently the most popular active family members out there.

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The latest ones are the cortex a cortex R and cortex M and these ones use the V 7 a v 7 are these 7

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architectures respectively.

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Actually arm has recently introduced the ft 8 architecture with new features like hardware encryption

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which is very essential for our UTI products but currently there are no development boards out there

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based on the V architecture.

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It would take a while for silicon manufacturers to catch up.

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The cortex M twenty three and cortex M thirty three use this V eight architecture.

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So once again this is a very short summary of the process of family and the various architecture revisions

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they use disassembly program we are going to land in this course should work on any of these family

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members and in fact on all process homes.

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So this is all there is to it and I shall see you in the next lesson.