30 Sep '16, 11pm

See what's new with @ARMEmbedded's OS & v8-M processors on @embedded_comp:

See what's new with @ARMEmbedded's OS & v8-M processors on @embedded_comp:

The processor state depends on which memory region (secure or non-secure) is accessed. The processor state is secure if code is running in the secure memory region, and, similar to traditional TrustZone technology, code executing in the secure memory region has access to the non-secure region but not the other way around. However, TrustZone for v8-M introduces an additional memory type within the secure region called a Non-secure Callable (NSC) that acts as an entry point for code running in the non-secure memory region to access services, functions, or data in the secure region. Thus, the NSC portion of memory adds a degree of separation between secure and non-secure memory regions while facilitating access to secure functions. Application developers who need to use NSC memory must do so using a new instruction introduced in the v8 architecture called the Secure Gateway (...

Full article: http://embedded-computing.com/articles/securing-the-edge-...

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See what's new with @ARMEmbedded's OS & v8-M processors on @embedded_comp:

See what's new with @ARMEmbedded's OS & v8-M pr...

embedded-computing.com 30 Sep '16, 11pm

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There are various ways golfers prepare for the first tee. The range is a popular practice ground. Others follow a stretchi...

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