A long-standing limitation of the Arm A-profile architecture has been the lack of support for non-maskable interrupts (NMIs). However, as announced in Arm A-Profile Architecture Developments 2021 Arm is adding support in both the CPU and Generic Interrupt…

Working with its architecture licensees and ecosystem partners, Arm continues to evolve its architecture, developing new functionality to meet the needs of both new and existing markets.

In this blog read about some of the key additions to the A-Profile…