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聊点老古董： Arm Cortex-M v6/v7架构及其CPU

Arm Cortex-M家族已经有12款处理器，涵盖了ARMv6-M, ARMv7-M和ARMv8-M架构。CoreMark从1.82到6.28，DMIPS从0.88到3.13。 在Cortex系列之前，Arm其实也有开发了一些处理器，只不过后面按照市场的不同需求，拆为三种新的架构来分别满足高性能通用计算(Cortex-A)、实时高可靠(Cortex-R ...
Semiconductor Engineering

Introduction To The Arm Cortex-M55 Processor

This white paper covers the technical details, including pipeline, floating-point support and features of Arm Cortex-M55 processor. The Arm Cortex-M55 processor is Arm’s most AI-capable Cortex-M ...