This application note introduces the main features of the ARM Cortex-M3 processor and describes different aspects of developing software for it. It also covers the migration of existing ARM projects ...

我们常说的单片机，目前32位的绝大部分都是基于Cortex-M内核。 像意法半导体的STM32F1系列是Cortex-M3内核、瑞萨的RA8D1系列是Cortex-M85内核、兆易创新的GD32F4系列是Cortex-M4内核。 基于 ARM 内核的单片机，除了Cortex-M内核之外，早期还有像ARM7、 ARM9、 ARM11的单片机（80后 ...

The new crop of ARM Cortex M0/M3/M4 microcontrollers have a lot of interesting features for developers. In addition to supporting drag and drop programming via USB, the same hardware can also be used ...

ARMCortex-M3是一款专为嵌入式系统优化的32位RISC（精简指令集）处理器内核，基于 ‌ARMv7-M架构‌，广泛应用于STM32、GD32等微控制器中。Cortex-M3通过‌哈佛流水线、双堆栈、NVIC中断、Thumb-2指令集‌等机制，在‌实时性、低功耗、代码密度‌之间取得平衡，成为32位 ...

ARM is a company that should need little introduction. Its Cortex A-series CPU architecture is now as synonymous with smartphones and low-power mobile devices as Intel is with x86 desktops, servers ...

Hot on the heels of ARM's ground-breaking Mali announcement at the Game Developers Conference comes a new pair of introductions from the Embedded Systems Conference in San Jose, California. First and ...

In the last two years we have seen a vast increase in the number of Cortex-M microcontroller devices, many of them with Ethernet connectivity. In this paper we look ...