Extends Atmel's Market-leading AT91SAM Microcontrollers to Next-generation ARM Technology ROUSSET, France -- June 24, 2008 -- Atmel(R) Corporation (Nasdaq: ATML) announced today that it has licensed ...

WILSONVILLE, Ore., August 1, 2006 – Mentor Graphics Corporation (Nasdaq: MENT) today announced the availability of the first Mentor processor support package for the ARM® Cortexâ„¢-M3 processor, ...

1. 在ARM Cortex-M3架构中，堆栈通常由两个寄存器来管理：主堆栈指针（MSP）和进程堆栈指针（PSP）。 1.1. MSP是处理器的默认堆栈指针，用于保存中断处理程序的现场。当芯片复位或发生中断时，处理器会自动将MSP的值保存到堆栈中，并使用一个新的堆栈来保存中断 ...

We confess. When starting a microcontroller project, we often start with the last one we did for that environment, copy it, and just make changes. And the first one? It — ahem — might have been found ...

An increasing number of vendors offer 32-bit microcontrollers based on ARM® Cortex®-M processors, and at the same time, there are also new development environments introduced for these microcontroller ...

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 USB-ICP-LPC2K in circuit programmer now supports NXP’s ARM Cortex-M0 processor-based LPC1100 series and the Cortex-M3 processor-based LPC1300, LPC1700 families. In an updated version, the ...

ARM7：ARMv4架构，ARM9：ARMv5架构，ARM11：ARMv6架构，ARM-Cortex 系列：ARMv7架构 ARM7没有MMU(内存管理单元)，只能叫做MCU（微控制器），不能运行诸如Linux、WinCE等这些现代的多用户多进程操作系统， 因为运行这些系统需要MMU，才能给每个用户进程分配进程自己独立的 ...

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 ...

Over the last decade or so, e-ink price tags have become more and more ubiquitous, and they’ve now reached the point where surplus devices can be found inexpensively on various websites. [Dmitry ...

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 ...