About this book This book contains documentation for the Cortex- M3 processor, describing the programmers model, instructions, registers, memory map, cache and debug support. All rights reserved. Over the next few months we will be adding more developer resources and documentation for all the products and technologies that ARM provides.
This document provides the information required to use the ARM Cortex- M3 core in EFM32 microcontrollers. 1 InstructionSetSummary. This ARM Architecture Reference Manual is provided “ as is”. Arm cortex m3 user manual. The ARM Cortex- M is a group of 32- bit RISC ARM processor cores licensed by Arm Holdings.
Preface About this book This book is a generic user guide for devices that implement the ARM Cortex- M4 processor. Programmer’ s Model Instruction set The Cortex- M3 processor does not support ARM instructions. They are intended for microcontroller use, and have been shipped in tens of billions of devices. ARM makes no representations or warranties, either express or implied, included but not limited to, warranties of merchantability, fitness for a particular purpose, or non- infringement, that the content of th is ARM Architecture Reference Manual is suitable for any particular.TableofContents 1 Introduction. This document does not provide information on debug components, features, or operation. The Cortex- M3 processor supports all ARMv6 Thumb instructions except those listed in Table 2- 4. ARM DDI 0337E Cortex- M3 Technical Reference Manual Copyright ©, ARM Limited. Implementers of Cortex- M4 designs make a number of implementation choices, that can affect the functionality of the device.
Implementers of Cortex- M0+ processor designs make a number of implementation choices, that can affect the functionality of the device. View and Download ARM Cortex- M4 generic user manual online. Jan 02, · ii Copyright ©, ARM Limited. Further details on the specific implementations within the EFM32 devices can be found in the reference manual and datasheet for the specific device.