Custom Instructions

Arm Launches New Cortex and Ethos Processor Cores with Up to 50x AI Inference Performance Improvement and Custom Instruction Set Support

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Arm Launches New Cortex and Ethos Processor Cores with Up to 50x AI Inference Performance Improvement and Custom Instruction Set Support

EETOP focuses on chips and microelectronics, click the blue text above to follow us Yesterday, Arm launched two new IPs (Cortex-M55 and Ethos-U55) to expand its AI-related product offerings. Cortex-M55 The Cortex-M55 CPU brings many new features announced by Arm over the past year. The first new feature is support for custom instructions. Arm first … Read more

ARM Assembly Language Instructions Guide

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ARM Assembly Language Instructions Guide

To learn ARM, one must learn ARM instructions. ARM instructions are the interface provided to us by the CPU, and they are the key to unlocking the Pandora’s box of the CPU. There are many ARM instructions. To help everyone get started quickly, I have compiled some of the most helpful instructions. For the operation … Read more

A Comprehensive Guide to Assembly Language

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A Comprehensive Guide to Assembly Language

Scan the QR code to follow “Finger Tips Sound” and learn together, grow together. Part1 Definition of Content 1.1 Definition of Data Segment Assembly language programs are written in segments, generally defining data in the data segment and the program in the code segment. The syntax for defining a segment is as follows: segment_name SEGMENT … Read more

Summary of Embedded Knowledge Level 3 (ARM Instruction Series)

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Summary of Embedded Knowledge Level 3 (ARM Instruction Series)

1. Shift Operation Instructions LSL, LSR, ASR, ROR, RRX 2. Instruction Condition Code 3. Memory Access Instructions — LDR Word Data Load Instruction.<span>LDR</span><span> instruction is used to transfer a</span><span> 32</span><span>-bit word data from memory to the destination register. This instruction is usually used to read</span><span> 32</span><span>-bit word data into a general-purpose register for processing.</span> — … Read more

Arm Launches Custom Instructions for Embedded CPUs

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Arm Launches Custom Instructions for Embedded CPUs

Follow,Star Public Account number, don’t miss the wonderful content Source: Arm China Arm CEO Simon Segars today at the Arm TechCon 2019 conference announced the launch of Arm Custom Instructions, a new feature for the Armv8-M architecture. Seeing Arm’s new move reminds me of the previous RISC-V, here is an article about RISC-V: How much … Read more