Saturday, December 20, 2014
Search
  
Submit your own News for
inclusion in our Site.
Click here...
Breaking News
Kodak Returns To CES With Consumer Product Line
North Korea Suggests Joint Inverstigation With U.S. Over Sony Hacking
T-Mobile to Pay $90 Million To Settle Case With FCC
New Trojan Targetted Banks Wordlwide
FBI Confirms North Korea Was Behind Sony Hack
Apple Responds To BBC's Allegations Over Working Conditions In Chinese Factory
BlackBerry Returns To Cash Flow
Comparison: Quantum Dot Vs. OLED Displays
Active Discussions
Digital Audio Extraction and Plextools
Will there be any trade in scheme for the coming PSP Go?
Hello, Glad to be Aboard!!!
Best optical drive for ripping CD's? My LG 4163B is mediocre.
Hi All!
cdrw trouble
CDR for car Sat Nav
DVD/DL for Optiarc 7191S at 8X
 Home > News > General Computing > ARM Rel...
Last 7 Days News : SU MO TU WE TH FR SA All News

Wednesday, September 11, 2013
ARM Releases Architecture Reference Manual for ARMv8-A


The ARMv8-A reference manual is now publicly released, offering software community tools to openly develop 64-bit ARM software.

The ARM Architecture Reference Manual (commonly known as the ARM ARM) for ARMv8-A enables the software eco-system to develop openly for 64-bit ARM applications, compilers, boot firmware and Operating Systems.

The manual describes the registers, instructions, instruction encodings, exception model, virtual memory model (including cache support) and memory management, as well as the debug architecture. At a high level, ARMv8-A describes both a 32-bit and 64-bit architecture, respectively called AArch32 and AArch64.

- AArch32 is the ARMv8-A 32-bit execution state, that uses 32-bit general purpose registers, a 32-bit program counter (PC), stack pointer (SP), and link register (LR). AArch32 execution state provides a choice of two instruction sets, A32 (ARM) and T32 (Thumb2). Operation in AArch32 state is compatible with ARMv7-A operation.

- AArch64 the ARMv8-A 64-bit execution state, that uses 64-bit general purpose registers, and a 64-bit program counter (PC), stack pointer (SP), and exception link registers (ELR). AArch64 execution state provides a single instruction set, A64.

The ARM Architecture Reference Manual is available at ARM Infocenter


Previous
Next
BlackBerry To Fire Sales Staff        All News        AMD Releases New Quad-Core Elite Mobility APU
Mayer: We Have 800 million Users     General Computing News      Google Loses Appeal in Street View Case

Get RSS feed Easy Print E-Mail this Message

Related News
ARM Introduces Enhancements in ARMv8 Architecture
ARM Announces New Mali GPUs And Video Processors
Microsoft Said To Be Developing Windows Server OS for ARM-Based Servers
ARM Extends Scalability of CoreLink
iPhone 6 Demand Help ARM's Growth
ARM and TSMC Unveil Roadmap for 64-bit ARM-based Processors on 10FinFET Process
ARM Announces Device Platform and Free Operating System For Internet of Things Deployment
New ARM Solutions Reduce Time to Market for FinFET Designs
Garmin Introduces The Forerunner 920XT GPS Watch
TSMC and ARM Announce 16nm FinFET Silicon with 64-bit ARM big.LITTLE Technology
ARM Releases Faster Cortex-M7 Processor For Embeddded Applications
Harman At IFA 2014

Most Popular News
 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2014 - All rights reserved -
Privacy policy - Contact Us .