Articles about Arm

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Vivaldi Arms onto Raspberry Pi

The power user’s browser Vivaldi has come to the Raspberry Pi and other Linux Arm boards. The Chrome-based browser will run on all three generations of the Pi, as well as the CubieBoard and ASUS’s Tinker Board, Vivaldi said today. Vivaldi has supported Linux (and Mac) since it made its debut, but this is the first Arm port, a …

Arm Inside: Is Apple ready for the next big switch?

One day we'll look back and wonder why it took PCs so long to move from RISC chips that had to pretend to be CISC chips to RISC chips that didn't have to pretend to be anything. From CISC to RISC The Apple Mac made its debut in 1984 running Motorola's 68k chips, then the most efficient in the PC industry. Apple switched to …
Andrew Orlowski, 21 Nov 2017

Windows on ARM: It's nearly here (again)

It's a milestone in Windows history: the first benchmarks for a new generation of ARM-powered Windows hardware have been sighted in the wild. Geekbench has recorded an instance of a box running Windows 10 on the "Qualcomm CLS" platform. This entry describes an octocore processor, running 8GB of memory, and cites a Qualcomm …
Andrew Orlowski, 14 Nov 2017
Bicep icon

ARM emulator in a VM? Yup, done. Ready to roll, no config required

Hacking low-level code on ARM processors just became a little easier after a researcher who operates under the name Azeria Labs put together virtual machines that emulate common hardware. Azeria’s ARM Lab Environment, here, is a VM that offers a QEMU ARMv6 image on Ubuntu. There’s also a “basic cheat sheet” here, covering how …

Qualcomm is shipping next chip it'll perhaps get sued for: ARM server processor Centriq 2400

Putting aside its legal battles and lawsuits for a few hours, Qualcomm today said is it shipping the Centriq 2400 – its ARM-based server-grade processor, and the world's first 10nm data-center CPU. "This chip is now shipping for revenue," said Anand Chandrasekher, the boss of Qualcomm Datacenter Technologies, adding that the …

Arm isn't saying IoT firmware sucks but it's writing a free secure BIOS for device makers

TechCon Arm hopes to release open-source code early next year that will help secure Internet-of-Things devices – by encrypting their communications and installing over-the-air security fixes. The firmware will be a reference implementation of what processor core designer Arm calls its Platform Security Architecture, details of which …
Chris Williams, 23 Oct 2017

ARM chip OG Steve Furber: Turing missed the mark on human intelligence

"Brains are massively parallel. We each have just under 100 billion neurons inside our heads, all running at the same time. And they are hugely connected, with 1015 synapses connecting the neurons together. The way forward in computing is parallelism. There is no other option." Professor Steve Furber, one of the designers of …
Alistair Dabbs, 19 Oct 2017
Microsoft's Surface Book 2

Microsoft exec says ARM-powered Windows laptops have multi-day battery life

Microsoft says testing of Qualcomm-powered laptops running Windows 10 is well advanced and suggest it will be possible to use the devices for multiple days without charging their batteries. Qualcomm revealed its tie-up with Microsoft in December 2016, when it promised Windows-10-ready 64-bit ARMv8-compatible Snapdragon system- …
Simon Sharwood, 19 Oct 2017
Shutterstock Man in the Middle

ARM’s embedded TLS library fixes man-in-the-middle fiddle

ARM's "mbed TLS" software can be tricked into an authentication bypass and needs a patch. Created by PolarSSL, which was acquired in February by ARM, mbed is a crypto library designed to make it easy for embedded system developers to add SSL/TLS capabilities to their products. As well as client-server models (that is, an …
iPhone 6S battery

What code is running on Apple's Secure Enclave security chip? Now we have a decryption key...

Apple's Secure Enclave, an ARM-based coprocessor used to enhance iOS security, became a bit less secure on Thursday with the publication of a firmware decryption key. The key does not provide access to the Secure Enclave Processor (SEP). Rather, it offers the opportunity to decrypt and explore the otherwise encrypted firmware …
Thomas Claburn, 17 Aug 2017
CHEDDAR CUBES

Wisconsin badgers Apple to cough up half a billion dollars for ripping off chip designs

Analysis Apple has been hit with a $506m bill for infringing CPU design patents belonging to the University of Wisconsin. Judge William Conley, of the Wisconsin Western US District Court, has ordered [PDF] the Cupertino iPhone maker to pay $506,084,992.66 (£386m) in damages. This comes after a jury found that Apple used technology in …
Shaun Nichols, 26 Jul 2017
God of Cloud

New Azure servers to pack Intel FPGAs as Microsoft ARM-lessly embraces Xeon

Microsoft may have said ARM servers provide the most value for its cloud services back in March, but today it's given Intel's new Xeons a big ARM-less hug by revealing the hyperscale servers it uses in Azure are ready to roll with Chipzilla's latest silicon and will all use Chipzilla's field programmable gate arrays. Those …
Simon Sharwood, 12 Jul 2017
Rotten apple

Imagination: Apple relations still rotten but, hey, losses have shrunk

Brit chip designer Imagination Technologies has returned to operating profit, in part aided by 350 poor souls – about a fifth of its workforce – that were tossed onto the employment bonfire amid wider cost cutting. The firm had found itself in the middle of a perfect storm what with stalling smartphone and tablet sales, and …
Paul Kunert, 4 Jul 2017
Arm wrestle - Intel vs. ARM

Qualcomm's server silicon has a cloud customer: Packet

Qualcomm looks to have a customer for the Centriq 2400 , the 48-core CPU it's aiming at the server market: the minor cloud player Packet has signed up “to introduce” the architecture to its customers. Packet bills itself as a cloud for developers and has been running Cavium's 48-core ARMv8-A ThunderX processors since November …
Simon Sharwood, 23 Jun 2017
Fat Tony

Intel to Qualcomm and Microsoft: Nice x86 emulation you've got there, shame if it got sued into oblivion

Intel used the 40th anniversary of its x86 architecture to warn chip rivals to mind their step when emulating its instruction set. The reigning desktop and data center server CPU king (AMD, you know it's true) said it would not hesitate to sic its lawyers on any competitor whose emulation tools got too close to copying the …
Shaun Nichols, 9 Jun 2017
Qualcomm Snapdragon 820

Qualcomm names its Windows 10 ARM PC partners

Qualcomm has named HP, Asus and Lenovo as its first partners to sell ARM-based Windows 10 PCs. The chipmaker says the three vendors will be making PCs that will sport its Snapdragon 835 SoC (system-on-chip) and its X16 LTE chipset for wireless broadband connectivity. Qualcomm says all of the models will be fanless and will …
Shaun Nichols, 1 Jun 2017
ARM chip concept art

ARM talks up fresh CPUs and a GPU, all tuned for AI

Chip designer ARM on Monday plans to announce its first set of processors based on its DynamIQ microprocessor architecture, in conjunction with a revised GPU chip. DynamIQ, explained ARM product marketing head John Ronco in a phone interview with The Register, represents "a new way of combining CPUs together and giving more …
Thomas Claburn, 29 May 2017
HPE_Machine_160TB_Proto

HPE Labs manufactures monster memory Machine system

HPE's Machine research project has debuted an ARM-powered, 160TB monster memory system prototype, calling it the world's largest single-memory computer. Back in November, HPE built a proof-of-concept prototype of The Machine and said it no longer intended to sell an actual product version but would integrate its component …
Chris Mellor, 16 May 2017

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