Nanotech - The Circuits Blog

Roadmaps are made to be changed. And in the case of AMD quad-core processor timelines, quite often. That said, they provide a clear blueprint to work from. The most recent AMD roadmap (dated late January) indicates that triple-core processors are coming fairly soon (March at the latest) and that they are initially targeted at commercial users.

On the chart, "triple-core" is clumped with the "Hardcastle" and "Perseus" business platforms, meaning that triple-core is initially a commercial offering--and AMD confirms this.

The chart also shows quad-core Opteron, a.k.a. "Barcelona," production beginning … Read more

AMD is doing something Intel can't do: compete in the massive mobile phone market. AMD processors and mobile graphics technology were disclosed at the 2008 Mobile World Congress in Barcelona on Tuesday.

The Imageon A250 applications processor is used for video recording/playback and photo imaging, among other applications, and can be programmed for multimedia and high-level graphics, referred to as vector graphics.

The Imageon D160 mobile TV solution is a hardware and software package that allows mobile phone makers to receive over-the-air broadcast TV signals in a USB-powered device. The chipmaker also introduced the Imageon M210 audio processor … Read more

Advanced Micro Devices may have been demoted on Dell's Web site (though three AMD-based notebook models are still listed). But its chips aren't collector's items yet.

A quick inventory of Best Buy, the largest U.S. electronics retailer, is telling. A search on the reseller's Web site greets you with a page full of AMD-based notebooks. Ten to be exact. Some are fairly attractive too. Many are models in Dell's svelte Inspiron line. (Correction: not Dell's XPS line). Granted, Best Buy may not have the turnover of Dell's Web site but it's … Read more

Samsung Electronics introduced a new ARM-based processor for smartphones at Mobile World Congress 2008 in Barcelona, Spain. The S3C6410 "mobile application processor" includes special hardware accelerators to handle motion video processing and 3D graphics, thereby freeing up the main processor for other tasks and speeding overall performance.

At the heart of the S3C6410 is an ARM1176 processor core that can be clocked up to 667MHz. The chip is made on Samsung's advanced 65-nanometer manufacturing process.

By embedding a hardwired Multi Format Codec on-chip, the S3C6410 can perform video capture in MPEG4/H.263/H.264 formats and … Read more

Microprocessor technology supplier Transmeta said it has received the initial payment of $150 million from Intel toward the $250 million settlement that the two companies agreed upon back in October. The payment was received on January 28, according to Sujan Jain, Transmeta's chief financial officer. Mr. Jain also said that Transmeta is evolving its business model to generate a more constant revenue stream.

Transmeta, previously a supplier of low-power x86 processors, now develops and licenses microprocessor technologies and related intellectual property. The company filed a lawsuit against Intel in October 2006 alleging that the latter infringed upon Transmeta's … Read more

Dell is in the process of updating its notebook line with Intel's newest 45-nanometer mobile processors. As reported earlier this week, Dell indicated it would refresh its lineup with Intel "Penryn" processors.

This comes as Dell moves much of its AMD-based lineup to retail stores such as Wal-Mart and Staples.

Dell will offer the Penryn processors in its Inspiron and XPS lines, according to a Dell spokesperson. One of the first U.S. models is already available online. The XPS M1330 can be configured with a Core 2 Duo T9500 (2.6GHz, 6MB cache), 2GB of memory, … Read more

I finally got my hands on a MacBook Air. Though I'm sure I'm repeating what some others have said already, I needed to state one thing before I do a more extensive evaluation: this unbelievably thin notebook is rock solid.

NOTE: This is not an official CNET review. And is not by any means a full review. Just a quick first-look. Official CNET product review is here.

One of the concerns I had--and I'm sure I'm not alone--is whether a notebook this thin will be flimsy and overly delicate. The answer is a resounding no. It … Read more

Hewlett-Packard has committed to Advanced Micro Devices' quad-core Opteron "Barcelona" processors in its Proliant DL585 servers, according to company documents.

This comes as AMD is preparing to send samples of its "B3" quad-core Opteron processor to customers. The B3 stepping (or version) fixes, in silicon, a rarely occurring glitch in the Barcelona chip, referred to as the TLB bug. The bug has delayed shipment of quad-core chips to top-tier U.S. server vendors, giving Intel a leg-up in the high-end server market.

Currently, Proliant DL585 G2 servers use dual-core Opteron processors. But HP documentation updated last … Read more

Samsung's ARM chip road map may contain signposts to future iPhone processors. On Tuesday, ARM Holdings and Samsung Electronics extended their Strategic Long-Term Licensing Agreement, allowing Samsung to retain access to key ARM processor IP. For the iPhone, this may result in faster, more powerful models. Samsung currently makes the main processor, based on an ARM11 design, in the Apple iPhone.

"The agreement is an extension of the previous subscription license and will enable Samsung to obtain early access to new technology, including the recently announced ARM Cortex-A9 processor, and broad access to a wide range of ARM … Read more