The ARM Diaries, Part 2: Understanding the Cortex A12
A couple of weeks ago I began this series on ARM with a discussion of the company’s unique business model. In covering semiconductor companies we’ve come across many that are fabless, but it’s very rare that you come across a successful semiconductor company that doesn’t even sell a chip. ARM’s business entirely revolves around licensing IP for its instruction set as well as its own CPU (and now GPU and video) cores.
Before we get into discussions of specific cores, it’s important to talk about ARM’s portfolio as a whole. In the PC space we’re used to focusing on Intel’s latest and greatest microarchitectures, which are then scaled in various ways to hit lower price targets. We might see different core counts, cache sizes, frequencies and maybe even some unfortunate instruction set tweaking but for the most part Intel will deliver a single microarchitecture to cover the vast majority of the market. These days, this microarchitecture is simply known as Core.
E-mail This Article | Printer-Friendly Page |
Related News
- The #ARM Diaries, Part 1: How ARM's Business Model Works
- Realtek and V-Nova Announce Support for MPEG-5 Part 2 LCEVC on Set-Top-Box SoCs
- ADTechnology to launch its 5nm A53-based Platform, ADP500 based on Samsung Foundry
- Algae-powered computing: scientists create reliable and renewable biological photovoltaic cell
- SEMIFIVE collaborates with Arm to accelerate its custom SoC designs
Breaking News
- PUFsecurity Unveils Next-Gen Crypto Coprocessor PUFcc7 Featuring High-speed Performance and TLS 1.3 Support
- SEMIFIVE Starts Mass Production of its 14nm AI Inference SoC Platform based Product
- VeriSilicon's complete Bluetooth Low Energy IP solution is fully compliant with LE Audio specification
- TASKING and Andes Announce FuSa Compliant Compiler Support for Andes RISC-V ASIL Compliant Automotive IP
- Efabless Launches an "AI Wake Up Call" Open-Source Silicon Design Challenge
Most Popular
- Intel and Arm Team Up to Power Startups
- Chiplet Interconnect Pioneer Eliyan Closes $60 Million Series B Funding Round, Co-led by Samsung Catalyst Fund and Tiger Global Management to Address Most Pressing Challenge in Development of Generative AI Chips
- PUFsecurity Unveils Next-Gen Crypto Coprocessor PUFcc7 Featuring High-speed Performance and TLS 1.3 Support
- Renesas Introduces Industry's First General-Purpose 32-bit RISC-V MCUs with Internally Developed CPU Core
- SmartSoC Solutions Joins TSMC Design Center Alliance to Boost Semiconductor Innovation in India