Instruction Set Architecture (ISA) is a set of instructions defined for the processor’s architecture. These are the instructions that the processor understands. It defines the hardware and software ...

Back in the early days of computing, manufacturers didn't build a whole line of software-compatible computer systems where each system was aimed at a different price/performance point. Instead, each ...

x86, the mainstream instruction set architecture for PC CPUs, originated from the Intel 8086 processor and has been in use for 46 years. Technology blog Hackaday claims that x86 will be extinct in the ...

Intel Corp. and Advanced Micro Devices Inc. today launched an industry group dedicated to improving the x86 instruction set architecture. Besides the two chipmakers, the consortium, announced at the ...

Arm Holdings plc plans to cancel a license that gives Qualcomm Inc. permission to use its instruction set architecture in chips. Bloomberg reported the development today. Qualcomm, the world’s top ...

An Instruction Set Architecture (ISA) defines the software interface through which for example a central processor unit (CPU) is controlled. Unlike early computer systems which didn’t define a ...

Every Wednesday and Friday, TechNode’s Briefing newsletter delivers a roundup of the most important news in China tech, straight to your inbox. Sign up Last week, Chinese processor company Loongson ...

Power.org has released Power Instruction Set Architecture (ISA) Version 2.06, which incorporates significant advances for server and embedded applications that improve performance and efficiency and ...

A job listing posted to Apple's website this week reveals the company is researching RISC-V instruction set architecture solutions, suggesting future in-house chip designs might implement the ...

I have been working on an Instruction Set Architecture as a hobby for a long time. I'm ready to put it on Ars Technica for discussion. Of course this Architecture is only in the proposal stage.