Instruction set architecture is the link between a computer's software and hardware.

IBM solved this problem with the introduction of the Instruction Set Architecture (ISA) and the microcode engine in the 60s. Specifically, the launch of the microcoded IBM System/360 ushered in ...

In computer science, an instruction set architecture (ISA) is an abstract model of a computer. It’s also referred to as architecture or computer architecture. Moreover, a central processing unit (CPU) ...

Design and understanding of the computer system as a whole unit. Performance Evaluation and its role in computer system design; Instruction Set Architecture design, Datapath design and optimizations ...

In this article, we introduce a dual instruction-set architecture, “Dual-IS”, that implements both RISC-V and TTA instruction sets with shared datapath resources by means of a lightweight microcode ...

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

(Similar errors were not uncovered in other implementations of the architecture.) The authors describe how they ran tests of the RISC-V instruction set using a high-level program written in the C ...

RISC-V is an instruction set architecture for processors that offers innovative operational mechanisms. Learn about its background and the advantages it brings.

The x86 instruction set architecture (ISA), used today in more than 90 percent of the world's PCs and servers, hit the marketplace in 1978 as part of Intel's 8086 chip.

A new instruction set architecture from China's Loongson, which the company claims is fully made in China, could be a new open-source ISA.