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 ...

Try to investigate the differences between the x86 and ARM processor families (or x86 and the Apple M1), and you'll see the acronyms CISC and RISC. It's a common way to frame the discussion, but not a ...

Some of the articles online are framing this as a CISC-versus-RISC battle, but that's an outdated comparison. The "classic" formulation of the x86 versus ARM debate goes back to two different methods ...

Interrupt responsiveness, code execution predictability, and the ability to easily and quickly manipulate I/O pins and register bits are also important considerations. Standardized benchmarks such as ...

RISC is a somewhat misleading term, as a RISC processor doesn't *have* to have fewer instructions in its ISA than a CISC system (Though RISC architectures do tend to try to do so). For example, the ...

Renesas Technology Europe has announced that it has completed the design of an innovative new CISC (Complex Instruction Set Computer) CPU architecture that will deliver unmatched capabilities in code ...

The new MCUs will be built on a 90-nm flash process and achieve the world's top-class performance and code efficiency among CISC devices TOKYO, November 8, 2007 -- Renesas Technology Corp. today ...

A computer processor uses a so-called Instruction Set Architecture to talk with the world outside of its own circuitry. This ISA consists of a number of instructions, which essentially define the ...

An instruction set architecture (ISA) defines the set of basic operations a computer must support. This includes the functional definition of operations and precise descriptions of how to invoke and ...