ARC's Tangent-core processor is unique among microcontrollers, but companies are starting to move their microcontroller offerings in Tangent's direction. The ARC core provides 30 base instructions, ...

Introduced in 1998, 3DNow! was AMD's answer to the growing multimedia demands being placed on the K6-2 silicon of the day. Today AMD has announced that the instruction set is being deprecated. AMD ...

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 ...

Cortus, which licenses small 32-bit cores, has upgraded its instruction set and launched two new cores which use the new one. Why upgrade? “Embedded applications have got more complex,” replies Cortus ...

IBM Corp. is open-sourcing the machine language at the heart of its OpenPower processor series, which is used, among others, in the world’s two fastest supercomputers. The move was revealed today by ...

This paper presents an instruction set simulator of a 32-bit CPU and explains its use in embedded software development. Interaction of the ISS with transaction level model of a complex peripheral ...

When developing software for small microcontrollers, it is common to use assembly language in the final product. But there is still much value in prototyping the software and its algortihms in C. Here ...

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 ...

There’s always some debate around what style of architecture is best for certain computing applications, with some on the RISC side citing performance per watt and some on the CISC side citing ...

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 ...