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 ...

The registers inside the CPU, the machine code instruction set, and the ways in which the instructions interact with the registers and status flags are all intertwined. As you may recall, one of my ...

This paper describes the design and implementation of a version of the 8051 microcontroller, one of the most commercially used microcontrollers in FPGA with reconfigurable instruction set.

[Hasith] sent in this project where he goes through the process of designing a one instruction CPU in Verilog. It may not win a contest for the coolest build on Hack A Day, but we really do appreciate ...

Reduced Instruction Set Computer, or RISC, is a processor architecture that uses a simplified instruction set that leads to faster execution of programs. This term was viewed 4,997 times.

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 ...

ARM has unveiled a new, highly flexible type of vector processing instruction that it plans to debut in HPC markets and businesses. Share on Facebook (opens in a new window) Share on X (opens in a new ...

Even if you’ve never taken a coding class, you’ve probably heard of computer programming languages like Python, C++, JavaScript, and HTML. (Bonus points if you’re familiar with Swift and PHP.) ...

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 ...