hardware system

Register holding the address of the next instruction.

Register used for arithmetic and logical operations.

Very fast small storage location inside a processor.

Architecture using complex instruction sets.

Architecture using a relatively simple instruction set.

64-bit ARM processor architecture.

Processor architecture emphasizing efficiency and scalability.

64-bit extension of the x86 architecture.

Processor instruction-set architecture widely used in PCs.

Instruction Set Architecture defining processor behavior and instructions.