11. These logic units consisted of a single ferrite ring ( toroid ), with up to fifteen connections to it. 12. A minimal hypothetical microprocessor might only include an arithmetic logic unit ( ALU ) and a control logic section. 13. The "'AL1 "'was an 8-bit bit slice which contained eight registers and an arithmetic logic unit ( ALU ). 14. Boolean circuits provide a model for many digital components used in computer engineering, including multiplexers, adders, and arithmetic logic units . 15. A "'datapath "'is a collection of functional units, such as arithmetic logic units or central processing unit ( CPU ). 16. The execution resources consisted of two arithmetic logic units ( ALUs ), a load and store unit and two floating-point units. 17. The microcode simulator uses eight freely usable register each 32-bit wide connected with a 32-bit arithmetic logic unit ( ALU ). 18. It tells the computer's memory, arithmetic / logic unit and input and output devices how to respond to a program's instructions. 19. The arithmetic logic unit ( ALU ) is a digital circuit within the processor that performs integer arithmetic and bitwise logic operations. 20. Since the earliest days of computer architecture, some CPUs have added several arithmetic logic units ( ALUs ) to run in parallel.
