Counter for string loop operations. Ad Shop Plumbing Heating HVAC Supplies From Premium Brands Including Honeywell Uponor. Register Definition A Register Is A Temporary Storage Area Built Into A Cpu Memory Address Program Counter Definitions For example storing current register content when there is an interruption. . Ad Find Deals on black register 4x12 in HVAC on Amazon. The 8051 has 4 registers bank. General Purpose Registers. 16 data registers and 2 processor status registers. Each register can store 8 bits. This can be achieved by combining the register pairs B and C D and E and H and L to perform 16-bit operations. Doughnuts at General Porpoise are made with fresh eggs and are filled with seasonal jams jellies curds custards and creams. Register are used to quickly accept store and transfer data and instructions that are being used immediately by the CPU there are various types of Registers those are