of memory. It is an enhanced version of its predecessor, the 8080, requiring only a single
These operations perform mathematical calculations. All actions occur relative to the accumulator. ADD B (Add contents of register B to the Accumulator) microprocessor 8085 ppt by gaonkar new
The data's memory address is held inside a register pair (usually the HL pair). of memory
: All 8085 instructions can be grouped into five main types : microprocessor 8085 ppt by gaonkar new
Address is specified by a register pair ( MOV A, M ).
: Covers the 8-bit internal data bus and 16-bit address bus (allowing 64KB memory addressing) Slideshare The 8085 Programming Model : Focuses on the Accumulator