Microprocessor Terminologies

Data Transfer Instructions

MOV -- This instruction copies the contents of the source register into the destination register

MVI -- The 8-bit data is stored in the destination register or memory.

LDA -- The contents of a memory location, specified by a in the operand, are copied to the accumulator.

LDAX -- The contents of the designated register pair point to a memory location. This instruction copies the contents of that memory location into the accumulator.