What Is Addressing Modes In Computer Organization? Addressing modes are an aspect of the instruction set architecture in most central processing unit (CPU) designs. … An addressing mode specifies how to calculate the effective memory address of an operand by using information held in registers and/or constants contained within a machine instruction or elsewhere. What
What Is The Difference Between STA And Stax? STA: – the content of accumulator are copied into the memory location. … STAX(Store accumulator indirect): – The contents of the accumulator are copied into the memory location specified by the contents of the operand (register pair). The contents of the accumulator are not altered. What is
What Is The Addressing Mode Of JMP BX? JMP [BX] refers to the memory location within the data segment at the offset address contained in BX. At this offset address is a 16 bit number that is used as the offset address in the intrasegment jump. This type of jump is sometimes called an double