Assuming the register R1 is the index register and has the v

Assuming the register R1 is the index register and has the value 0x200 and memory contains the following values, what is the resulting value in the AC after a LOAD 0x1000 instruction for each of the addressing modes: Immediate Direct Indirect Indexed

Solution

addressing modes resulting value in AC (a) Immediate 0x1000 (b) Direct 0x1500 (c) Indirect 0x1300 (d) Indexed 0x1240