The following transfer statement specify a memory. Explain the memory operation in each case. a. R2 <--- M[AR] b. M[AR] <--- R3 c. R5 <--- M[R5]

 

Q.) The following transfer statement specify a memory. Explain the

 memory operation in each case.

       a. R2 <--- M[AR]

       b. M[AR] <--- R3

       c. R5 <--- M[R5]

 

ANS:

a)     Read memory from address register value from R3

b)     Value from R3 is stored into memory register

c)     It will firstly read the memory word specified by R5 & then transfer the value into the same register R5 this is mostly used in indirect addressing