Write code for the PIC16F1829 Problem solving using shift and byte-test-skip ins

Question

Write code for the PIC16F1829

Problem solving using shift and byte-test-skip instructions: The following C code counts the number of "1" bits in j and returns the answer in k. The operation j & 0 times 01 tests the value of the LSb of j. k = 0;//init bit count for (i = 0: i! = 8: i++) {//do for 8 bits if (j & 0 times 01) { k++;//LSb = 1, increment count j = j > > 1;//look at next bit } Write an assembly program and single step the program to verify the result. You need to assign an initial number for the file register j.

Explanation / Answer

Micro Processor 8085 code :-
    MVI B, 00H
    MVI C, 08H
    MOV A, D
BACK: RAR  
    JNC SKIP
    INR B
SKIP: DCR C
    JNZ BACK
    HLT

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