Statement:Calculate the sum of series of even numbers from the list of numbers. The length of the list is in memory location 2200H and the series itself begins from memory location 2201H. Assume the sum to be 8 bit number so you can ignore carries and store the sum at memory location 2210H.
Sample problem:
2200H= 4H
2201H= 20H
2202H= l5H
2203H= l3H
2204H= 22H
Result 22l0H= 20 + 22 = 42H
= 42H
Source program:
LDA 2200H
MOV C, A : Initialize counter
MVI B, 00H : sum = 0
LXI H, 2201H : Initialize pointer
BACK: MOV A, M : Get the number
ANI 0lH : Mask Bit l to Bit7
JNZ SKIP : Don't add if number is ODD
MOV A, B : Get the sum
ADD M : SUM = SUM + data
MOV B, A : Store result in B register
SKIP: INX H : increment pointer
DCR C : Decrement counter
JNZ BACK : if counter 0 repeat
STA 2210H : store sum
HLT : Terminate program execution
