Implement a program to mask the lower four bits of content of the memory location.

Program:

//MASK OFF LEAST SIGNIFICANT 4 BITS OF AN 8-BIT NUMBER
//The number to be masked is stored in C050
//Answer is stored in C051

LDA C050
ANI F0
STA C051
HLT

Input:

Content of Memory Location C050: 96h

Output:
Content of Memory Location C051: 90h