Hi
I want to access only one bit of a register. I know the method how to do it from the same forum but I want to know whether this operation affects the whole register i.e if im writing a program to read one bit in a register, does it read the whole register and fetches that particular bit for me or it reads only that bit without even reading the whole register??
Thanks in advance, Hope my question is clear. If not please post.
I want to access only one bit of a register. I know the method how to do it from the same forum but I want to know whether this operation affects the whole register i.e if im writing a program to read one bit in a register, does it read the whole register and fetches that particular bit for me or it reads only that bit without even reading the whole register??
Thanks in advance, Hope my question is clear. If not please post.