I have to write a C program which takes a 64bit hex number, splits it into its lower and higher halves and then converts them to binary.
my problem is for example
if the 64 bit hex number = [aa,bb,cc,dd,ee,ff,ab,ac]
which are the lower bits...does it start from [dd,cc,bb,aa] or is it from [aa,bb,cc,dd]. How should I read the hex values??
If anyone could clear this up for me I would greatly appreciate it.......
takes a million