An arm processor, can switch and operate on multiple instruction sets. Some of the instruction sets, that an arm processor can operate on, are thumb, which is a 16 bit instruction set, thumb2 which combines 16 and 32… Read More
Category: arm
ARM processor modes
Let us start by first asking the question, of why do we need, the processor modes. Well simply put, a processor mode, is used to define a capability, so for example, the kind of features, instructions, or registers which … Read More