SWP & SWPB Instructions in ARM7 | Simple Working Explained with Examples

In this video, we clearly explain the working of SWP (Swap Word) and SWPB (Swap Byte) instructions in ARM7 architecture. You will learn: 🔹 How SWP performs an atomic 32-bit swap 🔹 How SWPB performs an 8-bit swap 🔹 Step-by-step operation flow 🔹 Easy examples showing register and memory changes 🔹 Why swap operations are atomic on ARM7