divide, push-multiple or memory-copy instructions are the instructions which require most clock cycles. On top of the cycles required by the CPU, there are in most cases additional cycles required for memory access. In an ARM7 system, the instruction STMDB SP!
How is a microcontroller used to determine the high-voltage level frequency on a bus? Real-Time OS Questions Which real-time software metrics are the most important, according to you? What are the pros and cons of using a real-time OS on a mid-range micro-controller? Specific Coding Quest...