Hi, How do i generate a delay of 50nS using C.is there any NOP instruction in ARM7.i dont want to use timer or interrupt.please help
Regards, Divya
Assembler syntax is NOP.
I don't think there's an explicit opcode in the instruction set for NOP, but rather, some instruction with no net effect is actually assembled instead, say ORR R0, R0, 0 with the update-the-CPSR-bit not set in the instruction.