Hi all, I am using the chip C8051F020 manufactured by Cygnal Integrated Products. My compiler is C51. How can I include a assembly code in the C code to implement a clock of 8MHz. I tried using for loop with a count of 1, it delivers only a clock of maximum 170Khz. If I can use a assembly code just three or four NOP instruction will give me the clock which i require. Please help me rgds, Deepak