last time when i came here to find some clock references. but most of them can not works well. so this files works well on FPGA board.-last time when i came here to find some clock references. but most of them can not works well. so this works well o

C8051 rtl的汇编驱动程序，如果能看懂会给你带来很大的好处，学习的好资料.-The driver of C8051 rtl, it will bring you very big benfit if you will read it, it is very nice.