终于把5409的McBSP的配置搞清楚了！现在就把我做的写出来，也好让后来人在这方面少走弯路。

我的目标是将MCBSP配置成SPI兼容接口。 我采用MCBSP0。

下面我把我用汇编写的McBSP的初始化程序给出来。已经调试通过了，但是可能还有不对的地方，请大家看了以后指正！

-Finally put the McBSP configuration of 5409 has been clear! Now they make me write out, or let people in this regard was less detours.

My goal is to McBSP configured as SPI-compatible interface. I used MCBSP0.

The following put me with the compilation of my Writing the McBSP initialization procedure give out. Have been debug through, but there may be wrong, please correct me after reading everyone!