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MCBSP配置成SPI 基于C6000平台

        配置MCBSP0,所有寄存器失败?

        我们平台是DSP的C6424,想把MCBSP0配置成Master SPI,但是发觉与MCBSP0相关的所有寄存器都是0值。在CCS3.3界面Registers界面中查看结果都是0值(如:MCBSP0_SPCR,  MCBSP0_PCR, MCBSP0_XCR...)

       备注:但是MCBSP1配置Slave SPI,  配置MCBSP1的寄存器都可以正常配置.


       请教一下TI工程师,是什么原因呢?