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McBSP中4个中断向量MRINTA、MXINTA、MRINTB、MXINTB的定义手册与代码不一致



PieVect.c中定义如下:

// Group 6 PIE Vectors
      SPIRXINTA_ISR,   // 6.1 SPI-A
      SPITXINTA_ISR,   // 6.2 SPI-A
      MRINTA_ISR,      // 6.3 McBSP-A
      MXINTA_ISR,      // 6.4 McBSP-A
      MRINTB_ISR,      // 6.5 McBSP-B
      MXINTB_ISR,      // 6.6 McBSP-B
      rsvd_ISR,        // 6.7
      rsvd_ISR,        // 6.8


而在“TMS320x2833x, 2823x System Control and Interrupts Reference Guide”中的定义如下:

即:

      MRINTA_ISR,      // 6.5 McBSP-A
      MXINTA_ISR,      // 6.6 McBSP-A
      MRINTB_ISR,      // 6.3 McBSP-B
      MXINTB_ISR,      // 6.4 McBSP-B


哪个是对的呢???