TMS320F28P650DK: Ecap时钟源同步问题

您好，

     是的，我们正在准备更新 TRM 章节中的这张表格。很抱歉给您造成的困惑。

      请参考 driverlib 的 ecap.h 了解 f28p65x 上的 syncin 源。

 //! Disable Sync-in
    ECAP_SYNC_IN_PULSE_SRC_DISABLE         = 0x0,
    //! Sync-in source is EPWM1 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM1   = 0x1,
    //! Sync-in source is EPWM2 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM2   = 0x2,
    //! Sync-in source is EPWM3 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM3   = 0x3,
    //! Sync-in source is EPWM4 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM4   = 0x4,
    //! Sync-in source is EPWM5 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM5   = 0x5,
    //! Sync-in source is EPWM6 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM6   = 0x6,
    //! Sync-in source is EPWM7 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM7   = 0x7,
    //! Sync-in source is EPWM8 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM8   = 0x8,
    //! Sync-in source is EPWM9 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM9   = 0x9,
    //! Sync-in source is EPWM10 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM10  = 0xA,
    //! Sync-in source is EPWM11 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM11  = 0xB,
    //! Sync-in source is EPWM12 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM12  = 0xC,
    //! Sync-in source is EPWM13 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM13  = 0xD,
    //! Sync-in source is EPWM14 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM14  = 0xE,
    //! Sync-in source is EPWM15 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM15  = 0xF,
    //! Sync-in source is EPWM16 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM16  = 0x10,
    //! Sync-in source is ECAP1 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP1   = 0x11,
    //! Sync-in source is ECAP2 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP2   = 0x12,
    //! Sync-in source is ECAP3 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP3   = 0x13,
    //! Sync-in source is ECAP4 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP4   = 0x14,
    //! Sync-in source is ECAP5 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP5   = 0x15,
    //! Sync-in source is ECAP6 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP6   = 0x16,
    //! Sync-in source is ECAP7 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_ECAP7  = 0x17,
    //! Sync-in source is Input XBAR out5 signal
    ECAP_SYNC_IN_PULSE_SRC_INPUTXBAR_OUT5 = 0x18,
    //! Sync-in source is Input XBAR out6 signal
    ECAP_SYNC_IN_PULSE_SRC_INPUTXBAR_OUT6 = 0x19,
    //! Sync-in source is Ethercat sync0 signal
    ECAP_SYNC_IN_PULSE_SRC_ETHERCAT_SYNC0 = 0x1A,
    //! Sync-in source is Ethercat sync1 signal
    ECAP_SYNC_IN_PULSE_SRC_ETHERCAT_SYNC1 = 0x1B,
    //! Sync-in source is EPWM17 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM17  = 0x1C,
    //! Sync-in source is EPWM18 sync-out signal
    ECAP_SYNC_IN_PULSE_SRC_SYNCOUT_EPWM18  = 0x1D,
    //! Sync-in source is FSI RXA RX signal
    ECAP_SYNC_IN_PULSE_SRC_FSIRXA_RX_TRIG1 = 0x1E,
    //! Sync-in source is FSI RXB RX signal
    ECAP_SYNC_IN_PULSE_SRC_FSIRXB_RX_TRIG1 = 0x1F,
    //! Sync-in source is FSI RXC RX signal
    ECAP_SYNC_IN_PULSE_SRC_FSIRXC_RX_TRIG1 = 0x20,
    //! Sync-in source is FSI RXD RX signal
    ECAP_SYNC_IN_PULSE_SRC_FSIRXD_RX_TRIG1 = 0x21,