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C28x-eCAP

Assign eCAP pins to GPIO pins.

ECAP# Input X-BAR

Select the input X-BAR for eCAP. This parameter is available only for specific processors.

ECAP# capture pin assignment

Indicates the GPIO pin used for eCAP in capture mode.

Note

  • For F2807x, F2837x, F28004x, F28002x, and F2838x processors the ECAP# capture pin assignment is disabled.

  • This parameter is available only for specific processors.

ECAP# APWM pin assignment

Assign eCAP APWM pins to GPIO pins. This parameter is available only for specific processors.

Note

When configuring eCAP APWM pin assignment, the Output Xbar GPIO is also set in Output Xbar tab.

eCAPxSYNCIN source selection

Indicates the SYNC source select register for the ePWM SYNCOUT, eCAP SYNCOUT, INPUTXBAR and EtherCATSYNC. You can also set the SYNCIN to Disabled.

Note

  • The default eCAPxSYNCIN source selection value varies based on the processor selected.

  • For processors F28004x/F2837xD/F2837xS/F2807x, EXTSYNCIN1 and EXTSYNCIN2 are mapped to Input X-BAR 5 and Input X-BAR 6 respectively.

Output X-BAR

Indicates which Output X-BAR is used for the selected ECAP# APWM pin assignment parameter. This parameter is available only for specific processors.

Note

  • For F2807x, F2837x, F28004x, F28002x, and F2838x processors the Output X-BAR is disabled.

  • This parameter is available only for specific processors.

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