Part Number: TMS320F280049C
Hello,
My customer wants to synchronize some ePWM modules with an external signal, so he plans to use the EXTSYNCIN1/2 signals described in section 18.4.3.3 of the TRM. The TRM says "When configuring the sync chain propagation path using the SYNCSEL registers, make sure that the longest path does not exceed four ePWM/eCAP modules". Could you please clarify whether that actually means 4 ePWM modules (e.g., ePWM1 to 4), or as shown in figure 18-7, 4 ePWM or eCAP groups of modules (e.g., ePWM1-3, ePWM4-6, ePWM7-8, and eCAP1-3)? Thank you.
Best regards,
François.
