Other Parts Discussed in Thread: HALCOGEN, TMDX570LC43HDK
Tool/software:
I'm working with the TI Hercules TMS570LC4357 Development Kit and trying to configure PWMs 1, 3, and 7 (A and B) on the following pins:
- PWM1 A and B: D9, D10
- PWM3 A and B: W5, V6
- PWM7 A and B: V7, T1
I'm successfully getting pulses on PWM3 and PWM7 (A and B), but not on pins D9 and D10 for PWM1 (A and B). However, when I configure PWM1 to pins B5 and H3, I do get the PWM signals.
I have configured the pins using Halcogen, and D9 and D10 are supposed to be the default pins for PWM1. I want to use PWM1 on D9 and D10.
From TMS570LC4357 Hercules Microcontroller Based on the ARM® Cortex®-R Core:
Just for reference, I have also configured pin E3 for ETPWM1SYNCO.
From the TMS570LC4357 Hercules Microcontroller and Development Kit documentation, I can't see D9 and D10 configured for PWM1 in the HDK User's Guide.
Could the issue be that the Hercules Development Kit (HDK) does not support D9 and D10 for PWM1? If so, will the TMS570LC4357 IC itself support PWM1 on these pins?