Other Parts Discussed in Thread: MMWAVEICBOOST,
Tool/software:
I am using a IWR6843ISK (programming the cortex R4) on a MMWAVEICBOOST and trying to use the ePWM to generate a simple timer interrupt but am having trouble getting started. The SDK doesn't appear to have support for ePWM so I've been trying to get it working without that. The TRM lays out the following instructions for enabling the clock:
The proper procedure for enabling ePWM clocks is as follows:
1. Enable ePWM module clocks using the IOMM control registers for each ePWM module instance
2. Set TBCLKSYNC = 0. This will stop the time-base clock within any enabled ePWM module.
3. Configure ePWM modules: prescaler values and ePWM modes.
4. Set TBCLKSYNC = 1.
I couldn't find any documentation for the IOMM registers it's referring to to enable the ePWM clock and set TBCLKSYNC. For the IOMM registers it says the following: Bit 1 of the device-level multiplexing control module (IOMM) register PINMMR166 is defined as the TBCLKSYNC bit.
Any help on where to find information on this register would be appreciated.
