Tool/software:
I am trying to use RTI_B to generate timer interrupts but any read/write from the register 0xFFFFEE00 as stated in the technical reference manual (SWRU522E) causes an abort and in the register view this register values are just ????. I've ruled out the MPU regions, and I've got another rev of the IWR6843ISK that will let me write the registers with no problem. The board I am trying to get working looks most similar to the Rev C, though where the corner is notched in the diagram, the whole corner is cut out on mine. The board that lets me write the RTI_B registers is a IWR6843ISK-ODS (deprecated), though I couldn't get the UART working on it. Any documentation for the revision differences would be helpful as I've only found the 60GHz mmWave Sensor EVMs User Guide. Or if there's any startup/clock enable necessary to allow register writes to RTI_B, I couldn't find anything and it just worked on the other board rev no problem. I'm on CCS 12.8.1 using TI CLANG v2.1.3 LTS