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TMDSCNCD263: HSEC Pinout, how to find all expected pins?

Part Number: TMDSCNCD263
Other Parts Discussed in Thread: TMDSHSECDOCK-AM263, TMDSHSECDOCK, AM2634

Tool/software:

Hi!

I am trying to read and set all the ADC and many ePWM peripherals on the TMDSCNCD263 and TMDSHSECDOCK-AM263.

Here is the user manual for the doc - pg.26 https://www.ti.com/lit/ug/spruj73/spruj73.pdf?ts=1746622178029

For the ADC:

I am using syscfg to configure all the ADC pins. I am reading a nominal adc count for all pins besides the following are showing a very low count, between 0-10: 

  • ADC2_AIN4
  • ADC2_AIN5
  • ADC4_AIN2
  • ADC4_AIN3
  • ADC4_AIN4
  • ADC4_AIN5

Curious enough, these are the only ADC pins missing from the TMDSHSECDOCK-AM263 user manual. Even though they are configured in syscfg and are assigned their default BGA pins, they are actually reading low.

In the control card user doc, these are the specified default pins that are the same as what i have configured in syscfg

V4 ADC4_AIN2 ADC4_AIN2 U5 ADC4_AIN3 ADC4_AIN3 V3 ADC4_AIN4 ADC4_AIN4 U4 ADC4_AIN5 ADC4_AIN5

PG.44 - https://www.ti.com/lit/ug/spruj09d/spruj09d.pdf?ts=1746734052418&ref_url=https%253A%252F%252Fwww.ti.com%252Ftool%252FTMDSCNCD263 

Are this pins not available on the TMDSHSECDOCK?

For EPWM:

I am trying to configure ePWM8 and see the output. What pin should epwm8a be on if its on BGA G3 (its default)?

Trying to understand the mapping between BGA pins (i.e. G3, H2) to the TMDSHSECDOCK pins.

Thanks!