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TMS570LS0432: VCLK2 configuration

Expert 2025 points
Part Number: TMS570LS0432
Other Parts Discussed in Thread: HALCOGEN

Question on what VCLK2 frequency can be.  In the above snip, from tech manual, it says  "Can be HCLK/1 or HCLK2/2" .  Does "can be.."  mean these are the only 2 options..? What are all the other dividers then for (I think there are 16 for VCLK2 divider )

Also, HalCoGen  GCM tab -> VCLK2 divider, the help/pop-up on mouse brings up this also "HCLK >= VCLK2 >= VCLK1"  . Is this also another restriction then  that VCLK2 >= VCLK1 .? Where in the manual does HalCoGen take this from?

Tried settings VLKC2 to lower than reset (VCLK1)  (because I don't need high(er) clock for what it drivers, like HET1 says) and now system doesnt start - fails at memory initialization step.

Would like to understand where in the manual are the details I'm missing.