TMS320F28377D: Inquiries about the difference between the 28377D series and the 28377S series

Hello E2E Experts,

Good day.

I could learn the structural differences between the two models through the attached Compare products and Datasheet.

https://www.ti.com/assets/js/compareParts/compare.html?familyId=5014&parts=TMS320F28377D,TMS320F28377S&cols=o1,p3318,p887,p62,p1227,p1219,p2959,p3164,p2192,p2130,p1228,p3268,p568,p1130,p3316,p2954,p1020,p59,p1202,p3173,p702,p1192,p1498,p199,o4&lang=en

Looking at the Functional Block Diagram of the Datasheet, Flash and User Configurable DCSM OTP is assigned to each CPU in the 28377D, and one CPU uses all of them alone in the 28377S.

What I'm additionally curious about is, if I use only one 28377D CPU as a single core,
whether the one CPU I will use can use all of the Flash or Ram assigned to each CPU.
The above question is the most important question because we want to confirm whether the performance equal to or higher than that of the 28377S is possible when the 28377D is used as a single-core CPU.

Regards,

CSC