I am using STM32F446RTE (64pins) with TouchGFX 4.18. The screen is working but there is slight flickering (slow refresh time). As I don't need touch screen function, can I stop continuous refreshing of the screen and only update the screen where needed.

[MM..1]

touch screen function isnt relevant to this

yes if you have display with memory

[RBoud.1]

Excellent, thank you. uController has 512KB flash and 128KB Ram. Program mem usage is Program Size: Code=140840 RO-data=96468 RW-data=580 ZI-data=46596. TouchGFX use partial mode. How can I achieve this or which TouchGFX function to call to refresh the screen? I Want to use flags to call this function.