Tang Nano 20K and configuration of IP "SDRAM Controller HS"

It is difficult to find the parameters for the IP to match the SDRAM as described in the IP manual. I am in touch with Gowin support but it has been of no help yet.

Here is a screenshot of my current configuration and hope that others have got the SDRAM working without glitches and can confirm or correct the parameters.

Kind regards

https://preview.redd.it/7u68z3f103de1.png?width=797&format=png&auto=webp&s=ba0c5819bd1fef65d00962eebf036fc1dd61c51d