SDRAM support for 160 MHz support

[khush_THF]

i am having i.MX RT1173 Processor and  freertos .

I have SDRAM W9825G6KH -6 . It can support till 166 MHz. 

I want to configure the SDRAM for 166 MHz frequency .

 In reference manual of i.MX RT1173 Processor i could see that we can have below frequency. 

Could you please help me how to generate 166 MHz clock .

currently i can get which is close to 166 MHz is 176 MHz . can you please tell how to configure SEMC clock root its self so that it can support 166 MHz .

[Omar_Anguiano · Accepted solution]

You will need to modify the PLL settings to obtain a frequency that is divisible to 166MHz. Here I share my results:

BR,
Omar