Initialize SDRAM with 166 MHZ via DCD

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Initialize SDRAM with 166 MHZ via DCD

Jump to solution
293 Views
Masmiseim
Senior Contributor I


Hello NXP Team,

We are trying to initialize the SDRAM (16 bit) with DCD, except for the clock everything seems to work quite well. But we are not able to set the required 166 MHz. The clock is always set to 198 MHz. Do you have an example for 166 MHz?
I have attached our current configuration.

Thank you very much

0 Kudos
Reply
1 Solution
274 Views
Omar_Anguiano
NXP TechSupport
NXP TechSupport

Please use this configuration for 166Mhz clock.

Omar_Anguiano_0-1737068763905.png

This will set the SEMC with this source and this divider. 

Omar_Anguiano_1-1737068794372.png

Best regards,
Omar

View solution in original post

2 Replies
275 Views
Omar_Anguiano
NXP TechSupport
NXP TechSupport

Please use this configuration for 166Mhz clock.

Omar_Anguiano_0-1737068763905.png

This will set the SEMC with this source and this divider. 

Omar_Anguiano_1-1737068794372.png

Best regards,
Omar

210 Views
Masmiseim
Senior Contributor I
Thanks for the feedback. Seems to work
0 Kudos
Reply