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PLL settings for the S3C2410

Hello Everybody!

Anyone of you had some experience with the PLL settings for the S3C2410 from Samsung ?

thanks,

Desperate FAE

Reply to
Desperate FAE
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Sort of. What do you want to know?

cheers,

Al

Reply to
Al Borowski

My questions are regarding the formula they provide on page 7-19 of the User Manual, and the table for the recommended settings on 7-20, together with the note on 7-19 stating that one should ask them if setting values for the formula that are not listed in the table.

In my particular example I try to set a frequency of 250 MHz from an input one of 12 MHz. From the formula I could use following settings several different settings, for example:

a) m=159, p=2, s=1 for 250.50 MHz b) m=117, p=1, s=1 for 250 MHz

and a lot of other ones that the PLLSET.exe utility you can download from the website reports... Which are the best ones to use? why?

best thanks,

Desperate FAE

Reply to
Desperate FAE

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