C5535 CLKIN

sam lai

Dear All :

The C5535 ezdsp reference design used the RTC clock as CLKIN by setting CLKSEL tied to low.

What's the difference between selecting RTC clock as CLKIN or selecting external clock (12 MHz) as CLKIN.

Sam.

0 Steve Tsang over 13 years ago

Please refer to data sheet and System chapter in Technical reference Guide for details.

Basically, CLK_SEL determines whether CLKIN or RTC Clock from the MUX to be the CLKREF into the clock generator.

Regards.

0 sam lai over 13 years ago in reply to Steve Tsang

Dear Steve :

We've reviewed the reference guide.

The problem is which one is better or no difference ??

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