F28M35 - clock speed on "E", "M" and "H" device

Edwin98052

Do I have to run each device on that specific speed?

--> F28M35E = 60MHz

--> F28M35M = 75MHz

--> F28M35H = 150MHz

Or can I define 60MHz and my application will run on each them okay?

0 Joe Prushing over 13 years ago

Those are the max speeds, so any speed below such as 60Mhz is fine.

0 Edwin98052 over 13 years ago in reply to Joe Prushing

Will this be the right way to setup the clock for

Cortex M3 = 60MHz and TI C28x = 60MHz:

SysCtlClockConfigSet( SYSCTL_USE_PLL | (SYSCTL_SPLLIMULT_M & 0x06) | SYSCTL_SYSDIV_1 | SYSCTL_M3SSDIV_1 );

0 Joe Prushing over 13 years ago in reply to Edwin98052

You got it!

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