MSP430FR2111: About DCOFTRIM.

user6181012

Prodigy 250 points

Part Number: MSP430FR2111

Hello everyone,

Please tell me about DCOFTRIM of CSCTL1.

I am aware that DCOTAP is automatically adjusted during FLL lock operation.

Is DCOFTRIM adjusted automatically during FLL lock operation?

Thanking you in advance.

Best regards.

over 3 years ago

0 Aaron Barrera over 3 years ago

TI__Mastermind 26046 points

Hello,

The DCOFTRIM is not automatically adjusted during FLL lock operation since it is software controlled. Please refer to Section 3.2.11.2 DCO Software Trim of the User's Guide, step 13 demonstrates how to implement DCOFTRIM in a software loop based on the relative position of DCO tap.

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MSP430FR2111: About DCOFTRIM.