yes, to calibrate the DCO, you use the DCO for the SMCLK, and then use
TimerA with the SMCLK, and setup CCTL2 for a capture selecting ACLK as
the signal to trigger the capture by selecting CCIxB in CCTL2 for the
Then see how many
SMCLK ticks occurs in CCR2 for one tick of the ACLK.
> I'm a little lost on DCO calibration on the F1232. I'm hoping that in
> TACCTL2, setting the CCIxB condition hooks up ACLK internally to the
> capture input so I don't have to run ACLK out on a pin and then back in on
> Thanks in advance for your help.
> David Smead