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Discussions on how to get your MSP JTAG programmer up and running.
By MSP430USER_38
#55117
For a MSP430F2272, I didn't manage to find the way to determinate the value of DCO frequency according to external Rosc value when used (DCOR=1). Nor in the user's guide, nor in the component database. I didn't find anyway a specific application note.

Thanks for your help.
By gm
#55120
Take a look at page 37 of the spec sheet. It shows the DCO frequency for ROSC of 100K to 1M.

Hope this helps,
gm
By MSP430USER_38
#55200
Thanks for your answer gm.
I already saw the figure on page 37 of the datasht. From it, you can deduce the frequency corresponding to a Rosc value but only for a DCO and a RSEL pair. Ideally, I would like to be able to determinate the DCO frequency for each pair DCO/RSEL in DCOCTL register and also, obviously, for the external Rosc value.