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PSoC IMO Turn off | Cypress Semiconductor

PSoC IMO Turn off

Summary: 2 Replies, Latest post by MSUR on 11 Mar 2013 10:07 AM PDT
Verified Answers: 0
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rockym's picture
24 posts

Can i turn off the IMO when the external clock is used to save power ?

user_14586677's picture
7646 posts

The IMO is turned off in sleep -


Regards, Dana.

msur's picture
Cypress Employee
29 posts

Hello Rocky,


Though you can disable IMO, when using external clock by writing a '1' to the IMODIS bit in OSC_CR2 (refer TRM). It is not recommended, as disabling the IMO can cause flash read corruption over time and temperature. So the only recommended state to disable IMO is sleep state (which by the way automatically happens).




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