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Dears,
The chip i am using is CYT4BF8M, i connected pin21.0 and pin21.1 to a 32.768-kHz crystal, but the program stuck at waiting for WCO_OK after setting BACKUP_CTL wco_en bit. The schematic of wco is the same as eco, and the eco works fine.
Any one met the same problem?
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Hi @ssdgf
Can you give more details about your program? Are you using our SDL? If yes, which version and code example?
Regards.
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Hi AS_36,
Yes, i am using SDL, the version is v7.5.0.
Regards.
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Hi @ssdgf
Can you confirm that you have done proper crystal matching for the WCO? If not, can you trying doing that with your crystal vendor?
Also, I suggest you to go through the following application note on clock configuration setup in TRAVEO™ T2G - https://www.infineon.com/dgdl/Infineon-AN224434_Clock_Configuration_Setup_in_Traveo_II_Family_CYT4B_...
Regards.