Wai-fong LEE

RE: HC908QT4 Internal osc.

Discussion created by Wai-fong LEE on Feb 20, 2006
Latest reply on Feb 21, 2006 by Joerg Schnyder
I'm using HC908QT4 and internal osc. I've set the OSCOPT1:0 to 00 in CONFIG2 but the OSC2 on PTA4 (OSC2EN=1) shown it's only ~3.9MHz not 12.8MHz as stated in the datasheet.
 
Any suggestion what goes wrong? Thx!
 

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