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hi everyone.I need help.when I use MC9S08SG32.I want to use SCI  IDLE line wake up,but i cannot set the RWU bit to 1. why? and what is the correct method  to use the IDLE LINE wake up .which register need set.Thanks very much.

Question asked by zhao sen on May 22, 2014

hi everyone.I need help.when I use MC9S08SG32.I want to use SCI  IDLE line wake up,but i cannot set the RWU bit to 1. why? and what is the correct method  to use the IDLE LINE wake up .which register need set.Thanks very much.

 

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