Hi All, What is difference between the LP, XT, and HS oscillator modes? Can anyone please explain me the "EXTRC External Resistor/Capacitor with CLKOUT" oscillator mode? What will happen if an external RC clock of higher prescribed frequency is used? Will the software completely halt or unexpected behavior could be expected? Regards, Satya Prakash Prasad. ----------------------------------------- This email may contain confidential and privileged material for the sole use of the intended recipient(s). Any review, use, retention, distribution or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive for the recipient), please contact the sender by reply email and delete all copies of this message. Also, email is susceptible to data corruption, interception, tampering, unauthorized amendment and viruses. We only send and receive emails on the basis that we are not liable for any such corruption, interception, tampering, amendment or viruses or any consequence thereof. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads