In the CCP section, "Compare mode", it says : =20 When a match occurs, the CCP1 module may: - Toggle the CCP1 output. <<<=3D=3D=3D Note! - Set the CCP1 output. - Clear the CCP1 output. The compare mode with toggle output on match is 0010 - see page 129 of=20 PIC16F631 and family (includes the 690) DS4126D 2007. Colin -- cdb, colin@btech-online.co.uk on 6/08/2012 =20 Web presence: www.btech-online.co.uk =20 =20 Hosted by: www.justhost.com.au =20 =20 This email is to be considered private if addressed to a named individual= =20 or Personnel Department, and public if addressed to a blog, forum or news= =20 article. =20 =20 =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .