>> operations other than 'clrf' on PORTx will/may produce a different=20 >> result than the same operation on LATx >=20 > Sorry, you're confusing me now! How would MOVWF PORTx > and MOVWF LATx ever end in a different result? Bit operations like BCF/BSF to LAT are not the same as to PORT, because PORT does a read, so there is a possibility of read-modify- write errors * * ********** Quality PIC programmers http://www.embedinc.com/products/index.htm --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .