> TT = File type, 00 = line contains data, 01 = End of file > marker. > So for the 16F84 with code protect off, Power up timer on, > WDT off and XT Osc, fuse = 3FF1 > > In the hex file, :02400E01F13F7F > > BB = 02 (divide by 2 = 1 program word) > AAaa = 400E (divide by 2 = 2007 address of config fuse) > TT = 01 (Data record) this is where the confusion set in. TT = 01 which according to the docs incicates end of file marker yet you say its a data record indicator Also, where did you find out that the address has to be divided by 2 for the data records ??? This bit also got me John -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics