Hi there! I have been making my own home PIC programmer. The hardware seems to be OK and now I am in the process of writing the software. So far I have managed to read the program memory and the EE memory from a PIC 16C84. However, I have not been able to read the ID locations and the configuration word. During my last attempt I did the following: 1. Send Load Configuration command. 2. Send Read Data from Program Memory Command. 3. Read 8 bytes of data. What I got was a string of 3FFFs. I have examined the data sheets and there is not a specific command to read the configuration area. That's why I tried the above. Can any one of you gurus out there give me a helping hand? It would be really appreciated. Have a Happy New Year. Francesco Cembrola