Copy Internal EEPROM from PIC to PIC with MPLAB ICD2

nilsener · Joined: 06 Dec 2005 Posts: 59

PCH 4.014
18F2620
MPLAB 7.22.00.00

Dear,

I have to copy the internal eeprom from one pic to an other with MPLAB ICD2. The eeprom stores calibration data from its hardware environment.

Is there a possibility to read out the eeprom and then burn it to an other pic using MPLAB ICD2 ?

Thanks for any help!

Best Regards
nilsener

PCM programmer · Joined: 06 Sep 2003 Posts: 21708

Yes, do it in the Programmer menu.

Select "Read EEPROM" to read it from an existing PIC.

Then go to the "Settings" menu and in the Program tab, select the
tickbox for "Manually select memories and ranges". Then only
select the tickbox for EEPROM. Also de-select the box for "Preserve
EEPROM on program", if it was set.

Then you should be able to program additional PICs with the EEPROM
data, and without affecting the Flash memory or Config bits.