Hi,
i amvery new to pic.I started to use PIC12F510 using CCS complier and PICKIT2 programmer.
I made a pcb for pic controller.Now unable to dump the hex code using pickit2 programmer.when i am trying to write a code it's showing OSCCAL value INVALD in the PICkit 2 programmer window.
oh even i was having the same problem first u check "vdd on" and go to tools and make sure "use vpp first program entry " is ticked and then go to osccal option and click auto generate and it will solve the problem....
oh even i was having the same problem first u check "vdd on" and go to tools and make sure "use vpp first program entry " is ticked and then go to osccal option and click auto generate and it will solve the problem....
You have answer in post #3 Sanjubluerock3 give you answer. You probably have lower voltage then 12V (probably 9V). Check rotation and pins of used transistor in voltage boosting section. You probably should just to rotate one of transistor.
Test programmer :
In Tools menu use Troubleshoot option and test voltages.