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That looks right to me.Now since i got it working it is not detecting the 16F628A i connected with it on a solderless breadboard.Heres how i made the connctions:
Vpp=4
Gnd=5
PGD=13
PGC=12
5v=14
To Blueroom Thanks for every thing.I got my PICKIT2 finally working.
one can put a title, but can't change. Thus Junebug remains and Bill has to face it. Perhaps one has to be mindful while scribing a title.Perhaps you should clear Bluerooms good name by restating that this was not a Junebug problem as stated in your title
Perhaps you need to use close up while taking this Photo and the minimum distance to be maintained for clarity/ but it could be edited before posting so that one could see with clarity, that was lacking in your photo. Do little practice and get good snaps!!!Hi Sarma this is how i connected the 18F2550 using the communication config with the 7805.I left the DATA pins as they are and connected the +5v to the 7805 i/p.
one can put a title, but can't change. Thus Junebug remains and Bill has to face it. Perhaps one has to be mindful while scribing a title.
wond3rboy must be trying his own version of Pickit2.
I am trying to clone the Junebug and working very hard to make it work since most of the components were /are not available here.
Hello Wond3rboy.I have met all the errors you get.I did my very best methods to overcome that "Vpp & VDD level errors" but I couldn't.
The problem with my PC power supply is too low.VDD is below 4.5V & after boosting VPP=10.7V that is too low.
For Vdd errors-
Only solution is to give external VDD to your target board for VDD errors.
For Vpp errors-
Isolate VUSB from the PC & supply seperate 5V power to the whole junebug.
What happened to the buffered usb mod we were thinking of?Hello Wond3rboy.I have met all the errors you get.I did my very best methods to overcome that "Vpp & VDD level errors" but I couldn't.
The problem with my PC power supply is too low.VDD is below 4.5V & after boosting VPP=10.7V that is too low.
For Vdd errors-
Only solution is to give external VDD to your target board for VDD errors.
For Vpp errors-
Isolate VUSB from the PC & supply separate 5V power to the whole junebug.
As I recall the VUSB was too close to +5 for 78L05 to work. He would need a LDO (Low Drop Out) regulator whic is most posssibly another part he can not get. If you want to use a 5V regulator I suggest you use it with an aprox 9V power source, be sure to use caps as suggested in the datasheet. If you can get a 5V LDO regulator that would work. I like the LM2931AZ5 which has a dropout of .2V at 10mA. It can be had in .1 and .6 amp versions.What happened to the buffered usb mod we were thinking of?