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the problem is your PIC programmer. I would bet on a JDM type. This message appear often on those because of few things
1. too low Vpp/MCLR voltage during programming
2. poor timing
things are getting worst if you have a USB-2-Serial converter.
If at all possible, consider to purchase a real PIC programmer such as Melabs EPIC or Microchip PICKit2. PICKit 2 ~35 USD$ and USB. Works a treat.
How do you program your PIC right now? in a ZIFF socket or In-Circuit?
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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Originally Posted by mister_e
I placed the IC in an IC socket
my programmer is RCD programmer
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It's certainely not better than JDM. Anyways, did you tried other software? From the RCD website, they list IC-Prog, WinPic and PICProg4U. May worth a look to.
Are you using a USB-to-Serial converter between your PC/Laptop and your programmer?
Last edited by mister_e; - 29th October 2008 at 04:27.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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no
me using desktop
i connect the programmer direct to the serial port
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Well, i don't know what else i could suggest...
1. Make sure MCLR/VPP pin goes ~13V while trying to program.
2. try to sit a 0.1 uf on the top of your PIC, between Vdd and Vss pin.
3. Make sure that your programmer is as per their schematic if you built it yourself.
Try with other software, some like IC-PROG seems to show some setting suggestions for each programmer type.
good luck
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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I know what I'd suggest...
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hi
I build another programmer
wen me trying to programme with this new one..
the same error message is shows
wat can I do
http://electronics4everyone.blogspot...rogrammer.html
the above is my 2nd programmer
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