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 Post subject: How to read the data which in PIC18F25K80?
PostPosted: April 13th, 2017, 3:17 
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Joined: April 13th, 2017, 3:10
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Hello~all :D
I am a newbie in the electronics,I would like to ask for help about how to read the data that in PIC18F25K80.
I am a student in high middle school and I try to learn something about electronics.I would like to know how can I read the data in PIC18F25K80? What instruments need I use? Or programming unit? Or any software?
This is the PIC18F25K80's datasheet:,please have a look if needed.
Hoping I can find the answer here!
Thank you in advance!


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 Post subject: Re: How to read the data which in PIC18F25K80?
PostPosted: April 13th, 2017, 4:19 
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Joined: December 4th, 2012, 1:35
Posts: 2921
Location: Adelaide, Australia
google for things like:

"PIC18F25K80" "programmer" "supported"

then go through the results and gather info until you learn what you need. This is better way than someone telling you the exact way straight up as you learn peripheral knowledge and get a better understanding.

posts like : http://www.microchip.com.edgekey.net/forums/m647173.aspx

results like this that lead you to a likely programmer etc:
http://softlog.com/userfiles/file/Downloads/Device%20list.pdf

user guides for programmers that support it:

https://www.sparkfun.com/datasheets/Programmers/PICkit_3_User_Guide_51795A.pdf

hope that helps..


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 Post subject: Re: How to read the data which in PIC18F25K80?
PostPosted: April 13th, 2017, 18:33 
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Joined: September 8th, 2009, 18:21
Posts: 9692
Location: Australia
I would trace the PGC/PGD/MCLR pins back to an ICSP header, if it exists.

Be aware that the code may be protected, in which case you won't be able to dump it.


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 Post subject: Re: How to read the data which in PIC18F25K80?
PostPosted: April 13th, 2017, 19:13 
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Joined: October 16th, 2013, 13:21
Posts: 211
Location: Brazil
The code probably is protected ( one can hope ) by its rightful owner.


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 Post subject: Re: How to read the data which in PIC18F25K80?
PostPosted: April 13th, 2017, 19:21 
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Joined: September 8th, 2009, 18:21
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Location: Australia
I have encountered many cases where uPs have been protected, thereby consigning a very expensive, and otherwise repairable, appliance to the trash bin. Very frustrating. Even worse is when the manufacturer or service agent tries to gouge you for an entire PCB instead of supplying a replacement IC.

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