How to read a PIC12C508 which is code protected?

[CHESS]

Code protect with pic

hi
i 've a problem, how can i read a pic12c508 with CP activated?
I try to use ic-prog , he read but it seems that it is not complete
I try to use BP microsystem programmers and he says that the chip was CP, if i ignore he read the same cksum. How can i know if the file is complete?????
best regards

 

[mosfet]

CP on PIC

Sorry but it's impossible to read a code protected pic or any other devices with code protection. That why it's made for.

 

[Nick C.]

There was an interesting thread about this
topic a few weeks ago. If you look back through
the posts I'm sure you can find it.

 

[Nick C.]

Here is the link:

**broken link removed**

 

[CHESS]

I ve see the link . the 2 files.
does anybody have a full descrition, because it's not easy to understand
the diagram he use , somebody's make it?
There's self,capacitors , five adjustments????

 

[penrico]

Take a look at www.piclist.com, there are some ways to read PICs width code protect activated.

 

[CHESS]

adress

do you have a direct adress? there's a lot off things

 

[penrico]

Sorry!, a few years ago, I downloaded a file to readback pic16c5x from www.piclist.com , but I can't find it.