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13 Threads found on Pic Read Protect
How to read teh program from 16F72-I/P pic controller. I tried by picKIT-2 but when i checked in MPLABIDE it shows code protect. Kindly tell the procedure to ready the pic IC program.
Hi, I am trying to program pic16F88 IC by picKIT-2, but when the program is write in IC it shows the program succesfull and when i click the verify button it shows verification of program memory failed at address 0X000000. I am trying to make MPPT battery charger by using pic16F88 and when i insert this IC in circuit it was not working.I at
Cheat what? If you mean a password to protect the program inside the pic so it can't be read, No, the protection is done electrically when the program is 'burned' into it. There is no password, the only way to UNprotect it is to erase the protection bit and that erases the program at the (...)
hi guys i wnt to know ,how can i made my pic mcrocontroller safe from reading.means how to implement code protect in pic microo controller.
Hi, Setting the CP means that your code is protected, ie, the hex can not be read from your pic. With normal equipment, it's not possible to read the code, but it's possible in illegal ways, which you don't need to worry about, as the cost for that is not justifiable. what do you mean by Brian?? I think that's his name. (...)
... One of the most important features of pic microcontrollers (and many other types of microcontrollers) is the ability to protect the programme within the device from being copied. This is done by setting the code protection bits in the configuration memory. If a code protected pic is read (...)
Setting the code protect bits when you program your pic will prevent the code from being read from the pic. This is so no one can copy your code.
I need a simple picprogrammer with protection circuitry, for the testing of my pic 18f series mcs.If anyone of you have such circuit please upload for me. I need a circuit that can setup easly, not any complicated one. thanx in advance :D hi read this topic and my reply to that this is with (...)
Is it possible to overwrite the DeviceID of a pic so that it cannot be identified after programming. Altough I have not used Codeprotect in pics before, I believe that the DeviceID is readable. So if I code protect a pic18F4550, the read will yeild all zeros, but the (...)
Hi, I was wondering about erasing a pic that was programmed with the code protect enabled. I don't want to read the code, I was just thinking that if I accidentally enabled code protect, could I reprogram the chip? I found these two documents on the microchip website that show you can erase a flash pic (...)
Dear all, i have a technical problem with my desing of 16f84a . i design one kind of remote control with pic 16f 84a and make code protection enabled. because of the virus i lost my harddisk . i had to make hard format to my harddisk. so i lost my source code too. so i needed to know that is there any way to read my (...)
I have a big problem. I have select code protect in my pic16f767. Now i canīt program it, i am desperated... Does anyone know how to disable code protection??? I am using mplab 6.4 and a picstart plus programmer.
How can i read pic 16F628 with Code protect, if it is possible? I really need it. Can anybody help?