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Read the code a programmed NXP ARM7 help need.

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cippalippa

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arm7 help

Hello,

I'm trying to read with jtag the programming code in a NXP LPC2103 ARM7 microcontroller; may sameone say me if is possible or not?
For progamming micro ARM7 I use ULINK and Keil uVision3.
thanks

Daniele
 

bobcat1

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Hi Daniel

In order to do that you will need a special software and a JTAG adaptor

Segger has that kind of software but I am not sure they support ULINK but they did support JLINK

www.segger.com

All the Best

Bobi
 

leomecma

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if the device is code protected, no way.

leomecma
 

cippalippa

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The code isn't protected.
I'm developing a coda and I programmed same micro, now I don't remember the version of the code that I use, so if I can read the code I can match this with my other codes in order to find the version of the project.

D.
 

bigarmer

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You can buy a J-Link from SEGGER, then you can read back the code in such sectors or entire chip with JFlash software.But if the device is code protected, no way.
 

cippalippa

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It is possible to do the same with the ULINK cable? If so with wich software?
Thanks

D.
 

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