J-LINK can not find the core of LPC800

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J-LINK can not find the core of LPC800

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by idol on Wed Jan 09 20:33:05 MST 2013
connect the j-link as you do,but i fail to find the core of the MCU.
I use the version of the keil is 4.60 and j-link driver is J-link ARM V4.58a, I cann't detect the core of LPC800.

Can you give me some advice?Thank you !
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by idol on Thu Feb 28 23:03:38 MST 2013
got it,thank you !
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Wouter on Tue Jan 29 02:59:16 MST 2013
Hi,

Segger has put a patch online to solve this problem, see:
http://www.segger.com/IDE_Integration_Keil.html#knownproblems

If you still have problems, also upgrade your J-Link software:
http://www.segger.com/jlink-software.html

Above steps combined with
http://www.lpcware.com/content/blog/jlink-ulink-or-ulinkme-connection-lpc800-lpcxpresso-board
enables programming of the LPC800 LPCXpresso board in Keil using the J-Link.

Regards,
Wouter
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Wouter on Thu Jan 24 01:08:44 MST 2013
Hi,

Thanks for your post, there seems to be a problem with J-link in keil when connecting to the LPC800, we are currently looking into it.

The J-link works fine with the LPC800 in IAR, and the ULink works good in Keil.
I'll come back to you shortly.

Regards,
Wouter
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