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Lpc2000

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PROBLEM WITH JTAG PRIMARY

PROBLEM WITH JTAG PRIMARY

2005-03-03 by gianlucamarcante

With lpc2104 when use jtag primary comes activated ETM.  Is it 
possible to extinguish ETM?

Re: [lpc2000] PROBLEM WITH JTAG PRIMARY

2005-03-03 by FabioDB

Il giorno gio, 03-03-2005 alle 13:43 +0000, gianlucamarcante ha scritto:
> 
> With lpc2104 when use jtag primary comes activated ETM.  Is it 
> possible to extinguish ETM?

NO!
You should use secondary JTAG to use ETM and primary JTAG pins.

For on the fly tests i used to remove DBGSELECT jumper.
ETM pins go back to normal function but debugging is lost!

-- 
FabioDB <fabiodib@...>
Altraqua

RE: [lpc2000] PROBLEM WITH JTAG PRIMARY

2005-03-03 by Milos Prokic

No.. if you want to salvage some pins use secondary jtag.

Cheers,

m.

 

  _____  
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From: gianlucamarcante [mailto:GMARCANTE@...] 
Sent: Thursday, March 03, 2005 8:43 AM
To: lpc2000@yahoogroups.com
Subject: [lpc2000] PROBLEM WITH JTAG PRIMARY

 


With lpc2104 when use jtag primary comes activated ETM.  Is it 
possible to extinguish ETM?








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