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Definitely scrap the JTAG...

Definitely scrap the JTAG...

2005-07-17 by nuncio_bitis

So Ive done some investigation into OCDRemote...
I've checked my JTAG connector, and pins 8 and 15 *are* connected.  It
seems OCDRemote has changed again so that JTAG debugging doesn't work.
ALl I can do is connect and download to RAM, but as soon as I try to
start debugging in insight, OCDRemote shuts down gracefully.
I've scoured through discussion groups looking for answers, and the
basic consensus is the issue with connecting pins 8 and 15 in the
Wiggler.  Since that doesn't work anymore, I can't use insight.  I
don't have $3000US to spend on this, so I've basically had to give up
any hope of JTAG debugging.

Re: [lpc2000] Definitely scrap the JTAG...

2005-07-17 by Leon Heller

----- Original Message ----- 
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From: "nuncio_bitis" <nuncio.bitis@...>
To: <lpc2000@yahoogroups.com>
Sent: Sunday, July 17, 2005 3:47 PM
Subject: [lpc2000] Definitely scrap the JTAG...


> So Ive done some investigation into OCDRemote...
> I've checked my JTAG connector, and pins 8 and 15 *are* connected.  It
> seems OCDRemote has changed again so that JTAG debugging doesn't work.
> ALl I can do is connect and download to RAM, but as soon as I try to
> start debugging in insight, OCDRemote shuts down gracefully.
> I've scoured through discussion groups looking for answers, and the
> basic consensus is the issue with connecting pins 8 and 15 in the
> Wiggler.  Since that doesn't work anymore, I can't use insight.  I
> don't have $3000US to spend on this, so I've basically had to give up
> any hope of JTAG debugging.

Which interface are you using?

Leon
--
Leon Heller, G1HSM
leon.heller@...
http://www.geocities.com/leon_heller


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RE: [lpc2000] Definitely scrap the JTAG...

2005-07-17 by Dan Beadle

I use the Segger JLink debugger with IAR.  It is priced at $295 - a good
buy.  There is an RDI option available.  I don't use GNU, so I don't
know the issues there, but the product works fairly well. 

 

I also have a Nohau system ($1495USD).  There are some things I like
better about it. That price includes a debugger that is pretty nice that
is compatible with GNU tools.

 

  _____  
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From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf
Of Leon Heller
Sent: Sunday, July 17, 2005 8:06 AM
To: lpc2000@yahoogroups.com
Subject: Re: [lpc2000] Definitely scrap the JTAG...

 

----- Original Message ----- 
From: "nuncio_bitis" <nuncio.bitis@...>
To: <lpc2000@yahoogroups.com>
Sent: Sunday, July 17, 2005 3:47 PM
Subject: [lpc2000] Definitely scrap the JTAG...


> So Ive done some investigation into OCDRemote...
> I've checked my JTAG connector, and pins 8 and 15 *are* connected.  It
> seems OCDRemote has changed again so that JTAG debugging doesn't work.
> ALl I can do is connect and download to RAM, but as soon as I try to
> start debugging in insight, OCDRemote shuts down gracefully.
> I've scoured through discussion groups looking for answers, and the
> basic consensus is the issue with connecting pins 8 and 15 in the
> Wiggler.  Since that doesn't work anymore, I can't use insight.  I
> don't have $3000US to spend on this, so I've basically had to give up
> any hope of JTAG debugging.

Which interface are you using?

Leon
--
Leon Heller, G1HSM
leon.heller@...
http://www.geocities.com/leon_heller


-- 
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.323 / Virus Database: 267.9.0/50 - Release Date: 16/07/2005

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to maintain up to date anti virus software on the device that you are
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Re: [lpc2000] Definitely scrap the JTAG...

2005-07-17 by Leon Heller

----- Original Message ----- 
Show quoted textHide quoted text
From: "Dan Beadle" <dan.beadle@...>
To: <lpc2000@yahoogroups.com>
Sent: Sunday, July 17, 2005 4:48 PM
Subject: RE: [lpc2000] Definitely scrap the JTAG...


>I use the Segger JLink debugger with IAR.  It is priced at $295 - a good
> buy.  There is an RDI option available.  I don't use GNU, so I don't
> know the issues there, but the product works fairly well.
>
>
>
> I also have a Nohau system ($1495USD).  There are some things I like
> better about it. That price includes a debugger that is pretty nice that
> is compatible with GNU tools.

It's probably a hardware problem; see if they will repair it. Or, you could 
get an Olimex interface.

Leon
--
Leon Heller, G1HSM
leon.heller@...
http://www.geocities.com/leon_heller 

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LPC2138 - RTC Xtal...

2005-07-17 by Lasse Madsen

Hi All,

I have a pending design with an LPC2138 device where I have attached a watch
crystal as shown in the datasheet.

I would like the internal oscillator to drive an external pressure sensors
clock input which requires a 32,786 KHz clock input, but can the RTXC2 pin
be used as a clock output buffer? 

Regards
Lasse Madsen

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