Lpc2000

Do you mean that one would sometimes use the one JTAG port and at other
times use the other accoording to which I/O you wanted to use ?

I have also seen at times that users at times cannot get the second port to
work for debug and or flashing.

----- Original Message ----- 
From: "Leon Heller" <leon_heller@...>
To: <lpc2100@yahoogroups.com>
Sent: Tuesday, February 03, 2004 9:14 PM
Subject: Re: [lpc2100] JTAG port


>
> ----- Original Message ----- 
> From: "martin de lange" <martin_de_lange@...>
> To: <lpc2100@yahoogroups.com>
> Sent: Tuesday, February 03, 2004 4:56 AM
> Subject: [lpc2100] JTAG port
>
>
> GlacierWhy does the uC have two JTAG ports ?
>
> The JTAG ports are shared with I/Os; having two JTAG ports allows
debugging
> without interference with a required I/O function.
>
> Leon
>
>
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