Lpc2000

I use AXD debug LPC2138'code.When LPC2138 is
runuing,how can it ouput 
data to AXD?


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--- In lpc2000@yahoogroups.com, xiao hu <dspinxd@...> wrote:
>
> I use AXD debug LPC2138'code.When LPC2138 is
> runuing,how can it ouput 
> data to AXD?
> 
> 
> __________________________________________________
> ¸Ï¿ì×¢²áÑÅ»¢³¬´óÈÝÁ¿Ãâ·ÑÓÊÏä?
> http://cn.mail.yahoo.com
>

You can do that using the ARM7TDMI Debug Comms Channel, which is
interfaced as coprocessor 14 on ARM. I use SDT, and ARM Application
Note 38 tells how to do it with SDT's debugger. It is also possible to
use the Debug Comms Channel with AXD, but I do not have any
information about what the differences would be at the AXD end. It
should be covered in your ADS documentation though.  I have used the 
ARM7TDMI Debug Comms Channel with other ARM based parts, but I have
never used it with a Philip's part.  Since it is part of the
EmbeddedICE macrocell in the ARM7TDMI, it should work the same for
Philip's parts though.

http://www.arm.com/pdfs/DAI0038B_comms_channel.pdf

--Dave