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Wolfgang Denk wrote:
<blockquote cite="mid20060120194815.654AD353A3F@atlas.denx.de"
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<pre wrap="">In message <a class="moz-txt-link-rfc2396E" href="mailto:4A062D477D842B4C8FC48EA5AF2D41F201AC2CC8@us-bv-m23.global.tektronix.net"><4A062D477D842B4C8FC48EA5AF2D41F201AC2CC8@us-bv-m23.global.tektronix.net></a> you wrote:
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<pre wrap="">Besides, the BDI has only a 10Mbps Ethernet interface. It might be
enough for simple debug operation but they should
Have put a 100Mbps link to put it on a shared network. For an isolated
network configuration, it should suffice...
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<pre wrap=""><!---->
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Yeah this thread is covering a broad range of JTAG debug. There<br>
are debuggers that range form $50 to $50k with no JTAG standard. <br>
$50 wigglers that are painfully slow because they bit-bang the parallel
<br>
port and $50k Gigabit interface with GBs of fast memory that can
"capture <br>
bugs" in realtime (that is if you can define/setup the trigger
condition to <br>
capture "the bug", but for a 400MHz processor that may only mean 1-2 <br>
seconds of data). The BDI is a nice product for $2k, wish I would of <br>
thought of designing it. You can either communicate with it directly
for <br>
single step, breakpointing, etc, but the coolness is the capability to
run <br>
remote gdb, then there is insight which is a gui that runs ontop of
gdb....<br>
works great debugging u-boot and kernel/user code later....but the best
<br>
part is no need for windose and with DENX you don't have to pay big <br>
$ to metrowerks, greenhills or the like and wait while they develop or <br>
if they will ever develop debugger software for your target!<br>
<blockquote cite="mid20060120194815.654AD353A3F@atlas.denx.de"
type="cite">
<pre wrap="">You should really get a clue. Or can you please explain what is the
maximum transfer rate you can get over the BDM / JTAG interface, and
how is this limited by the 10Mbps Ethernet interface?
Best regards,
Wolfgang Denk
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<pre wrap=""><b><big><font face="Times New Roman, Times, serif"><em>Frank Bennett
Technical Contractor</em></font></big></b><span
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</span>
<i><font face="Helvetica, Arial, sans-serif">Triad Systems Engineering
200 West Mountain Avenue, Suite 103C
Ft. Collins, CO 80521
</font></i><a href="http://www.triadsyseng.com">http://www.traidsyseng.com</a>
<span style="text-decoration: underline;"><a
href="mailto:frank.bennett@triadsyseng.com">frank.bennett@triadsyseng.com</a></span><i><font
face="Helvetica, Arial, sans-serif">
</font></i>office: 970-493-7586
cell: 970-402-9269
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