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When using the ULink2 my ADuC7026 Microcontroller shows as "Unknown JTAG Device" in the ARM Target Driver Setup window. If I use an old ULink it shows up correctly and can be programmed, etc. What's wrong? The IDE detects the ULink2 correctly, it is version 3.53.
There's no noise on TRST and RESET. The levels on TRST looked a bit odd so I put a 100k pullup on that signal (there isn't one on the AD evaluation board) but it didn't help. Reset wasn't connected to the chip. It is connected now but that didn't help either!
You are sure that you are using the ULink2 with the AD Microconverter ADuC7026 evaluation board without problems?
Cheers, Mark
Yes, I'm using ULINK2 with the Analog Device ADuC7026 Evaluation board (and other ADuC702x/703x boards) and never experienced any problems.
Can you send also the TRST waveform which you said looks a bit odd.
Hi, The graphs are now at: www.analox.net/.../TracesfromULinkandULink2.htm The graphs of the TRST do show some spikes on the ULink2 only. Cheers, Mark