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Doc TB

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  1. I was about to create a new thread when I found this. I totally agree with OP. The Digital Discovery is a very nice tool and the software is good enough for many applications, but not being able to set thresholds voltage where all other similar tools can adjust it (usually by 0.1V steps) is a deal breaker. As OP said, when working with 3.3V levels, the crosstalk add so many noise (even at low frequencies) that the whole tool is unusable. On other LAs, I usually push the threshold to 2V or 2.2V and glitches are gone. Here I have no solutions: enabling pull up/down doesn't help and using twisted wires is not possible due to the lack of enough ground pins on the debugging adapter. Is a new revision (eg: Digital Discovery 2) planned that could add this feature? Is there any other Digilent tool that can work as LA with adjustable threshold? Would be happy to buy it.
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