> On 2016-03-04, at 11:15, Michał Pleban <email@example.com> wrote: > > [...] > Actually, now that I look at the schematic, I see that this line is > pulled up with 470 Ohm resistor. Quite possibly, the output from the > drive is open collector and needs such pullup, which is too weak > compared to the capacitance of the cable. [...] The question you yourself asked, remains unanswered to me: why Bo's board works fine and yours does not? -- SD! Message was sent through the cbm-hackers mailing listReceived on 2016-03-04 14:00:11
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