> On 2017-04-21, at 11:32, Konrad B <email@example.com> wrote: > > "There are no pullups whatsoever." > > Are you 100% sure about this? About 1541 providing no pullups for those lines - yes. As for the VIA internal ones - no, I am not. That's what made me ask. > Check Rockwell's or UMC's datasheets. > Hint: resistor would have to take a lot of the die space, it's easier > to use a transistor for this purpose. That figure ("Figure 3.") in the Rockwell datasheet ("Figure 2." as well) shows a resistance there. I don't know if this is implemented as an on-die resistor or is it only more like a functional schematic and the actual pullup is realised in another way. And I still assume that this is in fact what I was looking for. -- SD! - http://e4aws.silverdr.com/ Message was sent through the cbm-hackers mailing listReceived on 2017-04-21 10:02:52
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