Re: Commodore 65 and DIN8 cable

Date: Fri, 4 Mar 2016 14:51:41 +0100
Message-Id: <>
> On 2016-03-04, at 11:15, Michał Pleban <> 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?


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