On Wed, Jun 28, 2023 at 6:13 AM Fred Cisin via cctalk <cctalk@classiccmp.org> wrote:
> With many boxes of used cables, often there will be cables that are DB-25, > but with 16 pins missing in the 25 pin connector, often leaving pins 1-8 > and 20, and gaps where other pins could have been.. I call THAT a DB-9 > The DE9 serial port includes RingIndicator (pin 22 on the DB25 one) but not protective ground (pin 1 of the DB25). I've found a number of cables that therefore wire 10 pins -- 1-8,20,22. You can call that a DB10 if you like (I don't) -tony
