[HECnet] TOPS-10 KS10 Ethernet Monitor

[Mark Pizzolato - Info Comm]

On Sunday, April 26, 2015 at 1:59 PM, Cory Smelosky wrote:
> On Sun, 26 Apr 2015, Mark Pizzolato - Info Comm wrote:
> 
> >
> > I don't think there is any special details needed.  The existing KS10 Unibus
> DMA seems to do the right thing already.  This works for at least the KMC,
> and DMC.  The fact that Cory can read packets from the wire strongly
> suggests that no special details are needed (at least yet).
> >
> 
> Doesn't look like it, haven't confirmed SENDING to the wire works yet,
> however.

Input AND Output DMA works for the DMC and KDP.  The exact same Unibus code paths are used by the DEUNA/DELUA so I'm not worried.

> > Since there is already existing code (in this IP stack) that knows how to
> actually talk through the DEUNA, I'll put it back into the PDP10.  What BUS
> address and VECTOR values are the defaults for the existing IP stack?
> >
> 
> XU      address=3774510-3774517, vector=120, MAC=08:00:2B:CC:DD:EE

The XU device has been added back to the PDP10 simulator in the github master branch.

- Mark