On Saturday, December 21, 2019, Finn Thain <fthain@telegraphics.com.au>
wrote:

> On Fri, 20 Dec 2019, Laurent Vivier wrote:
>
> > Le 20/12/2019 ? 12:38, Aleksandar Markovic a ?crit?:
> > > On Sat, Dec 14, 2019 at 2:29 AM Finn Thain <fthain@telegraphics.com.au>
> wrote:
> > >>
> > >> Hi All,
> > >>
> > >> There is a bug in the DP8393X emulation that can stop packet
> reception.
> > >>
> > >> Whilst debugging that issue I found that the receiver algorithm
> differs
> > >> from the one described in the National Semiconductor datasheet.
> > >>
> > >
> > > Finn, could you please provide the link to the exact datasheet that
> > > you used for reference, so that we are on the same page while looking
> > > at your code?
> >
> > According to his comments ,"National Semiconductor DP83932C" and
> > sections seem to be the same, I think the datasheet is:
> >
> > https://www.eit.lth.se/fileadmin/eit/courses/datablad/Periphery/
> Communication/DP83932C.pdf
> >
>
> Yes. I know of 3 datasheets from National Semiconductor,
>
> 11719  DP83934CVUL-20/25 MHz SONIC-T Systems-Oriented Network Interface
> Controller with Twisted Pair Interface
> 10492  DP83932C-20/25/33 MHz SONIC Systems-Oriented Network Interface
> Controller
> 11722  DP83916 SONIC-16 Systems-Oriented Network Interface Controller
>
> The publication numbered 10492 is the one that Laurent linked to. It and
> 11722 both have the same table of contents. The references I gave in the
> patch descriptions are applicable to these. (Having said that, I see now
> that I did mess up one reference. I'll fix it.)
>
> The "1995 National Ethernet Databook" on bitsavers has more information.
> https://mirrorservice.org/sites/www.bitsavers.org/components/national/_
> dataBooks/1995_National_Ethernet_Databook.pdf
>
> --


Finn,

I truly appreciate your detailed response.

Aleksandar


> > Thanks,
> > Laurent
> >
>