On Saturday, December 21, 2019, Finn Thain <fth...@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 <fth...@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 > > >
