<div dir="auto">/me googles…</div><div dir="auto"><br></div><div dir="auto">802.3cg? 10base-TIS and 10base-TIL are definitely aimed at industry and automotive. And look like they’re trying to be alternatives to CAN and other networks I’m more familiar with (DeviceNet and ControlNet, from Rockwell Automation)</div><div dir="auto"><br></div><div dir="auto">10base-TIL looks very much like the time-token-bus model that ControlNet uses.</div><div dir="auto"><br></div><div dir="auto">-Aaron</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Mar 9, 2023 at 8:18 AM Sebastian Moeller <<a href="mailto:moeller0@gmx.de">moeller0@gmx.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Hi Aaron,<br>
<br>
<br>
> On Mar 9, 2023, at 16:43, Aaron Wood via Cerowrt-devel <<a href="mailto:cerowrt-devel@lists.bufferbloat.net" target="_blank">cerowrt-devel@lists.bufferbloat.net</a>> wrote:<br>
> <br>
> At least for the sub-1GHz 802.15.4, that’s for range that wifi can’t get, due to its lower signal loss over distance.<br>
> <br>
> But 10Mbut Ethernet’s weird (to me)<br>
<br>
They also have a Gpbs ethernet port:<br>
<br>
Ethernet MAC 2-Port 10/100/1000<br>
<br>
I thought al Gbps ethernet is backward compatible to 10 Mbps? At least the systems I looked at with ethtool clsim that much, e.g.:<br>
<br>
Settings for eth2:<br>
Supported ports: [ TP MII FIBRE ]<br>
Supported link modes: 10baseT/Half 10baseT/Full <br>
100baseT/Half 100baseT/Full <br>
1000baseT/Full <br>
Supported pause frame use: Symmetric<br>
Supports auto-negotiation: Yes<br>
Supported FEC modes: Not reported<br>
Advertised link modes: 10baseT/Half 10baseT/Full <br>
100baseT/Half 100baseT/Full <br>
1000baseT/Full <br>
Advertised pause frame use: Symmetric<br>
Advertised auto-negotiation: Yes<br>
Advertised FEC modes: Not reported<br>
Link partner advertised link modes: 10baseT/Half 10baseT/Full <br>
100baseT/Half 100baseT/Full <br>
1000baseT/Full <br>
Link partner advertised pause frame use: Symmetric Receive-only<br>
Link partner advertised auto-negotiation: Yes<br>
Link partner advertised FEC modes: Not reported<br>
Speed: 1000Mb/s<br>
Duplex: Full<br>
Port: Twisted Pair<br>
PHYAD: 1<br>
Transceiver: external<br>
Auto-negotiation: on<br>
MDI-X: Unknown<br>
Supports Wake-on: pg<br>
Wake-on: d<br>
Link detected: yes<br>
<br>
And the 10Mb on the block diagram seems to be for 802.3 single-pair ethernet which is probably exotic enough by itelf<br>
<br>
<br>
> <br>
> -Aaron<br>
> <br>
> On Wed, Mar 8, 2023 at 6:45 AM Dave Taht via Cerowrt-devel <<a href="mailto:cerowrt-devel@lists.bufferbloat.net" target="_blank">cerowrt-devel@lists.bufferbloat.net</a>> wrote:<br>
> Modestly weird to see 10Mbit ethernet making a comeback, and all these<br>
> other non-wifi wireless interfaces, and quad-core A53s.<br>
> <br>
> <a href="https://beagleboard.org/play" rel="noreferrer" target="_blank">https://beagleboard.org/play</a><br>
> <br>
> -- <br>
> Come Heckle Mar 6-9 at: <a href="https://www.understandinglatency.com/" rel="noreferrer" target="_blank">https://www.understandinglatency.com/</a><br>
> Dave Täht CEO, TekLibre, LLC<br>
> _______________________________________________<br>
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> -- <br>
> - Sent from my iPhone.<br>
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<br>
</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">- Sent from my iPhone.</div>