10GE support 1GE in the same time in S10 MX E tile

Hi,

Thanks for pointing out the SEP doc page 44. So, it matched with my explanation earlier.

Etile has 2 types of Ethernet IP.

• Etile Ethernet hard IP : support 10G, 25G and 100G.
• TSE IP : support 10M, 100M and 1G.
• But user can't switch Ethernet speed between these 2 IP as there are different IP.
• Etile doesn't support 1G/10G switching on one IP.

If your customer is interested with 1G/10G switching solution on the same transceiver channel, then may I suggest to use Ltile/Htile "1G/2.5G/5G/10G Multi-rate Ethernet PHY" IP ?

You can refer to more detail of Multirate PHY IP in below link

• https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-s10-mre-phy.pdf

We also have 1G/10G switching reference design that pair with low latency 10G MAC IP.

• https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-20073.pdf

Thanks.

Regards,

dlim