Forum Discussion
New ContributorMultirate IP FHT Support
Hello I am trying to create a reconfigurable FPGA device using FHT transceivers to generate the highest possible speed PAM4 outputs. I'd like to create a device that can switch between many speeds at the same time, however, the F-Tile PMA and FEC Direct PHY Multirate IP currently does not support FHTs being reconfigured in any way (neither does the dynamic reconfiguration IP). Is there any news about when this feature is to be added?
Thanks
2 Replies
paveetirrasrie_AlteraFrequent Contributor
Hello bmaclean,
FHT is supported by the F-Tile PMA / FEC Direct PHY Multirate IP and the F-Tile dynamic reconfiguration framework and FHT lanes do support PAM4 up to ~116 Gb/s per lane. Please refer to this this UG: https://www.intel.com/content/www/us/en/docs/programmable/720998/24-3-1/introduction.html
It has all the required information on FHT.
Regards,
Pavee
- paveetirrasrie_Altera
Hello bmaclean,
Let me know if further assistance is needed or if the solution worked for you.
