F-Tile Ethernet Intel® FPGA Hard IP User Guide

ID 683023
Date 7/08/2024
Public

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1.2.2. Device Speed Grade Support

The F-Tile Ethernet Intel® FPGA Hard IP supports the following speed grades for Agilex™ 7 devices:
  • Core speed grade: -1 or -2 or -3
    Note: Intel recommends -1 or -2 core speed grades for IP core variation with PTP, if the system PLL frequency is higher than 805.664062 MHz for NRZ mode or 830.078125 MHz for PAM4 mode

Ethernet IEEE 1588 TOD Synchronizer Intel FPGA IP has lower timing margin for Intel Agilex 7 I-Series OPNs with device density code of 041.

Table 6.  Core speed grade/Transceiver speed grade table
Core Speed XCVR Speed FHT (BK) FGT (UX)
PAM4 NRZ PAM4 NRZ
-1V -1

50GE-1

100GE-1

100GE-2

200GE-2

200GE-4

400GE-4

25GE-1

50GE-2

100GE-4

50GE-1

100GE-2

200GE-4

400GE-8

10GE-1

25GE-1

40GE-4

50GE-2

100GE-4

200GE-8

-2

50GE-1

100GE-2

200GE-4

25GE-1

50GE-2

100GE-4

50GE-1

100GE-2

200GE-4

400GE-8

10GE-1

25GE-1

40GE-4

50GE-2

100GE-4

200GE-8

-2V -1

50GE-1

100GE-2

100GE-1

200GE-2

200GE-4

400GE-4

25GE-1

50GE-2

100GE-4

50GE-1

100GE-2

200GE-4

400GE-8

10GE-1

25GE-1

40GE-4

50GE-2

100GE-4

200GE-8

-2

50GE-1

100GE-2

200GE-4

25GE-1

50GE-2

100GE-4

50GE-1

100GE-2

200GE-4

400GE-8

10GE-1

25GE-1

40GE-4

50GE-2

100GE-4

200GE-8

-3 - - - 10GE-1
-3V/3E -1 - - - -
-2

50GE-1

100GE-2

200GE-4

25GE-1

50GE-2

100GE-4

50GE-1

100GE-2

200GE-4

400GE-8

10GE-1

25GE-1

40GE-4

50GE-2

100GE-4

200GE-8

-3

50GE-1

100GE-2

200GE-4

25GE-1

50GE-1

100GE-4

-

10GE-1

-4F -1 - - - -
-2 - - -

10GE-1

25GE-1

-3 - - -

10GE-1

For information about the applicable transceiver speed grades based on the target data rates, refer to the following tables in Agilex™ 7 Device Data Sheet:

  • Table: F-Tile FHT Transmitter and Receiver Data Rate Performance for Agilex™ 7 Devices
  • Table: F-Tile FGT Transmitter and Receiver Data Rate Performance for Agilex™ 7 Devices