The Ten-Bit Interface - 16.2 English

1G/2.5G Ethernet PCS/PMA or SGMII LogiCORE IP Product Guide (PG047)

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16.2 English

This section provides general guidelines for creating 1000BASE-X, SGMII or Dynamic Switching designs using the Ten-Bit Interface (TBI). 2.5G is not supported in TBI mode.

For information on the ten-bit example design see Example Design.

Note: Kintex 7 devices support TBI at 3.3V or lower.