Write Transaction - 3.5 English

Quad Serial Gigabit Media Independent LogiCORE Product Guide (PG029)

Document ID
PG029
Release Date
2023-11-02
Version
3.5 English

This Figure shows a write transaction across the MDIO, defined as OP = ”01.” The addressed PHY device (with physical address PHYAD) takes the 16-bit word in the Data field and writes it to the register at REGAD.

Figure 2-10: MDIO Write Transaction

X-Ref Target - Figure 2-10

MDIO_Write_Transaction.jpg