10.1.6.11.3 Ethernet MAC RMII Mode

Table 10-39. Ethernet MAC RMII Mode
Symbol	Parameter	Min	Max	Unit
EMAC₂₁	TXEN toggling from REFCK rising	2	16	ns
EMAC₂₂	TX[1:0] toggling from REFCK rising	2	16	ns
EMAC₂₃	Setup for RX[1:0] from REFCK rising	4	–	ns
EMAC₂₄	Hold for RX[1:0] from REFCK rising	2	–	ns
EMAC₂₅	Setup for RXER from REFCK rising	4	–	ns
EMAC₂₆	Hold for RXER from REFCK rising	2	–	ns
EMAC₂₇	Setup for CRSDV from REFCK rising	4	–	ns
EMAC₂₈	Hold for CRSDV from REFCK rising	2	–	ns

Figure 10-37. Ethernet MAC RMII Timings