3 gmii ac timing diagrams, Figure 12, Gmii output ac timing diagram – Marvel Group Integrated Controller 88F6281 User Manual
Page 96: Figure 13, Gmii input ac timing diagram
88F6281
Hardware Specifications
Doc. No. MV-S104859-U0 Rev. E
Copyright © 2008 Marvell
Page 96
Document Classification: Proprietary Information
December 2, 2008, Preliminary
8.6.4.3
GMII AC Timing Diagrams
Figure 12: GMII Output AC Timing Diagram
Figure 13: GMII Input AC Timing Diagram
GTX_CLK
TXD, TX_EN, TX_ER
VIH(min)
VIL(max)
VIH(min)
VIL(max)
tOVB
tLOW
tHIGH
tOVA
VIH(min)
VIL(max)
VIH(min)
VIL(max)
tSETUP
RX_CLK
RXD, RX_EN, RX_ER
tHOLD
tLOW
tHIGH