ep9312 Cirrus Logic, Inc., ep9312 Datasheet - Page 44

• Manufacturer Part Number: ep9312
• Description: Universal Platform System-on-chip Processor
• Manufacturer: Cirrus Logic, Inc.

EP9312
Universal Platform SOC Processor
44
RXD[3:0]/
TXD[3:0]/
RXDVAL/
(Sourced
(Sourced
by PHY)
by STA)
RXERR
RXCLK
TXERR
TXCLK
TXEN/
MDIO
MDIO
MDC
MDC
t
MDC_high
t
t
TXd
MDC_per
©
Copyright 2005 Cirrus Logic (All Rights Reserved)
t
RXs
t
MDC_low
Figure 29. Ethernet MAC Timing Measurement
t
MDIOd
t
TX_high
t
TX_per
t
RXh
t
TX_low
t
MDIOs
t
RX_low
t
RX_per
t
RX_high
t
MDIOh
DS515PP7