ep9307 Cirrus Logic, Inc., ep9307 Datasheet - Page 31
ep9307
Manufacturer Part Number
ep9307
Description
Arm9 Soc With Ethernet, Usb, Display, And Touchscreen
Manufacturer
Cirrus Logic, Inc.
Datasheet
1.EP9307.pdf
(49 pages)
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DS667PP4
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 17. Ethernet MAC Timing Measurement
t
MDIOd
t
TX_high
t
TX_per
ARM9 SOC with Ethernet, USB, Display and Touchscreen
t
RXh
t
TX_low
t
MDIOs
t
RX_low
t
RX_per
t
RX_high
t
MDIOh
EP9307
31