EP9307 Datasheet, PDF (29/48 Pages) Cirrus Logic – ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN

Ethernet MAC Interface
Parameter
TXCLK cycle time
TXCLK high time
TXCLK low time
TXCLK to signal transition delay time
TXCLK rise/fall time
RXCLK cycle time
RXCLK high time
RXCLK low time
RXDVAL/RXERR setup time
RXDVAL/RXERR hold time
RXCLK rise/fall time
MDC cycle time
MDC high time
MDC low time
MDC rise/fall time
MDIO setup time (STA sourced)
MDIO hold time (STA sourced)
MDC to MDIO signal transition delay time
(PHY sourced)
EP9307
ARM9 SOC with Ethernet, USB, Display and Touchscreen
Symbol
t_{TX_per}
t_{TX_high}
t_{TX_low}
t_TXd
t_TXrf
t_{RX_per}
t_{RX_high}
t_{RX_low}
t_RXs
t_RXh
t_RXrf
t_{MDC_per}
t_{MDC_high}
t_{MDC_low}
t_MDCrf
t_MDIOs
t_MDIOh
t_MDIOd
Min
Typ
Max
10 Mbit 100 Mbit 10 Mbit 100 Mbit 10 Mbit 100 Mbit
mode mode mode mode mode mode
-
-
400
40
-
-
140
14
200
20
260
26
140
14
200
20
260
26
0
0
10
10
25
25
-
-
-
-
5
5
-
-
400
40
-
-
140
14
200
20
260
26
140
14
200
20
260
26
10
10
-
-
-
-
10
10
-
-
-
-
-
-
-
-
5
5
400
400
-
-
-
-
160
160
-
-
-
-
160
160
-
-
-
-
-
-
-
-
5
5
10
10
15
15
-
-
10
10
15
15
-
-
-
-
-
-
300
300
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
STA - Station - Any device that contains an IEEE 802.11 conforming Medium Access Control (MAC) and physical layer
(PHY) interface to the wireless medium.
PHY - Ethernet physical layer interface.
DS667PP3
©Copyright 2004 Cirrus Logic (All Rights Reserved)
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