DM9016
3-port switch with Processor Interface
10.4.6 MII Management Interface Timing
T1
MDC
T2
MDIO (drived by DM9016)
T4
T3
MDIO (drived by exetrnal MII)
T5
Symbol
Parameter
Min.
Typ.
0.52
955
960
Max.
Unit
MHz
ns
ns
ns
T1
T2
T3
T4
T5
MDC Frequency
MDIO by DM9016 Setup Time
MDIO by DM9016 Hold Time
MDIO by External MII Setup Time
MDIO by External MII Hold Time
40
40
ns
10.4.7 EEPROM Timing
T1
T2
EECS
EECK
EEDO
T3
T4
T6
T5
EEDI
T7
Symbol
Parameter
Min.
Typ.
480
2080
0.38
460
Max.
Unit
ns
ns
MHz
ns
ns
T1
T2
T3
T4
T5
T6
T7
EECS Setup Time
EECS Hold Time
EECK Frequency
EEDO Setup Time
EEDO Hold Time
EEDI Setup Time
EEDI Hold Time
2100
8
8
ns
ns
Preliminarydatasheet
DM9016-13-DS-P01
March 26, 2009
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