DM9010BI
Industrial-temperature Single Chip Ethernet Controller with General Processor Interface
10.3.8 MII Management Interface Timing
T1
MDC
T2
MDIO(drived by DM9010B)
T4
T3
MDIO (drived by exetrnal MII)
T5
Symbol
Parameter
Min.
Typ. Max.
2
187
313
Unit
MHz
ns
ns
ns
T1
T2
T3
T4
T5
MDC Frequency
MDIO by DM9010BI Setup Time
MDIO by DM9010BI Hold Time
MDIO by External MII Setup Time
MDIO by External MII Hold Time
40
40
ns
10.3.9 EEPROM Interface Timing
T2
T4
T3
EECS
EECK
EEDO
T1
T6
T5
EEDI
T7
Symbol
Parameter
Min.
Typ. Max.
0.375
500
2166
480
Unit
MHz
ns
T1
T2
T3
T4
EECK Frequency
EECS Setup Time
EECS Hold Time
EEDO Setup Time
ns
EEDO Hold Time
2200
ns
T5
T6
T7
EEDI Setup Time
EEDI Hold Time
8
8
ns
ns
Preliminary
51
Version: DM9010BI--DS-P01
January 12, 2010