DM9000_09 DAVICOM [Davicom Semiconductor, Inc.], DM9000_09 Datasheet - Page 41

• Manufacturer Part Number: DM9000_09
• Description: ISA to Ethernet MAC Controller with Integrated 10/100 PHY
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

10.4.5 External MII Interface Transmit Timing
10.4.6 External MII Interface Receive Timing
Final
Version: DM9000-DS-F03
April 23, 2009
Symbol
Symbol
TXD[3:0]
TXCK
TXEN
T
T
T
T
1
2
1
2
RXCK
RXD[3:0]
RXER,RXDV
TXEN,TXD[3：0] Setup Time
TXEN,TXD[3：0] Hold Time
RXER, RXDV,RXD[3：0] Setup Time
RXER, RXDV,RXD[3：0] Hold Time
→
→
Parameter
Parameter
T1
T1
←
←
ISA to Ethernet MAC Controller with Integrated 10/100 PHY
∫∫
∫∫
∫∫
∫∫
Min.
Min.
5
5
←
→
T2
Typ.
Typ. Max. Unit
32
8
T2
→
Max.
←
ns
ns
Unit
ns
ns
DM9000
41