DM9000_09 DAVICOM [Davicom Semiconductor, Inc.], DM9000_09 Datasheet - Page 52

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

After Modification
Before Modification
After Modification
Final
Version: DM9000-DS-F03
April 23, 2009
2:1
Symbol
Symbol
Bit
T
T
T
T
3
6
3
6
Name
LBK
SD Setup time
IOW invalid to next IOW （access DM9000）
SD Setup time
IOW invalid to next IOW （access DM9000）
Default
00,RW
Bit
Loopback mode
Parameter
Parameter
0
0
1
1
2 1
0
1
0
1
ISA to Ethernet MAC Controller with Integrated 10/100 PHY
normal
MAC internal loopback
internal PHY 100M mode digital loopback
(Reserved)
Table A-3-B
Table A-4-B
TableA-4-A
Description
Min.
Min.
22
84
80
5
Typ.
Typ.
Max.
Max.
DM9000
Unit
Unit
ns
ns
ns
ns
52