DM9000_09 DAVICOM [Davicom Semiconductor, Inc.], DM9000_09 Datasheet - Page 22

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

8. MII Register Description
Key to Default
In the register description that follows, the default
column takes the form:
<Reset Value>, <Access Type> / <Attribute(s)>
Where：
<Reset Value>:
<Access Type>:
<Attribute (s)>:
Final
Version: DM9000-DS-F03
April 23, 2009
AD
00 CONTROL Reset
01
02
03
04 Auto-Neg.
05
06 Auto-Neg.
16 Specified
17 Specified
18
D
Expansion
STATUS
Advertise
Link Part.
Conf/Stat
Conf/Stat
RO = Read Only
RW = Read/Write
SC = Self Clearing
P = Value Permanently Set
LL = Latching Low
LH = Latching High
PHYID1
PHYID2
(PIN#)
RESERVED
RESERVED
Config.
Name
Ability
10T
X
1
0
4B5B
Page
Page
Rsvd
Cap.
Next
Next
FDX
100
BP
T4
LP
15
0
1
Bit set to logic one
Bit set to logic zero
No default value
Value latched from pin # at reset
FLP Rcv
TX FDX
Enable
Loop
back
Cap.
SCR
HDX
Ack
Ack
100
BP
LP
LP
14
0
0
TX HDX
Remote
ALIGN
Enable
Speed
10
11
Select
Fault
Cap.
FDX
HBE
LP
RF
BP
13
10
0
1
10 FDX
10 HDX
BP_AD
Auto-N
Enable
Enable
SQUE
POK
Cap.
12
0
1
20-21
22-23
Reserved
Reserved
10 HDX
Enable
Power
Down
Rsvd
Cap.
JAB
11
0
1
Reserved
Reserved
Isolate
Serial
Adv
10T
FC
FC
LP
TX
10
0
0
ISA to Ethernet MAC Controller with Integrated 10/100 PHY
Restart
Auto-N
Rsvd
Adv
T4
LP
T4
9
0
Reserved
TX FDX
TX FDX
Duplex
Rsvd
Adv
Full
LP
8
1
Model No.
TX HDX
TX HDX
100LNK
Force
Coll.
Test
Adv
LP
7
1
PHY ADDR [4:0]
10 FDX
10 FDX
Pream.
Supr.
Adv
LP
0
6
Reserved
10 HDX
10 HDX
Compl.
Reserved
Auto-N
Adv
LP
5
0
RPDCTR
Remote
Pardet
Fault
Fault
-EN
4
0
Link Partner Protocol Selector Field
Advertised Protocol Selector Field
Reserved
LP Next
Pg Able
St. Mch
Auto-N
Reset
Cap.
3
0
Auto-N. Monitor Bit [3:0]
Version No.
Next Pg
Pream.
Status
Supr.
Able
Link
DM9000
2
0
New Pg
Jabber
Detect
Sleep
mode
Rcv
1
0
LoopOut
Remote
Reverse
Polarity
AutoN
Cap.
Cap.
Extd
LP
0
0
22