LAN8187I SMSC [SMSC Corporation], LAN8187I Datasheet - Page 34

• Manufacturer Part Number: LAN8187I
• Description: High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
• Manufacturer: SMSC [SMSC Corporation]

Chapter 5 Registers
PHY ID Number (Bits 19-24 of the Organizationally Unique
Rese
100Bas
15
e-T4
15
15
t
15
Loopbac
100Base-
14
14
14
k
Duplex
Full
TX
14
Identifier - OUI)
13
13
Speed
Select
100Base-
Duplex
13
Half
TX
13
12
12
10Base-
Duplex
Enable
Full
A/N
12
12
T
PHY ID Number (Bits 3-18 of the Organizationally Unique Identifier - OUI)
11
11
10Base-
Table 5.3 PHY ID 1 Register: Register 2 (Extended)
Table 5.4 PHY ID 2 Register: Register 3 (Extended)
Duplex
Half
Table 5.1 Control Register: Register 0 (Basic)
11
10
10
Power
T
Down
Table 5.2 Status Register: Register 1 (Basic)
11
9
10
9
Isolat
10
e
9
8
8
Restart A/N
Reserved
Manufacturer Model Number
9
8
7
7
7
Duplex
Mode
6
6
8
6
Complet
5
5
A/N
5
e
Collision
Test
7
Remot
4
4
Fault
4
e
6
Abilit
3
3
Manufacturer Revision Number
A/N
3
y
5
Statu
4
Link
2
s
2
2
Reserved
3
Detect
Jabbe
1
r
1
1
2
Capabilit
Extende
1
0
d
y
0
0
0