LAN8710 Datasheet, PDF (35/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

Chapter 5 SMI Register Mapping
15
14
Reset Loopback
13
Speed
Select
12
A/N
Enable
Table 5.1 Control Register: Register 0 (Basic)
11
Power
Down
10
9
Isolate Restart A/N
8
Duplex
Mode
7
Collision
Test
6543210
Reserved
15
100Base
-T4
14
100Base
-TX
Full
Duplex
13
100Base
-TX
Half
Duplex
12
10Base-
T
Full
Duplex
Table 5.2 Status Register: Register 1 (Basic)
11
10
10Base-
T
Half
Duplex
9
8
7
Reserved
6
5
4
3
2
1
0
A/N
Remote A/N Link Jabber Extended
Complete Fault Ability Status Detect Capability
Table 5.3 PHY ID 1 Register: Register 2 (Extended)
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
PHY ID Number (Bits 3-18 of the Organizationally Unique Identifier - OUI)
Table 5.4 PHY ID 2 Register: Register 3 (Extended)
15
14
13
12
11
10
9
8
7
6
5
4
PHY ID Number (Bits 19-24 of the Organizationally Unique
Identifier - OUI)
Manufacturer Model Number
3
2
1
0
Manufacturer Revision Number