LAN8710 Datasheet, PDF (39/79 Pages) SMSC Corporation – MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR Technology in a Small Footprint

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR^® Technology in a Small Footprint
Datasheet
The following registers are supported (register numbers are in decimal):
Table 5.20 SMI Register Mapping
REGISTER #
0
1
2
3
4
5
6
16
17
18
20
21
22
23
26
27
28
29
30
31
DESCRIPTION
Basic Control Register
Basic Status Register
PHY Identifier 1
PHY Identifier 2
Auto-Negotiation Advertisement Register
Auto-Negotiation Link Partner Ability Register
Auto-Negotiation Expansion Register
Silicon Revision Register
Mode Control/Status Register
Special Modes
Reserved
Reserved
Reserved
Reserved
Symbol Error Counter Register
Control / Status Indication Register
Special internal testability controls
Interrupt Source Register
Interrupt Mask Register
PHY Special Control/Status Register
Group
Basic
Basic
Extended
Extended
Extended
Extended
Extended
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
5.1
SMI Register Format
The mode key is as follows:
„ RW = Read/write,
„ SC = Self clearing,
„ WO = Write only,
„ RO = Read only,
„ LH = Latch high, clear on read of register,
„ LL = Latch low, clear on read of register,
„ NASR = Not Affected by Software Reset
„ X = Either a 1 or 0.
SMSC LAN8710/LAN8710i
39
DATASHEET
Revision 1.0 (04-15-09)