LAN8187I SMSC [SMSC Corporation], LAN8187I Datasheet - Page 40

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

Revision 0.6 (02-24-06)
5.1
5.2
REGISTER #
16
17
18
20
21
22
23
27
28
29
30
31
0
1
2
3
4
5
6
The following registers are supported (register numbers are in decimal):
The mode key is as follows:
SMI Register Mapping
SMI Register Format
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
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
Control / Status Indication Register
Special internal testability controls
Interrupt Source Register
Interrupt Mask Register
PHY Special Control/Status Register
Table 5.29 SMI Register Mapping
DESCRIPTION
DATASHEET
High-Performance MII and RMII 10/100 Ethernet PHY with HP Auto-MDIX
40
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
Vendor-specific
SMSC LAN8187/LAN8187I
Extended
Extended
Extended
Extended
Extended
Group
Basic
Basic
Datasheet