lan9217 Standard Microsystems Corp., lan9217 Datasheet - Page 109

• Manufacturer Part Number: lan9217
• Description: Lan9217 16-bit High-performance Single-chip 10/100 Ethernet Controller With Hp Auto-mdix Support
• Manufacturer: Standard Microsystems Corp.

16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX Support
Datasheet
SMSC LAN9217
5.5
(IN DECIMAL)
INDEX
17
18
27
29
30
31
0
1
2
3
4
5
6
The PHY registers are not memory mapped. These registers are accessed indirectly through the MAC
via the MII_ACC and MII_DATA registers. An index must be used to access individual PHY registers.
PHY Register Indexes are shown in
Note: The NASR (Not Affected by Software Reset) designation is only applicable when bit 15 of
PHY Registers
the PHY Basic Control Register (Reset) is set.
REGISTER NAME
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
Mode Control/Status Register
Special Modes Register
Special Control/Status Indications
Interrupt Source Register
Interrupt Mask Register
PHY Special Control/Status Register
Table 5.8 LAN9217 PHY Control and Status Register
PHY CONTROL AND STATUS REGISTERS
DATASHEET
Table 5.8, "LAN9217 PHY Control and Status
109
Register".
Revision 2.3 (08-06-08)