lan9211 Standard Microsystems Corp., lan9211 Datasheet - Page 122

• Manufacturer Part Number: lan9211
• Description: Lan9211 High-performance Small Form Factor Single-chip Ethernet Controller With Hp Auto-mdix Support
• Manufacturer: Standard Microsystems Corp.

Revision 2.3 (08-06-08)
5.5.9
ADDRESS
15-8
MODE
7:5
4:0
000
001
010
011
100
101
110
111
Special Modes
Note 5.4
Reserved
MODE: PHY Mode of operation. Refer to
PHYAD: PHY Address:
The PHY Address is used for the SMI address.
10Base-T Half Duplex. Auto-negotiation disabled.
10Base-T Full Duplex. Auto-negotiation disabled.
100Base-TX Half Duplex. Auto-negotiation disabled.
CRS is active during Transmit & Receive.
100Base-TX Full Duplex. Auto-negotiation disabled.
CRS is active during Receive.
100ase-TX Half Duplex is advertised. Auto-
negotiation enabled.
CRS is active during Transmit & Receive.
Repeater mode. Auto-negotiation enabled.
100Base-TX Half Duplex is advertised.
CRS is active during Receive.
Reserved - Do not set the LAN9211 in this mode.
All capable. Auto-negotiation enabled.
Index (In Decimal):
When MODE=111, the register 0 bits 13 and 8 are variable dependant on the auto-
negotiated speed and duplex.
MODE DEFINITIONS
Table 5.9 MODE Control
DESCRIPTION
18
DATASHEET
High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support
122
Table 5.9
Size:
for more details.
DEFAULT REGISTER BIT VALUES
REGISTER 0
[13,12,10,8]
Note 5.4
X10X
0000
0001
1000
1001
1100
1100
N/A
16-bits
NASR
NASR
NASR
TYPE
RW,
RW,
RW,
REGISTER 4
[8,7,6,5]
0100
0100
1111
N/A
N/A
N/A
N/A
N/A
SMSC LAN9211
DEFAULT
00001b
Datasheet
111