lan9420 Standard Microsystems Corp., lan9420 Datasheet - Page 141

• Manufacturer Part Number: lan9420
• Description: Lan9420/lan9420i Single-chip Ethernet Controller With Hp Auto-mdix Support And Pci Interface
• Manufacturer: Standard Microsystems Corp.

Single-Chip Ethernet Controller with HP Auto-MDIX Support and PCI Interface
Datasheet
SMSC LAN9420/LAN9420i
4.5.5
11:10
BITS
4:0
15
14
13
12
9
8
7
6
5
Next Page
1 = next page capable, 0 = no next page ability. This device does not
support next page ability.
RESERVED
Remote Fault
1 = remote fault detected, 0 = no remote fault
RESERVED
Pause Operation
00 No PAUSE
01 Asymmetric PAUSE toward link partner
10 Symmetric PAUSE
11 Both Symmetric PAUSE and Asymmetric PAUSE toward local device
100BASE-T4
1 = T4 able, 0 = no T4 ability This device does not support 100BASE-T4.
100BASE-TX Full Duplex
1 = TX with full duplex, 0 = no TX full
duplex ability
100BASE-TX
1 = TX able, 0 = no TX ability
10BASE-T Full Duplex
1 = 10Mbps with full duplex
0 = no 10Mbps with full duplex ability
10BASE-T
1 = 10Mbps able, 0 = no 10Mbps ability
Selector Field
[00001] = IEEE 802.3
Auto Negotiation Advertisement
Index (In Decimal):
DESCRIPTION
4
DATASHEET
141
Size:
16 bits
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
Revision 1.1 (03-31-08)
DEFAULT
00001b
00b
0b
0b
0b
1b
1b
1b
1b
-
-