82562V Datasheet, PDF (25/42 Pages) Intel Corporation – 10/100 Mbps Platform LAN Connect

Networking Silicon — 82562V
6.3.3
6.3.4
Bit(s)
11
Name
Valid Link
10
Symbol Error
Enable
9
Carrier Sense
Disable
8
Disable Dynamic
Power-Down
7
Auto-Negotiation
Loopback
6
MDI Tri-State
5
Force Polarity
4
Auto Polarity
Disable
3
Squelch Disable
2
Extended Squelch
1
Link Integrity
Disable
0
Jabber Function
Disable
Description
0 = Normal operation
1 = 100BASE-TX valid link
0 = Normal operation
1 = Symbol error output is enabled
This bit controls the receive 100 carrier sense disable
function.
0 = Carrier sense enabled
1 = Carrier sense disabled
0 = Dynamic Power-Down enabled
1 = Dynamic Power-Down disabled
0 = Auto-Negotiation normal mode
1 = Auto-Negotiation loopback
0 = Normal operation
1 = MDI Tri-state (transmit driver tri-states)
0 = Normal polarity
1 = Reversed polarity
0 = Normal polarity operation
1 = Auto Polarity disabled
0 = Normal squelch operation
1 = 10BASE-T squelch test disable
1 = 10BASE-T Extended Squelch control enabled
0 = 10BASE-T Extended Squelch control disabled
0 = Normal Link Integrity operation
1 = Link disabled
0 = Normal Jabber operation
1 = Jabber disabled
Default
0
R/W
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
Register 18: Reserved
Bit(s)
Name
15:0
Reserved
Description
These bits are reserved and should be set to a constant 0b.
Default
0
R/W
RO
Register 19: 100BASE-TX Receive False Carrier Counter Bit Definitions
Bit(s)
Name
15:0
Receive False
Carrier
Description
These bits are used for the false carrier counter.
Default
--
R/W
RO
SC
Datasheet
23