
Micrel, Inc.
KSZ8841-PMQL
October 2007
62
M9999-100407-1.5
Bit
Default
R/W
Description
Is the Same as
0 = Link speed is 10Mbps
9
0
RO
Operation duplex
1 = Link duplex is full
0 = Link duplex is half
8
0
RO
Far end fault
1 = Far end fault status detected
0 = No Far end fault status detected
P1MBSR, bit 4
7
0
RO
MDIX status
1 = MDIX
0 = MDI
P1PHYCTRL, bit 4
6
0
RO
AN done
1 = AN done
0 = AN not done
P1MBSR, bit 5
5
0
RO
Link good
1 = Link good
0 = Link not good
P1MBSR, bit 2
4
0
RO
Partner flow control capability
1 = Link partner flow control (pause) capable
0 = Link partner not flow control (pause)
capable
P1ANLPR, bit 10
3
0
RO
Partner 100BT full duplex capability
1 = Link partner 100BT full duplex capable
0 = Link partner not 100BT full duplex
capable
P1ANLPR, bit 8
2
0
RO
Partner 100BT half duplex capability
1 = Link partner 100BT half duplex capable
0 = Link partner not 100BT half duplex
capable
P1ANLPR, bit 7
1
0
RO
Partner 10BT full duplex capability
1 = Link partner 10BT full duplex capable
0 = Link partner not 10BT full duplex capable
P1ANLPR, bit 6
0
RO
Partner 10BT half duplex capability
1 = Link partner 10BT half duplex capable
0 = Link partner not 10BT half duplex capable
P1ANLPR, bit 5
Reserved (Offset 0x0516 – 0x0560)
Bit
Default
R/W
Description
15 - 0
0x0000
RO
Reserved