ksz8851-mql Micrel Semiconductor, ksz8851-mql Datasheet - Page 73

• Manufacturer Part Number: ksz8851-mql
• Description: Single-port Ethernet Mac Controller With 8/16-bit Or 32-bit Non-pci Interface
• Manufacturer: Micrel Semiconductor

PHY 1 Auto-Negotiation Advertisement Register (0xEC – 0xED): P1ANAR
This register contains the auto-negotiation advertisement for the PHY function.
PHY 1 Auto-Negotiation Link Partner Ability Register (0xEE – 0xEF): P1ANLPR
This register contains the auto-negotiation link partner ability for the chip function.
February 2009
Micrel, Inc.
Bit
15
14
13
12-11
10
9
8
7
6
5
4-0
Bit
15
14
13
12-11
10
9
8
7
6
Default
0
0
0
0x0
1
0
1
1
1
1
0x01
Default
0
0
0
0x0
0
0
0
0
0
R/W
RO
RO
RO
RO
RW
RW
RW
RW
RW
RW
RO
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
Next page
Not supported.
Reserved
Remote fault
Not supported.
Reserved
Pause (flow control capability)
1 = advertise pause capability.
0 = do not advertise pause capability.
Reserved.
Adv 100 Full
1 = advertise 100 full-duplex capability.
0 = do not advertise 100 full-duplex capability
Adv 100 Half
1= advertise 100 half-duplex capability.
0 = do not advertise 100 half-duplex capability.
Adv 10 Full
1 = advertise 10 full-duplex capability.
0 = do not advertise 10 full-duplex capability.
Adv 10 Half
1 = advertise 10 half-duplex capability.
0 = do not advertise 10 half-duplex capability.
Selector Field
802.3
Description
Next page
Not supported.
LP ACK
Not supported.
Remote fault
Not supported.
Reserved
Pause
Link partner pause capability.
Reserved.
Adv 100 Full
Link partner 100 full capability.
Adv 100 Half
Link partner 100 half capability.
Adv 10 Full
Link partner 10 full capability.
73
Bit is same as:
Bit 4 in P1CR
Bit 3 in P1CR
Bit 2 in P1CR
Bit 1 in P1CR
Bit 0 in P1CR
Bit is same as:
Bit 4 in P1SR
Bit 3 in P1SR
Bit 2 in P1SR
Bit 1 in P1SR
KSZ8851-16/32 MQL/MQLI
M9999-021309-1.1