KSZ8051MLL View Datasheet(PDF) - Micrel
Part Name
Description
MFG CO.
'KSZ8051MLL' PDF : 51 Pages View PDF
Micrel, Inc.
Register Description (Continued)
Address
Name
Description
1 = Link is up
1.2
Link Status
0 = Link is down
1 = Jabber detected
1.1
Jabber Detect
0 = Jabber not detected (default is low)
1.0
Extended
Capability
1 = Supports extended capabilities registers
Register 2h – PHY Identifier 1
2.15:0
PHY ID
Number
Assigned to the 3rd through 18th bits of the
Organizationally Unique Identifier (OUI).
Kendin Communication’s OUI is 0010A1 (hex)
Register 3h – PHY Identifier 2
3.15:10
3.9:4
3.3:0
PHY ID
Number
Model Number
Revision
Number
Assigned to the 19th through 24th bits of the
Organizationally Unique Identifier (OUI).
Kendin Communication’s OUI is 0010A1 (hex)
Six bit manufacturer’s model number
Four bit manufacturer’s revision number
Register 4h – Auto-Negotiation Advertisement
4.15
4.14
4.13
4.12
4.11:10
4.9
Next Page
Reserved
Remote Fault
Reserved
Pause
100Base-T4
1 = Next page capable
0 = No next page capability.
1 = Remote fault supported
0 = No remote fault
[00] = No PAUSE
[10] = Asymmetric PAUSE
[01] = Symmetric PAUSE
[11] = Asymmetric & Symmetric PAUSE
1 = T4 capable
0 = No T4 capability
4.8
100Base-TX
Full-Duplex
1 = 100Mbps full-duplex capable
0 = No 100Mbps full-duplex capability
Mode(1)
RO/LL
RO/LH
RO
RO
RO
RO
RO
RW
RO
RW
RO
RW
RO
RW
4.7
100Base-TX
Half-Duplex
1 = 100Mbps half-duplex capable
0 = No 100Mbps half-duplex capability
RW
4.6
10Base-T
Full-Duplex
1 = 10Mbps full-duplex capable
0 = No 10Mbps full-duplex capability
RW
4.5
10Base-T
Half-Duplex
1 = 10Mbps half-duplex capable
0 = No 10Mbps half-duplex capability
RW
4.4:0
Selector Field [00001] = IEEE 802.3
RW
Default
0
0
1
0022h
KSZ8051MLL
0001_01
01_0101
Indicates silicon revision
0
0
0
0
00
0
Set by SPEED strapping pin.
See “Strapping Options” section
for details.
Set by SPEED strapping pin.
See “Strapping Options” section
for details.
1
1
0_0001
July 2010
29
M9999-071210-1.0
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