KSZ8041TL_09 Datasheet, PDF (41/65 Pages) Micrel Semiconductor – 10Base-T/100Base-TX/100Base-FX Physical Layer Transceiver

Micrel, Inc.
KSZ8041TL/FTL/MLL
Address
0.8
Name
Duplex Mode
Description
1 = Full-duplex
0 = Half-duplex
Mode⁽¹⁾
RW
0.7
0.6:1
0.0
Collision Test
Reserved
Disable
Transmitter
1 = Enable COL test
0 = Disable COL test
0 = Enable transmitter
1 = Disable transmitter
Register 1h – Basic Status
1.15
100Base-T4
1.14
1.13
1.12
1.11
1.10:7
1.6
100Base-TX
Full Duplex
100Base-TX
Half Duplex
10Base-T Full
Duplex
10Base-T Half
Duplex
Reserved
No Preamble
1.5
Auto-
Negotiation
Complete
1.4
Remote Fault
1.3
Auto-
Negotiation
Ability
1.2
Link Status
1.1
Jabber Detect
1.0
Extended
Capability
1 = T4 capable
0 = Not T4 capable
1 = Capable of 100Mbps full-duplex
0 = Not capable of 100Mbps full-duplex
1 = Capable of 100Mbps half-duplex
0 = Not capable of 100Mbps half-duplex
1 = Capable of 10Mbps full-duplex
0 = Not capable of 10Mbps full-duplex
1 = Capable of 10Mbps half-duplex
0 = Not capable of 10Mbps half-duplex
1 = Preamble suppression
0 = Normal preamble
1 = Auto-negotiation process completed
0 = Auto-negotiation process not completed
1 = Remote fault
0 = No remote fault
1 = Capable to perform auto-negotiation
0 = Not capable to perform auto-negotiation
1 = Link is up
0 = Link is down
1 = Jabber detected
0 = Jabber not detected (default is low)
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)
RW
RO
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO/LH
RO
RO/LL
RO/LH
RO
RO
Default
Inverse of DUPLEX strapping pin
value.
See “Strapping Options” section
for details.
0
000_000
0
0
1
1
1
1
0000
1
0
0
1
0
0
1
0022h
December 2009
41
M9999-120909-1.2