KSZ8841-16MBL-EVAL MICREL [Micrel Semiconductor], KSZ8841-16MBL-EVAL Datasheet - Page 83
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KSZ8841-16MBL-EVAL
Manufacturer Part Number
KSZ8841-16MBL-EVAL
Description
Single-Port Ethernet MAC Controller with Non-PCI Interface
Manufacturer
MICREL [Micrel Semiconductor]
Datasheet
1.KSZ8841-16MBL-EVAL.pdf
(105 pages)
- Current page: 83 of 105
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Bank 49 Port 1 Status Register (0x04): P1SR
This register contains the global per port status for the chip function.
October 2007
Micrel, Inc.
Bit
2
1
0
Bit
15
14
13
12
11
10
9
8
7
6
5
Default
1
1
1
Default
1
0
0
0
0
0
0
0
0
0
0
R/W
RW
RW
RW
R/W
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
Advertised 100BT half-duplex capability.
1 = advertise 100BT half-duplex capability.
0 = suppress 100BT half-duplex capability from
transmission to link partner.
Advertised 10BT full-duplex capability.
1 = advertise 10BT full-duplex capability.
0 = suppress 10BT full-duplex capability from
transmission to link partner.
Advertised 10BT half-duplex capability.
1 = advertise 10BT half-duplex capability.
0 = suppress 10BT half-duplex capability from
transmission to link partner.
Description
HP_mdix
1 = HP Auto MDI-X mode.
0 = Micrel Auto MDI-X mode.
Reserved
Polarity Reverse
1 = polarity is reversed.
0 = polarity is not reversed.
Receive Flow Control Enable
1 = receive flow control feature is active.
0 = receive flow control feature is inactive.
Transmit Flow Control Enable
1 = transmit flow control feature is active.
0 = transmit flow control feature is inactive.
Operation Speed
1 = link speed is 100Mbps.
0 = link speed is 10Mbps.
Operation Duplex
1 = link duplex is full.
0 = link duplex is half.
Reserved
MDI-X status
1 = MDI.
0 = MDI-X.
AN Done
1 = AN done.
0 = AN not done.
Link Good
1= link good.
83
Bit is same as:
Bank 45 0x08 bit 7
Bank 45 0x08 bit 6
Bank 45 0x08 bit 5
Bit is same as:
Bank 45 0x00 bit 5
Bank 47 0x02 bit 5
Bank 45 0x02 bit 4
Bank 47 0x02 bit 4
Bank 45 0x02 bit 5
Bank 45 0x02 bit 2
KSZ8841-16/32 MQL/MVL/MBL
M9999-102207-1.6
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