KSZ8842-PMBLAM MICREL [Micrel Semiconductor], KSZ8842-PMBLAM Datasheet - Page 84
![no-image](/images/no-image-200.jpg)
KSZ8842-PMBLAM
Manufacturer Part Number
KSZ8842-PMBLAM
Description
2-Port Ethernet Switch with PCI Interface
Manufacturer
MICREL [Micrel Semiconductor]
Datasheet
1.KSZ8842-PMBLAM.pdf
(119 pages)
- Current page: 84 of 119
- Download datasheet (961Kb)
Micrel, Inc.
Port 1 Reserved (Offset 0x0516 – 0x051A)
Port 2 Control Register 1 (Offset 0x0520): P2CR1
This register contains the global per port control for the switch port 2 function.
October 2007
15 – 0
15 – 8
4 – 3
Bit
Bit
Bit
7
6
5
7
6
5
4
3
2
1
0
Default
Default
0x0000
Default
0x00
00
0
0
0
0
0
0
0
0
0
0
0
R/W
R/W
R/W
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Description
Reserved
Description
Reserved
Broadcast storm protection enable
1 = enable broadcast storm protection for ingress packets on the port
0 = disable broadcast storm protection
Diffserv priority classification enable
1 = enable diffserv priority classification for ingress packets on port
0 = disable diffserv function
802.1p priority classification enable
1 = enable 802.1p priority classification for ingress packets on port
0 = disable 802.1p
Port based priority classification
00 = ingress packets on port 1 will be classified as priority 0 queue if
“Diffserv” or “802.1p” classification is not enabled or fails to classify.
01 ingress packets on port 1 will be classified as priority 1 queue if
Description
MDIX status
1 = MDI
0 = MDIx
AN done
1 = AN done
0 = AN not done
Link good
1 = Link good
0 = Link not good
Partner flow control capability
1 = link partner flow control (pause) capable
0 = link partner not flow control (pause) capable
Partner 100BT full duplex capability
1 = link partner 100Base-T full duplex capable
0 = link partner not 100Base-T full duplex capable
Partner 100BT half duplex capability
1 = link partner 100Base-T half duplex capable
0 = link partner not 100Base-T half duplex capable
Partner 10BT full duplex capability
1 = link partner 10Base-T full duplex capable
0 = link partner not 10Base-T full duplex capable
Partner 10BT half duplex capability
1 = link partner 10Base-T half duplex capable
0 = link partner not 10Base-T half duplex capable
84
Is the same as:
P1PHYCTRL,7
P1MBSR, bit 5
P1MBSR, bit 2
P1ANLPR, bit 10
P1ANLPR, bit 8
P1ANLPR, bit 7
P1ANLPR, bit 6
P1ANLPR, bit 5
bit 4
KSZ8842-PMQL/PMBL
M9999-100207-1.5
Related parts for KSZ8842-PMBLAM
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![KSZ8842](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![KSZ8842-16MBL-EVAL](/images/no-image3.png)
Part Number:
Description:
2-Port Ethernet Switch with Non-PCI Interface
Manufacturer:
MICREL [Micrel Semiconductor]
Datasheet:
![KSZ8842-16](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
2-port Ethernet Switch with PCI Interface
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC5219YM5](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC50395CN](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Six Decade Counter / Display Decoder
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC2524-2BN](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC5015BN](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![LM2574BWM](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC4574BWM](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
200kHz Simple 0.5A Buck Voltage Regulator
Manufacturer:
Micrel Semiconductor
Datasheet:
![SY100EL32VZITR](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![SY100EL92ZGTR](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![SY100ELT23ZCTR](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC4685](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![MIC5255-3.0BM5](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet: