KSZ8842-16MBL-EVAL MICREL [Micrel Semiconductor], KSZ8842-16MBL-EVAL Datasheet - Page 34
![no-image](/images/no-image-200.jpg)
KSZ8842-16MBL-EVAL
Manufacturer Part Number
KSZ8842-16MBL-EVAL
Description
2-Port Ethernet Switch with Non-PCI Interface
Manufacturer
MICREL [Micrel Semiconductor]
Datasheet
1.KSZ8842-16MBL-EVAL.pdf
(141 pages)
- Current page: 34 of 141
- Download datasheet (770Kb)
The KSZ8842M will not forward the following packets:
Micrel, Inc.
October 2007
1. Error packets.
2. 802.3x pause frames.
3. "Local" packets.
These include framing errors, Frame Check Sequence (FCS) errors, alignment errors, and illegal size packet
errors.
The KSZ8842M intercepts these packets and performs the flow control.
Based on destination address (DA) lookup. If the destination port from the lookup table matches the port from
which the packet originated, the packet is defined as "local."
Figure 11. Destination Address Resolution Flow Chart in Stage Two
Spanning Tree
IGMP Process
Membership
Port Mirror
Port VLAN
Process
Process
Check
PTF1
PTF2
- Check receiving port's receive enable bit
- Check destination port's transmit enable bit
- Check whether packets are special (BPDU)
or specified
- Applied to MAC #1 and MAC #2
- IGMP will be forwarded to the host port
- RX Mirror
- TX Mirror
- RX or TX Mirror
- RX and TX Mirror
34
KSZ8842-16/32 MQL/MVL/MVLI/MBL
M9999-102207-1.9
Related parts for KSZ8842-16MBL-EVAL
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![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:
![KSZ8842](/images/manufacturer_photos/0/4/435/micrel_semiconductor_tmb.jpg)
Part Number:
Description:
Manufacturer:
Micrel Semiconductor
Datasheet:
![KSZ8842-32MQLA6](/photos/6/81/68152/576-128-pqfp_tmb.jpg)
Part Number:
Description:
IC SWITCH 10/100 32BIT 128PQFP
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MVL](/photos/6/82/68231/ksz8842-16mvl_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MVLI](/photos/6/81/68164/ksz8842-16mvli_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-PMQL](/photos/6/81/68152/576-128-pqfp_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-PMQLI](/photos/6/81/68152/576-128-pqfp_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface, Ind Temp ( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MQL](/photos/6/81/68152/576-128-pqfp_tmb.jpg)
Part Number:
Description:
IC SWITCH 10/100 16BIT 128PQFP
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MBL](/photos/28/19/281913/ksz8893mbl_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (8, 16-bit) Bus Interface ( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MBLI](/photos/28/19/281913/ksz8893mbl_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch + Generic (8, 16-Bit) Bus Interface (I-Temp)
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-16MBLI TR](/images/manufacturer_photos/0/4/434/micrel_inc_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch + Generic (8, 16-Bit) Bus Interface (I-Temp)
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-32MQL](/photos/6/81/68152/576-128-pqfp_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-32MVL](/images/manufacturer_photos/0/4/434/micrel_inc_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-32MVLI](/photos/6/81/68167/ksz8842-32mvli_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + Generic (32-bit) Bus Interface( )
Manufacturer:
Micrel Inc
Datasheet:
![KSZ8842-PMBL](/photos/28/19/281913/ksz8893mbl_tmb.jpg)
Part Number:
Description:
2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI Bus Interface ( )
Manufacturer:
Micrel Inc
Datasheet: