MU9C8358L Datasheet, PDF (1/32 Pages) MUSIC Semiconductors – Quad 10/100Mb Ethernet Filter Interface

'DWD 6KHHW
MU9C8358L Quad 10/100Mb
Ethernet Filter Interface
$33/,&$7,21 %(1(),76
• 10/100Mb Ethernet switching, bridging, and remote
access at wire speed
• Glueless connection to MUSIC LANCAM and most
10/100Mb Ethernet chip sets
• Offloads all DA/SA processing and management
functions from host processor
• Scalable up to eight ports of 100Mb Ethernet sharing
a common LANCAM database
• Support station lists from 0.25K up to 32K
• Full support of Unicast, Multicast, and
Broadcast frames
• Built-in generic Processor port
',67,1&7,9( &+$5$&7(5,67,&6
• Four industry-standard 10/100Mb MII ports
• Supports station list up to 32K addresses
• Built-in arbitration supports eight 100Mb Ethernet
ports
• Port ID identification and MAC Frame Reject signal
based on DA search results
• Read search results from the Result port or CPU port
• Hardware support for Tag switching
• Optional automatic learning of new SAs
• Optional automatic Aging and Purging
• 208-pin LQFP package
• 3.3 Volt operation

0,,

7$*
3RUW $

/$1&$0 ,QWHUID.H
5HVXOW


3RUW

0,,

7$*
3RUW %
6WDWH 0D.KLQH

0,,

7$*
3RUW &
&RQILJXUDWLRQ 5HJLVWHUV

0,,

7$*
3RUW '
$UELWHU

Figure 1: Block Diagram
/$1&$0 086,& 6HPL.RQGX.WRUV WKH 086,& ORJR DQG WKH SKUDVH 086,& 6HPL.RQGX.WRUV
DUH 5HJLVWHUHG WUDGHPDUNV RI 086,& 6HPL.RQGX.WRUV 086,& LV D WUDGHPDUN RI
086,& 6HPL.RQGX.WRUV
3UR.HVVRU ^

3RUW
$XJXVW   5HY