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MU9C8338A Datasheet, PDF (1/32 Pages) MUSIC Semiconductors – 10/ 100Mb Ethernet Filter Interface | |||
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Advance Information
MU9C8338A 10/100Mb Ethernet Filter Interface
APPLICATION BENEFITS
⢠10/100Mb Ethernet wire speed switching and
bridging for remote access and wireless networks
⢠Glueless connection to MUSIC LANCAM and most
10/100Mb Ethernet chip sets
⢠Offloads all DA/SA processing and management
functions from host processor
⢠Supports station lists from 256 up to 32K addresses
⢠Full support of Unicast, Multicast, and Broadcast
frames
⢠Built-in generic processor port
DISTINCTIVE CHARACTERISTICS
⢠Industry-standard 10/100Mb MII port
⢠Supports station list up to 32K addresses
⢠Port ID 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
⢠144âpin LQFP packages
⢠3.3 Volt operation with 5 Volt tolerant I/O
10/100
PHY
10/100
MAC
MUSIC
MU9C8338A
MII
REJECT
FR_ERR
TAG
MII and
TAG Port
Processor
Interface
Packet
Parser
Controller
Result
Port
LANCAM
Interface
Registers
Processor
ASIC
MUSIC
LANCAM
Figure 1: System Application Diagram
MUSIC Semiconductors, the MUSIC logo, and the phrase "MUSIC Semiconductors" are
Registered trademarks of MUSIC Semiconductors. MUSIC is a trademark of
MUSIC Semiconductors.
May 1, 2001 Rev. 0a
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