Product Brief
Samurai
ADM6996M/I/LC/FC and ADM6995LCL2
Ethernet Switch Controllers
Product Features
Samurai is a high performance, low cost, integrated (Controller, PHY and
Memory) six-port Ethernet switch controller with all ports supporting
10/100 Mb/s Full/Half duplex operation.
Advanced features such as Layer 4 QoS, 802.1p(QoS.), 802.1q(VLAN),
bandwidth control and switch management functions make the Samurai
one of the most innovative and economical low-port switches available in
the market.
Some of the Samurai’s benefits include low temperature and a small
footprint for complete design flexibility, advanced network monitoring
functions using the Port Mirror feature, Harware and Software IGMP for
VOD and excellent L4 Quality of Service (QoS) performance for
Multimedia applications.
The Samurai was designed using a New Design Application (NDA)
making it one of the most economical solutions available. With five
diffierent packaging options: Samurai 6M, 6I, 6LC , 6FC & 5LC and pin
compatibility with the legacy ADM6996/5L/F series, the Samurai offers
smooth migration aswell as new design flexibility for Infineon’s system
vendors.
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Applications
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ADSL Routers
Wireless/Wired Routers
Home Gateways
Cable Modems
Web DVDs
10/100 Mbps MDIX TX/FX transceivers with five/six-port
10/100M Ethernet L2 switch controller
Hardware and Software IGMP, MAC Table Access and
Port Mirror functions
L4 Ethernet Q.O.S.¡Security Functions: 802.1x, MAC
Address and “Accept/Reject” address control
dScalable Ingress/Egress Bandwidth Control-
64K~100M with 64K/Scale.
Port Mirror, Spanning Tree, Special Tag
PPPoE Identification- Receive PPPoE packet only
16 VLANs. Learn 12 Bits VLAN ID.
Supports MDC/MDIO applications
128-pin LQFP package
New features only available in the ADM6996M/I
packages:
– IPv4/v6 DiffServ priority
– TAG PRI Replacement- IGMP snooping
– Spanning Tree
– 802.1x, Port Mirroring and special Tag
– PPPoE and SNAP/ARP/RARP
New features unavailable in the ADM6996L/F and
ADM6995L legacy products:
– 2K, 4-layer hashing, accessible address table
– TCP/UDP destination port MAC Address DA priorities
– Maximum packet length support: 1784bytes
– RMII MAC interface
– Low power (1.0W)
– Advanced filter support such as TCP/UDP Destination
Port, IP Protocol ID and Ethernet Type
– Multicast Broadcast Storm protection
– 16 and 32bit SDC/SDIOADSL Routers
w w w. i n f i n eo n . c o m / c p e
Communications Solutions
Product Brief
Samurai Block Diagram
To LED
To
XTAL
PLL
Packet
Buffer
Link List
Table
To BJT
To
EEPROM
To CPU
Regulator
MAC Address
Table
Learning
Handler
BIAS
Multicast Table
Hardware IGMP
Table
LED
Control
EEPROM
Handler
CPU
Interface
Configuration and
Counter Table
Configuration and
Counter Table
Buffer Management
Frame
Parser
MAC
I/F Converter
10/100M PHY
Analog Part
10/100M PHY
Analog Part
Port 0
Tx/Fx
10/
100M
MAC
DMA
Learn
10/100
MAC
10/100
MAC
10/100
MAC
10/100
MAC
10/100
MAC
10/
100M
PHY
10/100
PHY
10/100
PHY
10/100
PHY
10/100
PHY
HDLC MII
RMII GPSI
Port 5 I/F
Port 4 I/F
Samurai Product Summary
Product
Samurai
Sales Code
Description
Package
128-LQFP
ADM6996LC/FC/I/M & ADM6995LC L2 Ethernet Switch Controller
Samurai Application Example
Port 1
Tx/Fx
Port 4
Tx/Fx
Port 2
Tx/Fx
Port 3
Tx/Fx
PA
Lucky
WARP
Wildcard-USB
802.11a/b/g
Server
Lucky
WARP
WAN
RF
PA
MII
MII
LAN
LAN
802.11a/b/g
Client
FLASH
CPU with 2MII
(WildPass)
Samurai
LAN
LAN
LAN
IDE
SPI
Vinetic
SLIC
FAX
Phone
HardDrive
How to reach us:
http://www.infineon.com
Published by
Infineon Technologies AG
St.-Martin-Strasse 53
81669 München
© Infineon Technologies AG 2007.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components
and shall not be considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not
limited to warranties of non-infringement, regarding circuits,
descriptions and charts stated herein.
Information
For further information on technology, delivery terms
and conditions and prices please contact your nearest
Infineon Technologies Office.
Template: pb_w_tmplt.fm/3
Warnings
Due to technical requirements components may contain danger-
ous substances. For information on the types in question please
contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-
support devices or systems with the express written approval
of Infineon Technologies, if a failure of such components can
reasonably be expected to cause the failure of that life-support
device or system, or to affect the safety or effectiveness of that
device or system. Life support devices or systems are intended
to be implanted in the human body, or to support and/or maintain
and sustain and/or protect human life. If they fail, it is reasonable
to assume that the health of the user or other persons may be
endangered.
Ordering No. B000-H0000-X-X-7600
Printed in Germany
PS 10053.
Published by Infineon Technologies AG