RS8235 Ver la hoja de datos (PDF) - Conexant Systems
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RS8235 Datasheet PDF : 6 Pages
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features and specifications
Standards-Based I/O
• 33 MHz PCI 2.1
• Serial EEPROM to store PCI
configuration information
• PHY interfaces
– UTOPIA master (Level 1)
– UTOPIA slave (Level 1)
• Flexible local memory architecture
• Optional local control interface
• Boundary scan for board-level testing
• Source loopback, for diagnostics
• Glueless connection to Conexant’s RS8250
ATM PHY device
Electrical/Mechanical
• 208-pin QFP package
• 3.3V power supply
• 5V tolerant I/O pads
• 5V – 3.3V PCI pads
• Low power (<1W) at full rate
• Industrial temperature range
• TTL level inputs
• CMOS level outputs
Standards Compliance
• UNI/NNI 3.1
• T.M. 4.1
• Bellcore GR-1248
• ATM Forum B-ICI V 2.0
• I.363
• I.610 /GR-1248
• AToM MIB (RFC1695)
• ILMI MIB
• ANSI T1.635
• GFC per I.361
• SNMP
• I2C Protocol
• PCI Revision 2.1
• IEEE 1149.1-1990
• IEEE 1149.1 supplement B, 1994
Statistics and Counters
• Global register counter of # of
cells transmitted
• Global register counter of # of cells received
on active channels
• Global register counter of # of cells received
on inactive channels
• Global register counter of # of AAL5
CPCS-PDUs discarded due to per-channel
firewall, etc.
• RSM per VCC service discard counters
(Frame Relay and LANE)
• 1 programmable interval timer
(32 bits with interrupt)
** Depends on local memory size and device
configuration; 4K VCCs typically.
Product Features
• AAL0, AAL5
• Factory supplied ABR templates
(user may configure)
• xBR Traffic Manager
– CBR
– VBR (single bucket)
– VBR (dual bucket)
– VBR (CLP 0+1)
– rt-VBR
– ABR (TM4.0)
– UBR
– GFC
– GFR
• PCI 2.1
• UTOPIA Level 1
• Glueless interface to Conexant’s
RS8251 PHY device
• Reference design available
• RS8235 evaluation module available
• Reference software available
(RS8235HPI)
Applications
• ATM NICs
• ATM Uplinks
– Ethernet switches
• ATM Servers
– File servers
Ordering Information
Part Number
RS8235KHFD
RS8235/8251EVM
Description
ATM Endstation SAR
RS8235 and RS8251 PCI Evaluation Module
For more information contact:
Applications Engineering
Telephone: 1-800-228-2777
Fax: (619) 452-1249
Internet: Comm-BtATM@conexant.com
Conexant and the Conexant symbol are trademarks of Conexant Systems, Inc.
Further Information
literature@conexant.com
(800) 854-8099 (North America)
(949) 483-6996 (International)
Order # 101094A
00-0682
Network Access
Printed in USA
Europe North – England
Phone: +44 1344 486444
Fax: +44 1344 486555
Europe – Israel/Greece
Phone: +972 9 9524000
Fax: +972 9 9573732
World Headquarters
Conexant Systems, Inc.
4311 Jamboree Road
Newport Beach, CA
92660-3007
Phone: (949) 483-4600
Fax 1: (949) 483-4078
Fax 2: (949) 483-4391
Americas
U.S. Northwest – Santa Clara
Phone: (408) 249 -9696
Fax: (408) 249 -7113
U.S. Southwest – Los Angeles
Phone: (805) 376 -0559
Fax: (805) 376 - 8180
U.S. Southwest – Newport Beach
Phone: (949) 483-9119
Fax: (949) 483-9090
U.S. San Diego
Phone: (858) 713-4730
Fax: (858) 713-4008
U.S. North Central – Illinois
Phone: (630) 773-3454
Fax: (630) 773 -3907
U.S. South Central/Mexico
– Texas
Phone: (972) 871-1920
Fax: (972) 871-8910
U.S. Northeast – Massachusetts
Phone: (978) 367-3200
Fax: (978) 256 - 6868
U.S. Carolinas – North Carolina
Phone: (919) 858 -9110
Fax: (919) 858 - 8669
U.S. Southeast/South America
– Florida
Phone: (727) 799 - 8406
Fax: (727) 799 - 8306
U.S. Mid-Atlantic – Pennsylvania
Phone: (215) 244- 6784
Fax: (215) 244- 9292
Canada – Ontario
Phone: (613) 271-2358
Fax: (613) 271-2359
Europe
Europe Central – Germany
Phone: +49 89 829 -1320
Fax: +49 89 834-2734
Europe South – France
Phone: +33 1 41 44 36 51
Fax: +33 1 41 44 36 90
Europe Mediterranean – Italy
Phone: +39 02 93179911
Fax: +39 02 93179913
Europe – Sweden
Phone: +46 (0) 8 5091 4319
Fax: +46 (0) 8 590 041 10
Europe – Finland
Phone: +358 (0) 9 85 666 435
Fax: +358 (0) 9 85 666 220
Asia Pacific
Taiwan
Phone: (886 -2) 2-720-0282
Fax: (886 -2) 2-757- 6760
Australia
Phone: (61-2) 9869 4088
Fax: (61-2) 9869 4077
China – Central
Phone: 86 -21- 6361-2515
Fax: 86 -21- 6361-2516
China – South
Phone: (852) 2 827- 0181
Fax: (852) 2 827- 6488
China – South (Satellite)
Phone: (86) 755 -5182495
Fax: (86 ) 755 -5183024
China – North
Phone: (86 -10) 8529 - 9777
Fax: (86 -10) 8529 - 9778
India
Phone: (91-11) 692-4789
Fax: (91-11) 692 -4712
Korea
Phone: (82-2) 565-2880
Fax: (82-2) 565-1440
Korea (Satellite)
Phone: (82-53) 745-2880
Fax: (82-53) 745-1440
Singapore
Phone: (65) 737 7355
Fax: (65) 737 9077
Japan
Phone: (81-3) 5371 1520
Fax: (81-3) 5371 1501
www.conexant.com
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