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參數(shù)資料
| 型號： | BCM3210B |
| 元件分類： | 保險(xiǎn)絲支架，夾子&硬件 |
| 英文描述： | CONNECTOR FUSE HOLDER THRU-HOLE |
| 中文描述： | 的DOCSIS / EURODOCSIS終端系統(tǒng)的MAC |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 47K |
| 代理商： | BCM3210B |
Key DRAM
Buffer DRAM
BCM3033
BCM3137
BCM3137
BCM3137
BCM3137
BCM3137
BCM3137
BCM3137
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
BCM3137
Interface
RxFIFO
BCM3033
Interface
Downstream
Controller
BCM3137
Timing
Generation
EncFIFO
CRC/HCS
Insertion
Downstream
Parser
DES Encryption Engine
DSFIFO
CRC/HCS
Verification
Upstream
Parser
DES Decryption Engine
RxFIFO
RxFIFO
RxFIFO
RxFIFO
RxFIFO
RxFIFO
RxFIFO
C
Map SRAM
DRAM Access
USFIFO
L
DMA
Engine
MIB
Registers
Statistics
SPI
Controller
B
Controller
JTAG
The Broadcom
BCM3210B
is designed to control upstream and
downstream communications channels. It is intended for use in
conjunction with the physical layer devices BCM3033/BCM3034
(QAM
modulators)
and
demodulators)—by providing the headend control mechanisms
for both the upstream and downstream traffic.
BCM3137/BCM3138
(burst
The
BCM3210B
supports the DOCSIS/EuroDOCSIS 1.0 and
1.1 standards, enabling the deployment of systems that are
capable of supporting multiple datatypes (voice, video, data)
simultaneously and on a prioritized basis. These extensions to the
DOCSIS/EuroDOCSIS specification are supported on the
subscriber side in the BCM3350 (single-chip cable modem).
The
BCM3210B
also handles these tasks:
Intermediate buffering
Encryption/decryption
Timing control
Communications channel access
System provisioning
Support system debug
The
BCM3210B
provides a slave port enabling the external
microprocessor to:
Configure parameters
Install encryption/decryption keys
Access status registers in the BCM3033/BCM3034 and
BCM3137/BCM3138
The
BCM3210B
can also be daisy chained with another (slave)
BCM3210B
to enable a higher ratio of upstream to downstream
channels.
Ordering Information:
BCM3210BKTB
B C
M 3 2 1 0 B O V
E
R
V
I E
W
Phone: 949-450-8700
FAX: 949-450-8710
Email: info@broadcom.com
Web: www.broadcom.com
Broadcom
, the pulse logo
,
QAMLink
and
Connecting Everything
TM
are trademarks of
Broadcom Corporation and/or its subsidiaries in the United States and certain other countries.
All other trademarks are the property of their respective owners.
BROADCOM CORPORAT ION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
2002 by BROADCOM CORPORATION. All rights reserved.
3210B-PB08-R-4.23.02
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| BCM3210B2KTB | 制造商:BROADC 功能描述: |
| BCM3212 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DOCSIS 1.1 Advanced CMTS MAC |
| BCM3212B3IPB | 制造商:Broadcom Corporation 功能描述:DOCSIS 1.1 ADVANCED CABLE MODEM TERMINATION SYSTEM MAC - Trays |
| BCM3214 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| BCM3214A3IPB | 制造商:Broadcom Corporation 功能描述:Advanced CMTS MAC 制造商:Broadcom Corporation 功能描述:DOCSIS?/EURODOCSIS- 2.0-BASED CMTS MAC - Trays |
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