音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

BCM3210B Datasheet

  • BCM3210B

  • DOCSIS/EURODOCSIS CMTS MAC

  • 2頁(yè)

  • ETC

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

BCM3210B
PRODUCT
Brief
O F
B E N E F I T S
DOCSIS/E
URO
DOCSIS CABLE MODEM TERMINATION SYSTEM (MAC)
B C M 3 2 1 0 B
including baseline privacy
F E AT U R E S
S U M M A R Y
鈥?/div>
Full DOCSIS/EuroDOCSIS 1.0 and 1.1 CMTS MAC
鈥?/div>
Supports 64/256 QAM (annex A and B) downstream
and QPSK/16 QAM upstream at
DOCSIS/EuroDOCSIS data rates
channels simultaneously
鈥?/div>
Provides full DOCSIS/EuroDOCSIS 1.0 and 1.1
鈥?/div>
Reduces overall system cost
鈥?/div>
Simplifies system, board and software design
鈥?/div>
Enables Quality of Service (QoS) features
compliant CMTS silicon solution for headend line card
or HFC interface.
鈥?/div>
Supports one downstream and up to eight upstream
鈥?/div>
Direct interface to
鈥?/div>
BCM3033 and BCM3034 QAM modulators
鈥?/div>
BCM3137 and BCM3138 burst QPSK/QAM
demodulators
鈥?/div>
Real-time hardware processing of all media access
control (MAC) functions for DOCSIS/EuroDOCSIS
based CMTS, including:
鈥?/div>
DMA support for two downstream queues and one
upstream queue
鈥?/div>
Master timebase generation
鈥?/div>
Downstream SYNC message insertion
鈥?/div>
MAC header HCS and payload CRC-32 generation and
checking
鈥?/div>
Interfaces to generic i960 CPU or PLX9080 for
bridging to a PCI bus
鈥?/div>
Serial control interface master SPI compatible
鈥?/div>
JTAG test interface
鈥?/div>
3.3V interface
鈥?/div>
352-pin BGA package
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
MPEG framing
Extract upstream and downstream parameters
Upstream channel parser and concentrator
On-the-fly demodulator programming
鈥?/div>
Baseline privacy encryption and decryptionwith
support for 16 SIDs and 56-bit DES encryption keys.
DOCSIS/EuroDOCSIS-Based Cable Modem Headend Block Diagram
44 MHz IF
PA
LPF
BCM3033
QAM
Modulator
CLOCK
DATA
Pentium
PC
BCM3210B
MAC
PCI
Interface
PCI
Backbone
CLOCK
DATA
100mb
Ethernet
5-42 MHz
VGA
BCM3137
Burst Demod
1-8 Channels

BCM3210B相關(guān)型號(hào)PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！