參數(shù)資料
型號(hào)： DS2154L
英文描述： Enhanced E1 Single Chip Transceiver
中文描述： 增強(qiáng)素E1單芯片收發(fā)器
文件頁數(shù)： 2/87頁
文件大?。?/td> 1106K
代理商： DS2154L
DS2154
2 of 87
TABLE OF CONTENTS
1.0
INTRODUCTION.............................................................................................................4
New Features................................................................................................................................... 4
Block Diagram................................................................................................................................ 5
Pin List............................................................................................................................................ 7
Pin Description.............................................................................................................................. 10
Register Map................................................................................................................................. 15
2.0
PARALLEL PORT ........................................................................................................20
3.0
CONTROL, ID, AND TEST REGISTERS......................................................................20
SYNC/RESYNC Criteria.............................................................................................................. 22
Framers Loopback......................................................................................................................... 27
Automatic Alarm Generation........................................................................................................ 28
Power-up Sequence....................................................................................................................... 30
Remote Loopback......................................................................................................................... 31
Local Loopback............................................................................................................................. 31
4.0
STATUS AND INFORMATION REGISTERS................................................................32
CRC 4 SYNC Counter.................................................................................................................. 35
Alarm Criteria............................................................................................................................... 36
5.0
ERROR COUNT REGISTERS......................................................................................40
BPV or Code Violation Counter................................................................................................... 40
CRC4 Error Counter..................................................................................................................... 41
E-bit Counter................................................................................................................................. 41
FAS Error Counter........................................................................................................................ 42
6.0
DSO MONITORING FUNCTION...................................................................................43
7.0
SIGNALING OPERATION ............................................................................................46
Processor Based Signaling............................................................................................................ 46
Hardware Based Signaling............................................................................................................ 49
8.0
PER-CHANNEL CODE GENERATION ........................................................................51
Transmit Side Code Generation.................................................................................................... 51
Receive Side Code Generation ..................................................................................................... 53
9.0
CLOCK BLOCKING REGISTERS................................................................................54
10.0
ELASTIC STORES OPERATION .................................................................................56
11.0
ADDITIONAL (Sa) AND INTERNATIONAL (Si) BIT OPERATION..............................57
Hardware Scheme......................................................................................................................... 57
Internal Register Scheme Based on Double-Frame...................................................................... 57
Internal Register Scheme Based on CRC4 Multiframe................................................................ 60
相關(guān)PDF資料
PDF描述
DS2154LN Enhanced E1 Single Chip Transceiver
DS2154 WSD 151 SOLDERING STATION 230V UKWSD 151 SOLDERING STATION 230V UK; Frequency, supply max:60Hz; Frequency, supply min:50Hz; Height:101mm; Length:166mm; Power, input:150W; Temperature range:50(degree C) - 550(degree C); Voltage,
DS2155 T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
DS2156 T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
DS2156L T1/E1/J1 Single-Chip Transceiver TDM/UTOPIA II Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2154L+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LA2 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154LA2+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2154L-C01 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
DS2154LD1 功能描述:網(wǎng)絡(luò)控制器與處理器 IC Enhanced E1 Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*