DS2141A, DS2151 Alarm Set and

Abstract: Application Note 338 provides the criteria used to set and clear alarms using the Dallas Semiconductor/Maxim DS2141A T1 Controller and DS2151 Single Chip Transceiver (SCT).

Alarm	Set Criteria	Clear Criteria
Blue Alarm (AIS) (see note 1 below)	when over a 3ms window, 5 or less zeros are received	when over a 3ms window, 6 or more zeros are received
Yellow Alarm
1. D4 bit 2 mode (RCR2.2 = 0)	when bit 2 of 256 consecutive channels is set to zero for at least 254 occurrences	when bit 2 of 256 consecutive channels is set to zero for less than 254 occurrences
2. D4 12th F–bit mode (RCR2.2 = 1; this mode is also referred to as the "Japanese Yellow Alarm")	when the 12th framing bit is set to one for two consecutive occurrences	when the 12th framing bit is set to zero for two consecutive occurrences
3. ESF mode	when 16 consecutive patterns of 00FF hex appear in the FDL	when 14 or less patterns of 00FF hex out of 16 possible appear in the FDL
Red Alarm (RCL) (this alarm is also referred to as Loss Of Signal)	when 192 consecutive zeros are received	when at least 12.5% one's density is received

Notes:

The definition of Blue Alarm (or Alarm Indication Signal) is an unframed all ones signal. Blue alarm detectors should be able to operate properly in the presence of a 10-3 error rate and they should not falsely trigger on a framed all ones signal. The blue alarm criteria in the DS2141A and DS2151 has been set to achieve this performance.

阅读全文

DS2141A(6800) DS2141A(6800)

51单片机不能读取DS12C887数据

write_ds(uchar,uchar);void set_alarm(uchar,uchar,uchar);uchar read_ds(uchar);void set_time();void delay

2019-02-20 04:13:19

51单片机温度报警DS18B20系统程序分享

char a=0; unsigned char b=0; unsigned int t=0; float tt=0; Init_DS18B20(); WriteOneChar(0xCC);//跳过读序号

2018-07-19 00:30:10

DS1302+DS18B20+LCD1602可调带闹铃的电子时钟

);uchar Read_Ds1302 ( uchar address );void Read_RTC(void); void Set_RTC(void);void delay(uchar a

2013-05-03 22:54:57

DS2141A

IC TELECOM INTERFACE 40DIP

2023-04-06 11:49:49

DS2151DK

DS2151 - Telecom Evaluation Board

2023-03-22 19:54:49

A03DS03DS28W305B

JUMPER03DS-8E-03DS-8E12"

2023-03-22 22:25:57

A03DS03DS28W51B

JUMPER03DS-8E-03DS-8E2"

2023-03-22 22:25:55

A04DS04DS28W51B

JUMPER04DS-8E-04DS-8E2"

2023-03-22 22:25:42

A05DS05DS28W51B

JUMPER05DS-8E-05DS-8E2"

2023-03-22 22:26:00

A06DS06DS28W152B

JUMPER06DS-8E-06DS-8E6"

2023-03-22 22:25:45

A07DS07DS28W152B

JUMPER07DS-8E-07DS-8E6"

2023-03-22 22:26:03

A07DS07DS28W305B

JUMPER07DS-8E-07DS-8E12"

2023-03-22 22:26:06

A07DS07DS28W51B

JUMPER07DS-8E-07DS-8E2"

2023-03-22 22:26:01

A08DS08DS28W152B

JUMPER08DS-8E-08DS-8E6"

2023-03-22 22:25:47

A08DS08DS28W305B

JUMPER08DS-8E-08DS-8E12"

2023-03-22 22:25:49

A09DS09DS28W152B

JUMPER09DS-8E-09DS-8E6"

2023-03-22 22:26:07

A09DS09DS28W305B

JUMPER09DS-8E-09DS-8E12"

2023-03-22 22:26:11

A09DS09DS28W51B

JUMPER09DS-8E-09DS-8E2"

2023-03-22 22:26:05

A10DS10DS28W152B

JUMPER10DS-8E-10DS-8E6"

2023-03-22 22:26:08

A10DS10DS28W305B

JUMPER10DS-8E-10DS-8E12"

2023-03-22 22:26:13

A11DS11DS28W305B

JUMPER11DS-8E-11DS-8E12"

2023-03-22 22:26:16

A11DS11DS28W51B

JUMPER11DS-8E-11DS-8E2"

2023-03-22 22:26:10

A12DS12DS28W305B

JUMPER12DS-8E-12DS-8E12"

2023-03-22 22:26:19

A12DS12DS28W51B

JUMPER12DS-8E-12DS-8E2"

2023-03-22 22:26:13

A13DS13DS28W152B

JUMPER13DS-8E-13DS-8E6"

2023-03-22 22:26:15

A13DS13DS28W305B

JUMPER13DS-8E-13DS-8E12"

2023-03-22 22:26:20

A13DS13DS28W51B

JUMPER13DS-8E-13DS-8E2"

2023-03-22 22:26:13

A14DS14DS28W152B

JUMPER14DS-8E-14DS-8E6"

2023-03-22 22:26:18

A14DS14DS28W305B

JUMPER14DS-8E-14DS-8E12"

2023-03-22 22:26:21

A14DS14DS28W51B

JUMPER14DS-8E-14DS-8E2"

2023-03-22 22:26:14

LSM9DS1 FIFO适用于陀螺仪和acc吗？

on INT1_CTRL and INT2_CTRL. Does enabling the INT1_IG_Gset the gyro interrupt in INT1_A/G pin and automatically set the acc interrupt on to INT2_A/G? #lsm9ds1

2018-10-10 16:04:30

【求助帖】DS1302读出数据始终为零

1302_CLK_Clr();DS1302_RST_Set();DS1302_DAT_Write();for(i=0;i>=1; DS1302_CLK_Set();} for(i=0;i>=1; DS1302_CLK_Set

2018-03-28 10:05:03

使用DS1302之后，使用中断器秒表无法工作

代码贴出来如下，逻辑无错误，加载到板子也能正常显示，但是中断器无法正常工作。#include#include"ds1302.h"***it alarm=P3^4

2015-03-26 20:18:06

各位前辈，请教一个问题，我的DS12C887+，用STC89C52RC读取时间，在跨天的时候发生错误，这是为什么？

12C887_Peri_Write(MIN_ALARM,time->minute);DS12C887_Peri_Write(HOUR_ALARM,time->hour);Set_Bit(ctrl,5);//????AIE

2020-03-17 12:06:01

有没有大神比较熟悉DS12C887啊，求教。

Buffer[1]={0x00};void init();void init_USART();uint TQ(uchar n);void set_time();void set_alarm(uchar

2016-03-18 15:19:40

求大神帮助！！基于DS18B20和STC12C5A16S2的温度控制设计

急！急！求大神帮助！！基于DS18B20和STC12C5A16S2的温度控制设计在lcd上显示不了温度，程序是基于AT89C51编写的，但是硬件是STC12C5A16S2，同样的程序

2012-06-15 22:02:52

DS12885, DS12887 pdf datasheet

the DS1285 and DS1287. The devices provide areal-time clock/calendar, one time-of-day alarm, threemaskable interrupts with

2008-10-08 11:09:00

DS12C887 pdf datasheet

the DS1285 and DS1287. The devices provide areal-time clock/calendar, one time-of-day alarm, threemaskable interrupts with

2008-10-08 11:10:00

173

1.5/45 Mb/s (DS1/DS3) Line Int

Product Features•Cell based implementation•Selectable mode as DS1 or DS

2010-07-10 10:14:25

DS1375应用电路

DS1375 pdf datasheet (I2C Digital Input RTC with Alarm)

2008-10-22 18:27:05

689

DS2151, DS2152, DS2153, DS2154

Transceivers: DS2151, DS2152, DS2153, DS2154, DS21552, DS21554, DS21352, DS21354 and DS2155. Specifications for selecting the approp

2009-04-20 09:38:44

760

DS2152, DS2154, DS2151, DS2153

channels. The idle registers in the DS2152, DS2154, DS21X5Y and DS2155 can be used to fill unused (if any) channels. The used channels do not

2009-04-20 09:43:04

774

DS2141A, DS2151 D4 Framing App

and Yellow Alarm options for the DS2141A and DS2151 transceivers. Transmit FramingIn D4 framing applications, the

2009-04-20 10:17:01

581

DS2151 Implementation of ANSI

Abstract: Application note on the DS2151 implementation of the key performance indicators

2009-04-20 10:17:45

629

DS2141A, DS2143, DS2151, DS215

processor to the following Dallas Semiconductor T1 or E1 framers and single chip transceivers (SCTs): DS2141A, DS2143, DS2151, or the DS2153.

2009-04-20 10:19:15

655

Converting the DS2151/DS2153 D

Abstract: The DS2151DK and DS2153DK are ordered and shipped for either T1 or E1 operation. However

2009-04-20 10:25:02

559

DS2151 Special Modes

Semiconductor DS2151 T1 single chip transceiver (SCT) and how to configure them. Special Mode #1: 3 State OutputsWhen the S

2009-04-20 10:27:55

1173

DS21Q41, DS21Q43 Interfacing t

processor to the DS2141Q or the DS2143Q Dallas Semiconductor T1 or E1 framers. The application note covers interfacing both the address and da

2009-04-20 10:29:40

583

DS2141A, DS2143, DS2151, DS215

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-20 10:31:04

536

DS2151, DS2153 Interfacing to

Abstract: This application note provides a logical diagram of the interface of the Dallas Semiconductor/Maxim DS2151 and DS2153 to the PMC-Sierra 7345.

2009-04-20 10:32:06

686

DS2141A Creating a DS/ESF Chan

Abstract: DS2141A can be used for creating a DS/ESF Channel Service Unit. This application note has

2009-04-20 10:32:45

904

DS2151, DS2152, DS2153, DS2154

Abstract: The DS2151, DS2152, DS2153 and DS2154 single chip transceivers (SCTs) can be used

2009-04-20 10:34:09

929

DS2151, DS2153 Interfacing to

Semiconductor/Maxim DS2151 T1 single chip transceiver (SCT) and DS2153 E1 SCT to the Motorola MC68MH360 QUICC32. Interconnections be

2009-04-20 10:35:31

568

DS2151, DS2153 Creating a T1/E

the Dallas Semiconductor/Maxim DS2151 or DS2153 single chip transceivers (SCTs). Figure 1 describes a method for building a CSU usi

2009-04-20 10:36:22

985

DS2141A, DS2143, DS2151, DS215

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-20 10:37:00

899

DS2151, DS2153 Interfacing to

Abstract: Interfacing between the Hitachi HD64570 and the DS2151 for T1 lines or the DS2153 for E1 lines. MCSI-0 and MCS-1 are in Bit Synchronous

2009-04-20 10:38:06

750

DS2151, DS2153 Interfacing to

Semiconductor/Maxim DS2151 T1 single chip transceiver (SCT) and DS2153 E1 SCT to the Siemens PEB20320.

2009-04-20 10:38:51

830

DS2141A, DS2142, DS2151, DS215

loopback application using the Dallas Semiconductor/Maxim DS2141A, DS2142, DS2151, or DS2153. With Elastic Store Disabled DS21

2009-04-20 10:39:41

882

DS2141A, DS2143 Three Channel

drop and insert application using the Dallas Semiconductor/Maxim DS2141A T1 framer or DS2143 E1 framer.

2009-04-20 10:40:36

701

DS2141A, DS2143, DS2151 and DS

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-20 10:41:16

744

DS2151, DS2153 Interfacing to

Abstract: Application note 303 provides information on connecting the DS2151 and DS2153 single chip

2009-04-20 10:42:38

840

DS2151, DS2153 Interfacing to

Semiconductor/Maxim DS2151 T1 single chip transceiver (SCT) and DS2153 E1 SCT to the AT&T T7270.

2009-04-20 10:43:22

578

DS2151, DS2153 Interfacing to

Abstract: This application note shows connection of the DS2151 T1 single chip transceiver

2009-04-20 10:44:04

1043

DS2141, DS21Q41, DS21Q43 8-MHz

connects to any four framers of the following: DS21Q41 quad T1 framer, DS21Q43 E1 framer, DS2141 T1 controller, DS2151 T1 single chip transc

2009-04-20 10:45:06

917

DS21Q42 vs. DS21Q41B

Semiconductor DS21Q42 and the DS21Q41B quad port framer devices. The DS21Q42 enhanced quad T1 framer offers a broader feature set while reta

2009-04-20 10:47:48

698

DS21Q44 vs. DS21Q43A

Semiconductor DS21Q44 and the DS21Q43A quad port framer devices. The DS21Q44 quad E1 framer, offers a broader feature set while retaining th

2009-04-20 10:49:25

1304

DS2141A ， DS2151报警设置和明确的标准-DS2

Semiconductor/Maxim DS2141A T1 Controller and DS2151 Single Chip Transceiver (SCT).

2009-04-29 10:07:14

803

DS2141A, DS2143, DS2151, DS215

processor to the following Dallas Semiconductor T1 or E1 framers and single chip transceivers (SCTs): DS2141A, DS2143, DS2151, or the DS2153.

2009-04-29 10:09:06

795

转换DS2151/DS2153演示套件-Converting

Abstract: The DS2151DK and DS2153DK are ordered and shipped for either T1 or E1 operation. However

2009-04-29 10:13:03

1037

DS21Q41, DS21Q43 Interfacing t

processor to the DS2141Q or the DS2143Q Dallas Semiconductor T1 or E1 framers. The application note covers interfacing both the address and da

2009-04-29 10:15:34

698

DS2141A Creating a DS/ESF Chan

Abstract: DS2141A can be used for creating a DS/ESF Channel Service Unit. This application note has

2009-04-29 10:17:37

754

DS2141A ， DS2143 ， DS2151 ， DS

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-29 10:18:40

496

DS2151, DS2153 Interfacing to

Abstract: This application note provides a logical diagram of the interface of the Dallas Semiconductor/Maxim DS2151 and DS2153 to the PMC-Sierra 7345.

2009-04-29 10:19:22

665

DS2141A, DS2143, DS2151, DS215

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-29 10:20:01

1154

DS2141A ， DS2143三个频道塞绳和插入-DS21

drop and insert application using the Dallas Semiconductor/Maxim DS2141A T1 framer or DS2143 E1 framer.

2009-04-29 10:21:02

1323

DS2141A, DS2143, DS2151 and DS

Abstract: This application note describes how the DS2141A, DS2143, DS2151, and DS2153 interface

2009-04-29 10:21:40

752

DS2151，DS2153连接的ADSP-2181-DS21

Abstract: Application note 303 provides information on connecting the DS2151 and DS2153 single chip

2009-04-29 10:22:39

736

DS2141，DS21Q41，DS21Q43 8MHz系统时

connects to any four framers of the following: DS21Q41 quad T1 framer, DS21Q43 E1 framer, DS2141 T1 controller, DS2151 T1 single chip transc

2009-04-29 10:24:04

1142

DS2152L vs. DS2151Q

2152L that are not included in the DS2151Q T1 single chip transceiver (SCT). All of the original features of the DS2151Q have been retained. All soft

2009-04-29 10:25:42

881

DS21Q42 vs. DS21Q41B

Semiconductor DS21Q42 and the DS21Q41B quad port framer devices. The DS21Q42 enhanced quad T1 framer offers a broader feature set while reta

2009-04-29 10:26:37

861

特殊的模式 2：允许访问之间的framer和刘在发送侧 40hex对写作测试电阻会退化这一模式。当内部化，tlink结冰捆绑到TS引脚。这是有用的应用程序来访问的冰在冰desired对网络数据流的purposely corrupt之前，它是被淘汰的transmitted左转到T1线路通过TTIP（四异丙醇和tring引脚。有一个精确的冰从TS延迟双极输出引脚的SO的格式化程序的用户的能力，有必要知道的当RCLK和appear咬在rlink引脚。这10 tclk冰期的延迟。

2017-04-10 08:56:38

ds2141a，ds2143，ds2151，ds2153接口的西门子peb2045

摘要：本应用笔记介绍了如何ds2141a，ds2143，ds2151，和ds2153接口的西门子peb2045。这也显示波形和不同的引脚，用于对peb2045接口时序图。

2017-04-10 10:10:19

ds2151，ds2153 interfacing to the mc68mh360 quicc32

Interconnections between the DS2151 or DS2153 and the Motorola MC68MH360 （QUICC32） are shown

2017-04-10 10:26:49

ds2151，ds2153接口到peb20320

摘要：应用笔记312提供了一个对达拉斯半导体/格言ds2151 T1单芯片收发器接口逻辑图（SCT）和ds2153 E1 SCT的西门子PEB20320。

2017-04-10 10:46:16

ds2151，ds2153到AT&T T7270接口

摘要：应用笔记304提供了一个对达拉斯半导体/格言ds2151 T1单芯片收发器接口逻辑图（SCT）和ds2153 E1 SCT的ATT T7270。

2017-04-11 11:08:13

DS2141AN 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AN相关产品参数、数据手册，更有DS2141AN的引脚图、接线图、封装手册、中文资料、英文资料，DS2141AN真值表，DS2141AN管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 18:57:01

DS2141AQ+ 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AQ+相关产品参数、数据手册，更有DS2141AQ+的引脚图、接线图、封装手册、中文资料、英文资料，DS2141AQ+真值表，DS2141AQ+管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 18:58:31

DS2141AQ/T&R 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AQ/T&R相关产品参数、数据手册，更有DS2141AQ/T&R的引脚图、接线图、封装手册、中文资料、英文资料

2023-01-14 19:11:38

DS2141AQ 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AQ相关产品参数、数据手册，更有DS2141AQ的引脚图、接线图、封装手册、中文资料、英文资料，DS2141AQ真值表，DS2141AQ管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:13:04

DS2141AQN 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AQN相关产品参数、数据手册，更有DS2141AQN的引脚图、接线图、封装手册、中文资料、英文资料，DS2141AQN真值表，DS2141AQN管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:14:43

DS2151QB 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2151QB相关产品参数、数据手册，更有DS2151QB的引脚图、接线图、封装手册、中文资料、英文资料，DS2151QB真值表，DS2151QB管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:17:03

DS2151QNB 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2151QNB相关产品参数、数据手册，更有DS2151QNB的引脚图、接线图、封装手册、中文资料、英文资料，DS2151QNB真值表，DS2151QNB管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:19:33

DS2151QN 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2151QN相关产品参数、数据手册，更有DS2151QN的引脚图、接线图、封装手册、中文资料、英文资料，DS2151QN真值表，DS2151QN管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:32:30

DS2141A 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141A相关产品参数、数据手册，更有DS2141A的引脚图、接线图、封装手册、中文资料、英文资料，DS2141A真值表，DS2141A管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:43:40

DS2151QB+ 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2151QB+相关产品参数、数据手册，更有DS2151QB+的引脚图、接线图、封装手册、中文资料、英文资料，DS2151QB+真值表，DS2151QB+管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:46:23

DS2141AQ+T&R 接口 - 电信

电子发烧友网为你提供Maxim(Maxim)DS2141AQ+T&R相关产品参数、数据手册，更有DS2141AQ+T&R的引脚图、接线图、封装手册、中文资料、英文资料，DS2141AQ+T&R真值表，DS2141AQ+T&R管脚等资料，希望可以帮助到广大的电子工程师们。

2023-01-14 19:48:21