首页|嵌入式系统|显示技术|模拟IC/电源|元件与制造|其他IC/制程|消费类电子|无线/通信|汽车电子|工业控制|医疗电子|测试测量
首页 > 分享下载 > 嵌入式系统 > DS2141A , DS2143三通道分出和插入

DS2141A , DS2143三通道分出和插入

资料介绍
摘要:应用笔记306实施三个通道的下降和插入应用程序使用的达拉斯半导体/马克西姆DS2141A T1成帧器或DS2143的E1成帧器提供了设计要求。

Maxim > App Notes > COMMUNICATIONS CIRCUITS TELECOM

Keywords: channel, drop and insert, drop, insert, looped-timed, timeslot, idle registers, T1, E1, framer, May 04, 2001
controller

APPLICATION NOTE 306
DS2141A, DS2143 Three Channel Drop and Insert

Abstract: Application Note 306 provides the design requirements for implementing a three channel drop and
insert application using the Dallas Semiconductor/Maxim DS2141A T1 framer or DS2143 E1 framer.




Notes:

1. A "looped-timed" application is shown.
2. This application assumes the dropped channels occupy the same timeslots as the inserted channels.
3. The idle registers in the DS1241A/43/51/53 can be used to fill unused (if any) channels.
4. The used channels do not need to be contiguous nor do they need to b……
标签:Maximchanneldropandinsertdropinsertlooped-timedtimeslotidleregistersT1E1framercontroller
DS2141A , DS2143三通道分出和插入
本地下载

评论