DS2151 ， DS2153接口的PMC -Sierra的PM7345

摘要：本应用笔记提供了PMC-Sierra公司7345达拉斯半导体/ Maxim的DS2151和DS2153的接口逻辑图。

Maxim > App Notes > COMMUNICATIONS CIRCUITS TELECOM

Keywords: PMC-Sierra, PM7345, Utopia, T1, E1, T1/E1, single chip transceiver, SCT May 08, 2001

APPLICATION NOTE 316
DS2151, DS2153 Interfacing to the PMC-Sierra PM7345

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




Notes:

1. PMC device is programmed to clock data into the RDAT pin on the falling edge of RCLK.
2. PMC device is programmed to update the TDAT pin on the rising edge of TICLK.
3. RSYNC is programmed to output a frame sync; TSYNC is programmed to input a frame sync.
4. Receive and transmit elastic stores are disabled.
5. A "looped-timed" application is shown.
6