AnsweredAssumed Answered

BRI over TDM in P1021

Question asked by Ibram Sahibu on May 6, 2015
Latest reply on May 9, 2015 by Serguei Podiatchev



I am trying to bring BRI interface using P1021 QUICC's TDM with the help of S/T transceiver. I have following doubts:

1. what is the use of TSYNC and RSYNC signals of TDM interface?

2. should i have external circuitry for Dataclock(DCL) and FrameSync to connect multiple S/T transceiver on the same TDM bus?

3. Planning to use SPI for control and status information transfer. Is that ok?


Please help me to clarify these doubts.


Thanks in advance.