Cirrus-logic CobraNet Audio Routing Primer Uživatelský manuál

CobraNetTM Routing Primer Steve Gray, Cirrus Logic, Inc. Configuring CobraNetTM systems to properly route audio is fairly straightforward once the u

Components of Routing Bundles A Bundle is the basic unit of data for transporting audio over a CobraNetTM network and can contain from zero to eight

Bundle to Audio Routing Channel Mapping – txSubMap and rxSubMap The RxSubMap and TxSubMap variable arrays are used to map Audio Routing Channels to

Example: We have two standard CM-2 modules to be configured as a transmitter and a receiver. We want to send the audio data with standard latency, a

Appendix A - MI Variables used in routing Refer to the CobraNetTM Programmer’s Reference for more detailed information on these variables. txBundl

modeRateControl: Must be set the same on both the sending and receiving interfaces. There is one modeRateControl variable per CobraNetTM interface

Appendix B – SSI Interface Theory There are typically four Synchronous Serial Interfaces in a CobraNetTM interface. This number can differ depending

Appendix C – Default SSI to Audio Routing Channel Mapping 2 x 2 Interface SSI Interface SSI Timeslice Audio Routing Channel (Receive) Audio Routin

CobraNetTM Audio Routing Primer Rev. 1.2 ©Copyright 2004 Cirrus Logic, Inc Page 9 of 9 Appendix B – continued 32 x 32