Clocking Apogee Interfaces - Apogee Symphony Mobile User Manual

Symphony Mobile – User's Guide

Clocking Apogee Interfaces

In a Symphony Mobile system, the first interface (connected directly to the ExpressCard)
serves as the clock master to the entire system, and may be set to Internal or External clock
in Apogee's Maestro application. All remaining interfaces must receive a word clock signal
synchronous with the first interface's clock source, whether Internal or External.
When a Symphony Mobile system is booted, the first interface will switch to the clock source
specified in Maestro (Internal or External) while the remaining interfaces will switch automatically
to their external word clock source.
The two most common ways to accomplish the necessary word clock connections are depicted
on the next page.
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Clocking Apogee Interfaces