I'm trying to hook up a AD1937 in stand alone mode to a ADSP-21262, with a 11.2896 MHz crystal oscillator connected to the DSP.
I know that in stand alone mode everything is in default, which should be fine with a little programming in software and connecting it all up to the ADSP's DAI.
My question is about the MCLK- I obviously want that 11.2896 MHz connected to the MCLKI pin to drive 44.1k audio. I assume that hooking it up to the DAI of the ADSP I can easily drive that signal through to MCLKI. However, the MCLKO defaults to 'XTAL osc enabled'. Do I need to tie this pin to ground, or not connect it at all? I'm a bit of a newbie, and I wasn't sure if the XTAL oscillator enabled meant that I needed to hook up a crystal differentially over these two pins. Can I just drive MCLKI with the DSP in stand alone mode?