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Fractional / Integer Data Type conversion

Question asked by PeterTheRed on May 7, 2015
Latest reply on May 7, 2015 by KJBob

Greetings!

 

I'm working in an ADAU1445 Sigma DSP.  My application generates a boolean logic signal in 8.24 ('fractional') format, and I'd like to use that signal to drive an index-selectable MUX, which requires a 32.0 ('integer') format control signal.  I've found that I can use the 'AB-in / CD-out' condition block to convert between them (see attached), but I'm wondering if there's a better or more efficient way.  Any advice?

 

Thanks and Regards,

 

Peter

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