Janis1279 Posted November 22, 2009 Report Posted November 22, 2009 (edited) I am building Midibox FM. I have question about a AOUT_LC module. AOUT_LC with 3*74HC595 chips on pcboard will be possible 12/12 bit resolution DAC's. Will that configuration really workable 4*AOUT_LC with MBFM? Is it not so slow? Sorry my question! I am not any expierence with DAC's. Thanks! Janis Edited November 22, 2009 by Janis1279 Quote
TK. Posted November 22, 2009 Report Posted November 22, 2009 Hi Janis, AOUT_LC with 3*74HC595 chips on pcboard will be possible 12/12 bit resolution DAC's. No, this configuration isn't supported by the AOUT_LC driver. Will that configuration really workable 4*AOUT_LC with MBFM? Is it not so slow? Yes, it will be slower. There is a higher danger for MIDI IN buffer overruns. The best solution to get 8x12 bit is the usage of a AOUT_NG module, since it doesn't require to update all channels if only the value of a single channel has changed. This improves the performance significantly. Best Regards, Thorsten. Quote
Janis1279 Posted November 25, 2009 Author Report Posted November 25, 2009 Thank you Thorsten for your helpful reply ! Regards, Janis Quote
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