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ADSP-21489 Hi-freq tone generator

Question asked by gcepollina on Jul 1, 2016
Latest reply on Aug 30, 2016 by DaveThib


for an FM pre-modulator I need to generate a 38Khz tone using the ADSP-21489 (Ez-kit lite) and Sigma Studio 3.12.

The maximum output frequency seems to be limited to 24Khz at the AD1939 DAC output, also changing the Sample Rate from the drop down menu in Sigma Studio. Can someone help me? 


Thanks and regards.