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Altera_Forum
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14 years ago

problems with data passing in WM8731

Hye everyone .:) I have problems with passing the data from ADCDAT to my processing block. The mode set for the audio chip is left justified, 16 bit data width, 48Khz deemphesizes and 384 fs overs...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

CSB and Mode are tied to gnd on the schematic of DE2-115 , yes i am using it in slave mode . I imported the pin assignment from example DE2-115 projects . When i initiate reset the clicking sound goes silent . But when i push button [1] that is when configuration data over i2c is send to audio codec and clicking sound comes along with sound . I am genearting clockes from PLL so they are ok .