| 摘要 |
The audio interface circuit includes converting means for converting input serial data into parallel data in response to a clock, decoding means for decoding first and second selection signal and audio mute selection signal and outputting a latch control signal and mute signal, data latching means for latching a specific area of data designated by the latch control signal of the decoding means, and mute data generating means for generating mute data for muting the output of the data latching means, to prevent loss of data.
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