EAGLE
PRELIMINARY
Ver 1.3
Data count value : 0 ~ 16
When set to test mode, FIFO Level bit indicates the status of FIFO level of each channel.
3.12.6 Audio Serial Interface Format
3.12.6.1 MSB (Left)-justified format
The Serial D/A Converter interface supports MSB (Left)-justified format. In MSB-justified format, the transmitter will
always send the MSB of the next word every time LRCK is changed.
Figure 3-18 MSB(Left)-justified Format
3.12.6.2 Codec clock and Serial bit clock frequency
Sound Mixer supports a Codec clock frequency of 16.9344MHz and the LRCK frequency is 44.1 KHz in 384fs ratio.
Table 3-16 Sampling Frequency and Codec clock
Sound Mixer supports the Codec clock frequency of 384fs and the Serial bit clock frequency of 32fs.
Table 3-17 Sampling Frequency and Serial bit clock
3.12.6.3 Volume and Balance Control
Volume Control can be switched from a min. value of ‘00h’ to the max. value of ‘FFh’ and min. ‘00h’ in 256 steps.
Table 3-18 Total Level steps
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CONFIDENTIAL
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