CXD2719Q
(3) SIF Format
The serial audio interface has only one input system, and except for the slot number, the following formats can
be set by setting the setup register. The serial audio interface can also support IIS format to enable connection
to Philips and other company's devices.
The timing charts for each data format are given on the following page.
SQC12 SQC11 Data arrangement/Frontward or rearward truncation/Data word length
0
0
MSB first/Frontward truncation/24 bits
0
1
MSB first/Rearward truncation/16 bits
1
0
MSB first/Rearward truncation/18 bits
1
1
MSB first/Rearward truncation/20 bits
∗ All formats support either the 24- or 32-bit slot in slave mode.
Table 4-3. Setup Register Settings
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