I 2 S Functional Description; I 2 S General Description; Figure 317. I 2 S Block Diagram - ST STM32F446 Series Reference Manual

RM0390
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26.6 I S functional description
2
26.6.1 I S general description
The block diagram of the I
1. MCK is mapped on the MISO pin.
The SPI can function as an audio I
the I2SMOD bit in the SPIx_I2SCFGR register). This interface mainly uses the same pins,
flags and interrupts as the SPI.
Serial peripheral interface/ inter-IC sound (SPI/I2S)
2
S is shown in Figure
2
Figure 317. I S block diagram
2
S interface when the I
RM0390 Rev 4
317.
2
S capability is enabled (by setting
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