Function | Pin | Pin | Function |
---|---|---|---|
I2S_SCLK | 1 | 2 | MCLK |
I2S_SDO | 3 | 4 | SPI_CLK |
I2S_LRCK | 5 | 6 | SPI_DO |
I2S_SDI | 7 | 8 | SPI_CSB |
GND | 9 | 10 | GND |
+3.3V | 11 | 12 | +3.3V |
Function | Description |
---|---|
I2S_SCLK | I2S Bit Clock |
I2S_SDO | I2S Data to the codec DAC |
I2S_LRCK | I2S Word Clock |
I2S_SDI | I2S Data from the codec ADC |
MCLK | Codec Master Clock |
SPI_CLK | Control port clock (SPI or I2C) |
SPI_DO | Control port data (SPI or I2C) |
SPI_CSB | Control port select (SPI) or address (I2C) |
Caveats: