I2S TX PCM2PDM configuration register
TX_PDM_FP | I2S TX PDM Fp |
TX_PDM_FS | I2S TX PDM Fs |
TX_IIR_HP_MULT12_5 | The fourth parameter of PDM TX IIR_HP filter stage 2 is (504 + I2S_TX_IIR_HP_MULT12_5[2:0]) |
TX_IIR_HP_MULT12_0 | The fourth parameter of PDM TX IIR_HP filter stage 1 is (504 + I2S_TX_IIR_HP_MULT12_0[2:0]) |