case ACP_TO_I2S_DMA_MICSP_INSTANCE_CH_NUM: dma_ctrl |= ACP_DMA_CNTL_0__DMAChIOCEn_MASK; break; default: @@ -710,6 +711,13 @@ static irqreturn_t dma_irq_handler(int irq, void *arg) acp_mmio, mmACP_EXTERNAL_INTR_STAT); ...
mAudioDigitalInstance->SetinputConnection(Connection,modem_pcm_rx,AudioDigitalType::O00);//MODEM_PCM_RX->I2S_2_OUT_L mAudioDigitalInstance->SetinputConnection(Connection,modem_pcm_rx,AudioDigitalType::O01);//MODEM_PCM_RX->I2S_2_OUT_R ...
For instance, using a board with more layers or adding a small heatsink will result in an increase of continuous power, up to and including the instantaneous power level. This behavior can also been seen in the POUT vs. PVDD plots shown in the Typical Characteristics (Mono PBTL Mode): ...
Part Number:AM3359 Other Parts Discussed in Thread:PCM5102A,PCM1864 Tool/software:Linux I am trying to interface an I2S microphone (https://www.adafruit.com/product/3421) with BeagleBone Black. I followed the article (http://www.ti.com/lit/an/sprac97/sprac97.pdf), and ...
For instance, if Software Control Mode is desired both the GAIN[1:0] and the PBTL/SCL pins can both be pulled HIGH through a single pullup resistor. 10.2.2.3 Application Curve Table 22. Relevant Performance Plots PLOT TITLE Figure 1. Output Power vs PVDD Figure 2. THD+N vs Frequency ...