tdmchannels.h

来自「所用板ADSP-BF561 EZ-KIT Lite」· C头文件 代码 · 共 19 行

// defines the channel number of the data words in a TDM frame
// on the ASDATA1 line (channel 0 to 7) and
// on the DSDATA1 line (channel 0 to 7).

// names for channels in an ad1836 audio frame on the TDM interface
// ASDATA1 (TDM out)
#define INTERNAL_ADC_L0 0x0
#define INTERNAL_ADC_L1 0x1
#define INTERNAL_ADC_R0 0x4
#define INTERNAL_ADC_R1 0x5

// DSDATA1 (TDM in)
#define INTERNAL_DAC_L0 0x0
#define INTERNAL_DAC_L1 0x1
#define INTERNAL_DAC_L2 0x2
#define INTERNAL_DAC_R0 0x4
#define INTERNAL_DAC_R1 0x5
#define INTERNAL_DAC_R2 0x6