/* SPDX-License-Identifier: GPL-2.0 */
/*
* Texas Instruments TLV320AIC26 low power audio CODEC
* register definitions
*
* Copyright (C) 2008 Secret Lab Technologies Ltd.
*/
#ifndef _TLV320AIC26_H_
#define _TLV320AIC26_H_
/* AIC26 Registers */
#define AIC26_PAGE_ADDR(page, offset) ((page << 11 ) | offset << 5 )
/* Page 0: Auxiliary data registers */
#define AIC26_REG_BAT1 AIC26_PAGE_ADDR(0 , 0 x05)
#define AIC26_REG_BAT2 AIC26_PAGE_ADDR(0 , 0 x06)
#define AIC26_REG_AUX AIC26_PAGE_ADDR(0 , 0 x07)
#define AIC26_REG_TEMP1 AIC26_PAGE_ADDR(0 , 0 x09)
#define AIC26_REG_TEMP2 AIC26_PAGE_ADDR(0 , 0 x0A)
/* Page 1: Auxiliary control registers */
#define AIC26_REG_AUX_ADC AIC26_PAGE_ADDR(1 , 0 x00)
#define AIC26_REG_STATUS AIC26_PAGE_ADDR(1 , 0 x01)
#define AIC26_REG_REFERENCE AIC26_PAGE_ADDR(1 , 0 x03)
#define AIC26_REG_RESET AIC26_PAGE_ADDR(1 , 0 x04)
/* Page 2: Audio control registers */
#define AIC26_REG_AUDIO_CTRL1 AIC26_PAGE_ADDR(2 , 0 x00)
#define AIC26_REG_ADC_GAIN AIC26_PAGE_ADDR(2 , 0 x01)
#define AIC26_REG_DAC_GAIN AIC26_PAGE_ADDR(2 , 0 x02)
#define AIC26_REG_SIDETONE AIC26_PAGE_ADDR(2 , 0 x03)
#define AIC26_REG_AUDIO_CTRL2 AIC26_PAGE_ADDR(2 , 0 x04)
#define AIC26_REG_POWER_CTRL AIC26_PAGE_ADDR(2 , 0 x05)
#define AIC26_REG_AUDIO_CTRL3 AIC26_PAGE_ADDR(2 , 0 x06)
#define AIC26_REG_FILTER_COEFF_L_N0 AIC26_PAGE_ADDR(2 , 0 x07)
#define AIC26_REG_FILTER_COEFF_L_N1 AIC26_PAGE_ADDR(2 , 0 x08)
#define AIC26_REG_FILTER_COEFF_L_N2 AIC26_PAGE_ADDR(2 , 0 x09)
#define AIC26_REG_FILTER_COEFF_L_N3 AIC26_PAGE_ADDR(2 , 0 x0A)
#define AIC26_REG_FILTER_COEFF_L_N4 AIC26_PAGE_ADDR(2 , 0 x0B)
#define AIC26_REG_FILTER_COEFF_L_N5 AIC26_PAGE_ADDR(2 , 0 x0C)
#define AIC26_REG_FILTER_COEFF_L_D1 AIC26_PAGE_ADDR(2 , 0 x0D)
#define AIC26_REG_FILTER_COEFF_L_D2 AIC26_PAGE_ADDR(2 , 0 x0E)
#define AIC26_REG_FILTER_COEFF_L_D4 AIC26_PAGE_ADDR(2 , 0 x0F)
#define AIC26_REG_FILTER_COEFF_L_D5 AIC26_PAGE_ADDR(2 , 0 x10)
#define AIC26_REG_FILTER_COEFF_R_N0 AIC26_PAGE_ADDR(2 , 0 x11)
#define AIC26_REG_FILTER_COEFF_R_N1 AIC26_PAGE_ADDR(2 , 0 x12)
#define AIC26_REG_FILTER_COEFF_R_N2 AIC26_PAGE_ADDR(2 , 0 x13)
#define AIC26_REG_FILTER_COEFF_R_N3 AIC26_PAGE_ADDR(2 , 0 x14)
#define AIC26_REG_FILTER_COEFF_R_N4 AIC26_PAGE_ADDR(2 , 0 x15)
#define AIC26_REG_FILTER_COEFF_R_N5 AIC26_PAGE_ADDR(2 , 0 x16)
#define AIC26_REG_FILTER_COEFF_R_D1 AIC26_PAGE_ADDR(2 , 0 x17)
#define AIC26_REG_FILTER_COEFF_R_D2 AIC26_PAGE_ADDR(2 , 0 x18)
#define AIC26_REG_FILTER_COEFF_R_D4 AIC26_PAGE_ADDR(2 , 0 x19)
#define AIC26_REG_FILTER_COEFF_R_D5 AIC26_PAGE_ADDR(2 , 0 x1A)
#define AIC26_REG_PLL_PROG1 AIC26_PAGE_ADDR(2 , 0 x1B)
#define AIC26_REG_PLL_PROG2 AIC26_PAGE_ADDR(2 , 0 x1C)
#define AIC26_REG_AUDIO_CTRL4 AIC26_PAGE_ADDR(2 , 0 x1D)
#define AIC26_REG_AUDIO_CTRL5 AIC26_PAGE_ADDR(2 , 0 x1E)
/* fsref dividers; used in register 'Audio Control 1' */
enum aic26_divisors {
AIC26_DIV_1 = 0 ,
AIC26_DIV_1_5 = 1 ,
AIC26_DIV_2 = 2 ,
AIC26_DIV_3 = 3 ,
AIC26_DIV_4 = 4 ,
AIC26_DIV_5 = 5 ,
AIC26_DIV_5_5 = 6 ,
AIC26_DIV_6 = 7 ,
};
/* Digital data format */
enum aic26_datfm {
AIC26_DATFM_I2S = 0 << 8 ,
AIC26_DATFM_DSP = 1 << 8 ,
AIC26_DATFM_RIGHTJ = 2 << 8 , /* right justified */
AIC26_DATFM_LEFTJ = 3 << 8 , /* left justified */
};
/* Sample word length in bits; used in register 'Audio Control 1' */
enum aic26_wlen {
AIC26_WLEN_16 = 0 << 10 ,
AIC26_WLEN_20 = 1 << 10 ,
AIC26_WLEN_24 = 2 << 10 ,
AIC26_WLEN_32 = 3 << 10 ,
};
#endif /* _TLV320AIC26_H_ */
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