Enum GX_HAL_I2S_BIT_SIZE¶
Defined in file__output_copyinclude_src_include_i2s_gx_hal_i2s_v110.h
Enum Documentation¶
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enum GX_HAL_I2S_BIT_SIZE¶
I2S 内存中PCM数据位宽
Values:
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enumerator GX_HAL_I2S_BIT_SIZE_16BIT¶
16bit存储
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT_24BIT_LOW¶
32bit存储, 符号位扩展, 低24bit有效
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT_24BIT_HIGH¶
32bit存储, 低8bit补零
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT¶
32bit存储, 32bit有效
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT_16BIT_HIGH¶
32bit存储，高16bit有效, I2S TX PCM有效
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT_16BIT_LOW¶
32bit存储，低16bit有效, I2S TX PCM有效
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enumerator GX_HAL_I2S_BIT_SIZE_32BIT_16BIT_MID¶
32bit存储，8至23bit有效, I2S TX PCM有效
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enumerator GX_HAL_I2S_BIT_SIZE_16BIT¶