Alif Semiconductor /AE512F80F55D5AS_CM55_HE_View /M55HE_CFG /HE_I2S_CTRL

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Interpret as HE_I2S_CTRL

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (Val_0x0)CLK_DIVISOR0 (Val_0x0)CLK_ENA 0 (Val_0x0)CLK_SEL 0 (Val_0x0)DIV_BYPASS 0 (Val_0x0)SCLK_AON

DIV_BYPASS=Val_0x0, SCLK_AON=Val_0x0, CLK_SEL=Val_0x0, CLK_ENA=Val_0x0, CLK_DIVISOR=Val_0x0

Description

LPI2S Control Register

Fields

CLK_DIVISOR

LPI2S functional clock divisor n: Clock divided by n

0 (Val_0x0): Illegal values

1 (Val_0x1): Illegal values

2 (Val_0x2): Clock divided by 2

3 (Val_0x3): Clock divided by 3

CLK_ENA

LPI2S clock enable

0 (Val_0x0): Disable clock for LPI2S module

1 (Val_0x1): Enable clock for LPI2S module

CLK_SEL

LPI2S functional clock source select

0 (Val_0x0): Select 76.8 MHz crystal-oscillator clock (76M8_CLK)

1 (Val_0x1): Select external audio clock input (AUDIO_CLK)

DIV_BYPASS

LPI2S clock divider bypass

0 (Val_0x0): Do not bypass clock divider

1 (Val_0x1): Bypass clock divider

SCLK_AON

LPI2S clock output to external device always on

0 (Val_0x0): LPI2S clock output (LPI2S_SCLK) in gated mode

1 (Val_0x1): LPI2S clock output (LPI2S_SCLK) in always on mode

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