Silicon Labs /SiM3_NRND /SIM3U167_B /I2S_0 /CLKCONTROL

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Interpret as CLKCONTROL

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 0INTDIV0FRACDIV0 (MORE)DUTYMD 0 (CLKUPD)CLKUPD 0 (DISABLED)DIVEN 0 (INTERNAL)TXCLKSEL 0 (INTERNAL)RXCLKSEL 0 (RESET)RESET 0 (DISABLED)RXCLKEN 0 (DISABLED)TXCLKEN 0 (SCK_OUTPUT)RXSCLKMD 0 (SCK_OUTPUT)TXSCLKMD

TXSCLKMD=SCK_OUTPUT, DIVEN=DISABLED, RXCLKSEL=INTERNAL, TXCLKEN=DISABLED, RXCLKEN=DISABLED, TXCLKSEL=INTERNAL, DUTYMD=MORE, RXSCLKMD=SCK_OUTPUT

Description

Clock Control

Fields

INTDIV

Clock Divider Integer Value.

FRACDIV

Clock Divider Fractional Value.

DUTYMD

Duty Cycle Adjustment Mode.

0 (MORE): When the division is fractional, the clock high time will be greater than 50% (by half of the source clock period).

1 (LESS): When the division is fractional, the clock low time will be greater than 50% (by half of the source clock period).

CLKUPD

Clock Divider Update.

1 (UPDATE): Update the clock divider with new values of INTDIV, FRACDIV, and DIVEN.

DIVEN

Clock Divider Enable.

0 (DISABLED): Disable the clock divider.

1 (ENABLED): Enable the clock divider.

TXCLKSEL

Transmit Clock Select.

0 (INTERNAL): The I2S transmitter is clocked from the internal clock divider.

1 (EXTERNAL): The I2S transmitter is clocked from the SCK pin.

RXCLKSEL

Receive Clock Select.

0 (INTERNAL): The I2S receiver is clocked from the internal clock divider.

1 (EXTERNAL): The I2S receiver is clocked from the SCK pin.

RESET

I2S Module Reset.

1 (ACTIVE): Reset the I2S module.

RXCLKEN

Receive Clock Enable.

0 (DISABLED): Disable the I2S receiver clock.

1 (ENABLED): Enable the I2S receiver clock.

TXCLKEN

Transmit Clock Enable.

0 (DISABLED): Disable the I2S transmitter clock.

1 (ENABLED): Enable the I2S transmitter clock.

RXSCLKMD

Receive SCK Mode.

0 (SCK_OUTPUT): The I2S receiver SCK signal is an output.

1 (SCK_INPUT): The I2S receiver SCK signal is an input.

TXSCLKMD

Transmit SCK Mode.

0 (SCK_OUTPUT): The I2S transmitter SCK signal is an output.

1 (SCK_INPUT): The I2S transmitter SCK signal is an input.

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