NXP Semiconductors /MIMXRT1021 /IOMUXC_GPR /GPR5

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Interpret as GPR5

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 (WDOG1_MASK_0)WDOG1_MASK 0 (WDOG2_MASK_0)WDOG2_MASK 0 (GPT2_CAPIN1_SEL_0)GPT2_CAPIN1_SEL 0 (ENET_EVENT3IN_SEL_0)ENET_EVENT3IN_SEL 0 (VREF_1M_CLK_GPT1_0)VREF_1M_CLK_GPT1 0 (VREF_1M_CLK_GPT2_0)VREF_1M_CLK_GPT2

WDOG1_MASK=WDOG1_MASK_0, WDOG2_MASK=WDOG2_MASK_0, ENET_EVENT3IN_SEL=ENET_EVENT3IN_SEL_0, GPT2_CAPIN1_SEL=GPT2_CAPIN1_SEL_0, VREF_1M_CLK_GPT2=VREF_1M_CLK_GPT2_0, VREF_1M_CLK_GPT1=VREF_1M_CLK_GPT1_0

Description

GPR5 General Purpose Register

Fields

WDOG1_MASK

WDOG1 Timeout Mask

0 (WDOG1_MASK_0): WDOG1 Timeout behaves normally

1 (WDOG1_MASK_1): WDOG1 Timeout is masked

WDOG2_MASK

WDOG2 Timeout Mask

0 (WDOG2_MASK_0): WDOG2 Timeout behaves normally

1 (WDOG2_MASK_1): WDOG2 Timeout is masked

GPT2_CAPIN1_SEL

GPT2 input capture channel 1 source select

0 (GPT2_CAPIN1_SEL_0): source from GPT2_CAPTURE1

1 (GPT2_CAPIN1_SEL_1): source from ENET_1588_EVENT3_OUT (chnnal 3 of IEEE 1588 timer)

ENET_EVENT3IN_SEL

ENET input timer event3 source select

0 (ENET_EVENT3IN_SEL_0): event3 source input from ENET_1588_EVENT3_IN

1 (ENET_EVENT3IN_SEL_1): event3 source input from GPT2.GPT_COMPARE1

VREF_1M_CLK_GPT1

GPT1 1 MHz clock source select

0 (VREF_1M_CLK_GPT1_0): GPT1 ipg_clk_highfreq driven by IPG_PERCLK. IPG_PERCLK is derived from either BUS clock or OSC_24M clock. See CCM chapter for more information

1 (VREF_1M_CLK_GPT1_1): GPT1 ipg_clk_highfreq driven by anatop 1 MHz clock. Anatop 1M clock is derived from the OSC_RC_24M clock. It has two versions: corrected by 32k clock or un-corrected. See the XTALOSC24M_OSC_CONFIG2 register for more details

VREF_1M_CLK_GPT2

GPT2 1 MHz clock source select

0 (VREF_1M_CLK_GPT2_0): GPT2 ipg_clk_highfreq driven by IPG_PERCLK. IPG_PERCLK is derived from either BUS clock or OSC_24M clock. See CCM chapter for more information

1 (VREF_1M_CLK_GPT2_1): GPT2 ipg_clk_highfreq driven by anatop 1 MHz clock. Anatop 1M clock is derived from the OSC_RC_24M clock. It has two versions: corrected by 32k clock or un-corrected. See the XTALOSC24M_OSC_CONFIG2 register for more details

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