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circuitpython/ports/mimxrt/boards/MIMXRT1021_af.csv
robert-hh 81f706aee4 mimxrt: Support PWM using the FLEXPWM and QTMR modules. 
Frequency range 15Hz/18Hz to > 1 MHz, with decreasing resolution of the
duty cycle.  The basic API is supported as documentated, except that
keyword parameters are accepted for both the instatiaton and the
PWM.init() call.

Extensions: support PWM for channel pairs.  Channel pairs are declared by
supplying 2-element tuples for the pins.  The two channels of a pair must
be the A/B channel of a FLEXPWM module.  These form than a complementary
pair.

Additional supported keyword arguments:

- center=value Defines the center position of a pulse within the pulse
  cycle.  The align keyword is actually shortcut for center.

- sync=True|False: If set to True, the channels will be synchronized to a
  submodule 0 channel, which has already to be enabled.

- align=PWM.MIDDLE | PMW.BEGIN | PWM.END. It defines, whether synchronized
  channels are Center-Aligned or Edge-aligned.  The channels must be either
  complementary a channel pair or a group of synchronized channels.  It may
  as well be applied to a single channel, but withiout any benefit.

- invert= 0..3. Controls ouput inversion of the pins.  Bit 0 controls the
  first pin, bit 1 the second.

- deadtime=time_ns time of complementary channels for delaying the rising
  slope.

- xor=0|1|2 xor causes the output of channel A and B to be xored.  If
  applied to a X channel, it shows the value oif A ^ B.  If applied to an A
  or B channel, both channel show the xored signal for xor=1.  For xor=2,
  the xored signal is split between channels A and B.  See also the
  Reference Manual, chapter about double pulses.  The behavior of xor=2 can
  also be achieved using the center method for locating a pulse within a
  clock period.

The output is enabled for board pins only.

CPU pins may still be used for FLEXPWM, e.g. as sync source, but the signal
will not be routed to the output.  That applies only to FLEXPWM pins.  The
use of QTMR pins which are not board pins will be rejected.

As part of this commit, the _WFE() statement is removed from
ticks_delay_us64() to prevent PWM glitching during calls to sleep().
2021-11-24 13:48:27 +11:00

95 lines
11 KiB
Plaintext
Raw Blame History

Pad,ALT0, ALT1, ALT2, ALT3, ALT4, ALT5, ALT6, ALT7, ALT8, ALT9,ADC,ACMP,Default
GPIO_AD_B0_00,JTAG_TMS,,,,,GPIO1_IO00,USBPHY1_TSTI_TX_EN,GPT1_COMPARE1,,,,,ALT0
GPIO_AD_B0_01,JTAG_TCK,,,,,GPIO1_IO01,USBPHY1_TSTI_TX_HIZ,GPT1_CAPTURE2,,,,,ALT0
GPIO_AD_B0_02,JTAG_MOD,,,,,GPIO1_IO02,USBPHY1_TSTI_TX_LS_MODE,GPT1_CAPTURE1,,,,,ALT0
GPIO_AD_B0_03,JTAG_TDI,USDHC2_CD_B,WDOG1_B,SAI1_MCLK,USDHC1_WP,GPIO1_IO03,USB_OTG1_OC,CCM_PMIC_RDY,,,,,ALT0
GPIO_AD_B0_04,JTAG_TDO,FLEXCAN1_TX,USDHC1_WP,TMR2_TIMER0,ENET_MDIO,GPIO1_IO04,USB_OTG1_PWR,EWM_OUT_B,,,,,ALT0
GPIO_AD_B0_05,JTAG_TRSTB,FLEXCAN1_RX,USDHC1_CD_B,TMR2_TIMER1,ENET_MDC,GPIO1_IO05,USB_OTG1_ID,ARM_NMI,,,,,ALT0
GPIO_AD_B0_06,PIT_TRIGGER0,MQS_RIGHT,LPUART1_TXD,TMR2_TIMER2,FLEXPWM2_PWM3_A,GPIO1_IO06,REF_32K_OUT,,,,,,ALT5
GPIO_AD_B0_07,PIT_TRIGGER1,MQS_LEFT,LPUART1_RXD,TMR2_TIMER3,FLEXPWM2_PWM3_B,GPIO1_IO07,REF_24M_OUT,,,,,,ALT5
GPIO_AD_B0_08,ENET_TX_CLK,LPI2C3_SCL,LPUART1_CTS_B,KPP_COL0,ENET_REF_CLK,GPIO1_IO08,ARM_CM7_TXEV,,,,,ACMP1_IN4,ALT5
GPIO_AD_B0_09,ENET_RX_DATA1,LPI2C3_SDA,LPUART1_RTS_B,KPP_ROW0,,GPIO1_IO09,ARM_CM7_RXEV,,,,,ACMP2_IN4,ALT5
GPIO_AD_B0_10,ENET_RX_DATA0,LPSPI1_SCK,LPUART5_TXD,KPP_COL1,FLEXPWM2_PWM2_A,GPIO1_IO10,ARM_TRACE_CLK,,,,,ACMP3_IN4,ALT5
GPIO_AD_B0_11,ENET_RX_EN,LPSPI1_PCS0,LPUART5_RXD,KPP_ROW1,FLEXPWM2_PWM2_B,GPIO1_IO11,ARM_TRACE_SWO,,,,,ACMP4_IN4,ALT5
GPIO_AD_B0_12,ENET_RX_ER,LPSPI1_SDO,LPUART3_CTS_B,KPP_COL2,FLEXPWM2_PWM1_A,GPIO1_IO12,ARM_TRACE0,SNVS_VIO_5_CTL,,,ADC1_IN0,,ALT5
GPIO_AD_B0_13,ENET_TX_EN,LPSPI1_SDI,LPUART3_RTS_B,KPP_ROW2,FLEXPWM2_PWM1_B,GPIO1_IO13,,SNVS_VIO_5_B,,,ADC2_IN0,,ALT5
GPIO_AD_B0_14,ENET_TX_DATA0,FLEXCAN2_TX,LPUART3_TXD,KPP_COL3,FLEXPWM2_PWM0_A,GPIO1_IO14,,WDOG1_ANY,,,"ADC1_IN1,ADC2_IN1","ACMP1_IN0,ACMP2_IN0,ACMP3_IN0,ACMP4_IN0",ALT5
GPIO_AD_B0_15,ENET_TX_DATA1,FLEXCAN2_RX,LPUART3_RXD,KPP_ROW3,FLEXPWM2_PWM0_B,GPIO1_IO15,,,,,"ADC1_IN2,ADC2_IN2","ACMP1_IN1,ACMP2_IN1,ACMP3_IN1,ACMP4_IN1",ALT5
GPIO_AD_B1_00,SEMC_RDY,FLEXSPI_A_DATA3,FLEXCAN2_TX,SAI1_MCLK,FLEXIO1_D15,GPIO1_IO16,ENET_1588_EVENT2_OUT,KPP_COL4,,,,ACMP1_IN2,ALT5
GPIO_AD_B1_01,SEMC_CSX0,FLEXSPI_A_SCLK,FLEXCAN2_RX,SAI1_TX_BCLK,FLEXIO1_D14,GPIO1_IO17,ENET_1588_EVENT2_IN,KPP_ROW4,,,ADC1_IN3,ACMP2_IN2,ALT5
GPIO_AD_B1_02,SEMC_CSX1,FLEXSPI_A_DATA0,LPSPI4_SCK,SAI1_TX_SYNC,FLEXIO1_D13,GPIO1_IO18,ENET_1588_EVENT3_OUT,KPP_COL5,,,ADC2_IN3,ACMP3_IN2,ALT5
GPIO_AD_B1_03,SEMC_CSX2,FLEXSPI_A_DATA2,LPSPI4_PCS0,SAI1_TX_DATA0,FLEXIO1_D12,GPIO1_IO19,ENET_1588_EVENT3_IN,KPP_ROW5,,,ADC1_IN4,ACMP4_IN2,ALT5
GPIO_AD_B1_04,SEMC_CSX3,FLEXSPI_A_DATA1,LPSPI4_SDO,SAI1_RX_SYNC,FLEXIO1_D11,GPIO1_IO20,LPSPI1_PCS1,KPP_COL6,,,ADC2_IN4,ACMP1_IN3,ALT5
GPIO_AD_B1_05,USDHC1_WP,FLEXSPI_A_SS0_B,LPSPI4_SDI,SAI1_RX_DATA0,FLEXIO1_D10,GPIO1_IO21,LPSPI1_PCS2,KPP_ROW6,,,"ADC1_IN5,ADC2_IN5",ACMP2_IN3,ALT5
GPIO_AD_B1_06,USDHC1_RESET_B,FLEXPWM1_PWM0_A,LPUART2_CTS_B,SAI1_RX_BCLK,FLEXIO1_D09,GPIO1_IO22,LPSPI1_PCS3,KPP_COL7,,,"ADC1_IN6,ADC2_IN6",ACMP3_IN3,ALT5
GPIO_AD_B1_07,USDHC1_VSELECT,FLEXPWM1_PWM0_B,LPUART2_RTS_B,SAI1_TX_DATA1,FLEXIO1_D08,GPIO1_IO23,LPSPI3_PCS3,KPP_ROW7,,,"ADC1_IN7,ADC2_IN7",ACMP4_IN3,ALT5
GPIO_AD_B1_08,LPI2C2_SCL,FLEXPWM1_PWM1_A,LPUART2_TXD,SAI1_TX_DATA2,FLEXIO1_D07,GPIO1_IO24,LPSPI3_PCS2,XBAR_INOUT12,,,"ADC1_IN8,ADC2_IN8",ACMP1_IN5,ALT5
GPIO_AD_B1_09,LPI2C2_SDA,FLEXPWM1_PWM1_B,LPUART2_RXD,SAI1_TX_DATA3,FLEXIO1_D06,GPIO1_IO25,LPSPI3_PCS1,XBAR_INOUT13,,,"ADC1_IN9,ADC2_IN9",ACMP2_IN5,ALT5
GPIO_AD_B1_10,USB_OTG1_PWR,FLEXPWM1_PWM2_A,LPUART4_TXD,USDHC1_CD_B,FLEXIO1_D05,GPIO1_IO26,GPT2_CAPTURE1,,,,"ADC1_IN10,ADC2_IN10",ACMP3_IN5,ALT5
GPIO_AD_B1_11,USB_OTG1_ID,FLEXPWM1_PWM2_B,LPUART4_RXD,USDHC1_WP,FLEXIO1_D04,GPIO1_IO27,GPT2_COMPARE1,,,,"ADC1_IN11,ADC2_IN11",ACMP4_IN5,ALT5
GPIO_AD_B1_12,USB_OTG1_OC,ACMP1_OUT,LPSPI3_SCK,USDHC2_CD_B,FLEXIO1_D03,GPIO1_IO28,FLEXPWM1_PWM3_A,,,,"ADC1_IN12,ADC2_IN12","ACMP1_IN6,ACMP1_OUT",ALT5
GPIO_AD_B1_13,LPI2C1_HREQ,ACMP2_OUT,LPSPI3_PCS0,USDHC2_WP,FLEXIO1_D02,GPIO1_IO29,FLEXPWM1_PWM3_B,,,,"ADC1_IN13,ADC2_IN13","ACMP2_IN6,ACMP2_OUT",ALT5
GPIO_AD_B1_14,LPI2C1_SCL,ACMP3_OUT,LPSPI3_SDO,ENET_1588_EVENT0_OUT,FLEXIO1_D01,GPIO1_IO30,,,,,"ADC1_IN14,ADC2_IN14","ACMP3_IN6,ACMP3_OUT",ALT5
GPIO_AD_B1_15,LPI2C1_SDA,ACMP4_OUT,LPSPI3_SDI,ENET_1588_EVENT0_IN,FLEXIO1_D00,GPIO1_IO31,,,,,"ADC1_IN15,ADC2_IN15","ACMP4_IN6,ACMP4_OUT",ALT5
GPIO_EMC_00,SEMC_DA00,TMR2_TIMER0,LPUART4_CTS_B,SPDIF_SR_CLK,LPSPI2_SCK,GPIO2_IO00,FLEXCAN1_TX,PIT_TRIGGER2,,,,,ALT5
GPIO_EMC_01,SEMC_DA01,TMR2_TIMER1,LPUART4_RTS_B,SPDIF_OUT,LPSPI2_PCS0,GPIO2_IO01,FLEXCAN1_RX,PIT_TRIGGER3,,,,,ALT5
GPIO_EMC_02,SEMC_DA02,TMR2_TIMER2,LPUART4_TXD,SPDIF_LOCK,LPSPI2_SDO,GPIO2_IO02,LPI2C1_SCL,,,,,,ALT5
GPIO_EMC_03,SEMC_DA03,TMR2_TIMER3,LPUART4_RXD,SPDIF_EXT_CLK,LPSPI2_SDI,GPIO2_IO03,LPI2C1_SDA,,,,,,ALT5
GPIO_EMC_04,SEMC_DA04,XBAR_INOUT04,SPDIF_OUT,SAI2_TX_BCLK,FLEXIO1_D16,GPIO2_IO04,USBPHY1_TSTO_PLL_CLK20DIV,,,,,,ALT5
GPIO_EMC_05,SEMC_DA05,XBAR_INOUT05,SPDIF_IN,SAI2_TX_SYNC,FLEXIO1_D17,GPIO2_IO05,USBPHY1_TSTI_TX_HS_MODE,,,,,,ALT5
GPIO_EMC_06,SEMC_DA06,XBAR_INOUT06,LPUART3_TXD,SAI2_TX_DATA,FLEXIO1_D18,GPIO2_IO06,USBPHY1_TSTI_TX_DN,,,,,,ALT5
GPIO_EMC_07,SEMC_DA07,XBAR_INOUT07,LPUART3_RXD,SAI2_RX_SYNC,FLEXIO1_D19,GPIO2_IO07,USBPHY1_TSTO_RX_SQUELCH,,,,,,ALT5
GPIO_EMC_08,SEMC_DM0,XBAR_INOUT08,FLEXCAN2_TX,SAI2_RX_DATA,FLEXIO1_D20,GPIO2_IO08,USBPHY1_TSTO_RX_DISCON_DET,,,,,,ALT5
GPIO_EMC_09,SEMC_WE,XBAR_INOUT09,FLEXCAN2_RX,SAI2_RX_BCLK,FLEXIO1_D21,GPIO2_IO09,USBPHY1_TSTO_RX_HS_RXD,,,,,,ALT5
GPIO_EMC_10,SEMC_CAS,XBAR_INOUT10,LPI2C4_SDA,SAI1_TX_SYNC,LPSPI2_SCK,GPIO2_IO10,FLEXPWM2_PWM0_X,,,,,,ALT5
GPIO_EMC_11,SEMC_RAS,XBAR_INOUT11,LPI2C4_SCL,SAI1_TX_BCLK,LPSPI2_PCS0,GPIO2_IO11,FLEXPWM2_PWM1_X,,,,,,ALT5
GPIO_EMC_12,SEMC_CS0,XBAR_INOUT12,LPUART6_TXD,SAI1_TX_DATA0,LPSPI2_SDO,GPIO2_IO12,FLEXPWM2_PWM2_X,,,,,,ALT5
GPIO_EMC_13,SEMC_BA0,XBAR_INOUT13,LPUART6_RXD,SAI1_RX_DATA0,LPSPI2_SDI,GPIO2_IO13,FLEXPWM2_PWM3_X,CCM_PMIC_RDY,,,,,ALT5
GPIO_EMC_14,SEMC_BA1,XBAR_INOUT14,LPUART6_CTS_B,SAI1_RX_BCLK,LPSPI2_PCS1,GPIO2_IO14,FLEXCAN1_TX,,,,,,ALT5
GPIO_EMC_15,SEMC_ADDR10,XBAR_INOUT15,LPUART6_RTS_B,SAI1_RX_SYNC,WDOG1_B,GPIO2_IO15,FLEXCAN1_RX,,,,,,ALT5
GPIO_EMC_16,SEMC_ADDR00,,MQS_RIGHT,SAI2_MCLK,,GPIO2_IO16,SRC_BOOT_MODE0,,,,,,ALT5
GPIO_EMC_17,SEMC_ADDR01,,MQS_LEFT,SAI3_MCLK,,GPIO2_IO17,SRC_BOOT_MODE1,,,,,,ALT5
GPIO_EMC_18,SEMC_ADDR02,XBAR_INOUT16,LPI2C2_SDA,SAI1_RX_SYNC,FLEXIO1_D22,GPIO2_IO18,SRC_BT_CFG0,,,,,,ALT5
GPIO_EMC_19,SEMC_ADDR03,XBAR_INOUT17,LPI2C2_SCL,SAI1_RX_BCLK,FLEXIO1_D23,GPIO2_IO19,SRC_BT_CFG1,,,,,,ALT5
GPIO_EMC_20,SEMC_ADDR04,FLEXPWM1_PWM3_A,LPUART2_CTS_B,SAI1_MCLK,FLEXIO1_D24,GPIO2_IO20,SRC_BT_CFG2,,,,,,ALT5
GPIO_EMC_21,SEMC_ADDR05,FLEXPWM1_PWM3_B,LPUART2_RTS_B,SAI1_RX_DATA0,FLEXIO1_D25,GPIO2_IO21,SRC_BT_CFG3,,,,,,ALT5
GPIO_EMC_22,SEMC_ADDR06,FLEXPWM1_PWM2_A,LPUART2_TXD,SAI1_TX_DATA3,FLEXIO1_D26,GPIO2_IO22,SRC_BT_CFG4,,,,,,ALT5
GPIO_EMC_23,SEMC_ADDR07,FLEXPWM1_PWM2_B,LPUART2_RXD,SAI1_TX_DATA2,FLEXIO1_D27,GPIO2_IO23,SRC_BT_CFG5,,,,,,ALT5
GPIO_EMC_24,SEMC_ADDR08,FLEXPWM1_PWM1_A,LPUART8_CTS_B,SAI1_TX_DATA1,FLEXIO1_D28,GPIO2_IO24,SRC_BT_CFG6,,,,,,ALT5
GPIO_EMC_25,SEMC_ADDR09,FLEXPWM1_PWM1_B,LPUART8_RTS_B,SAI1_TX_DATA0,FLEXIO1_D29,GPIO2_IO25,SRC_BT_CFG7,,,,,,ALT5
GPIO_EMC_26,SEMC_ADDR11,FLEXPWM1_PWM0_A,LPUART8_TXD,SAI1_TX_BCLK,FLEXIO1_D30,GPIO2_IO26,SRC_BT_CFG8,,,,,,ALT5
GPIO_EMC_27,SEMC_ADDR12,FLEXPWM1_PWM0_B,LPUART8_RXD,SAI1_TX_SYNC,FLEXIO1_D31,GPIO2_IO27,SRC_BT_CFG9,,,,,,ALT5
GPIO_EMC_28,SEMC_DQS,FLEXPWM2_PWM3_A,XBAR_INOUT18,SAI3_MCLK,EWM_OUT_B,GPIO2_IO28,GPT2_CAPTURE2,FLEXPWM1_PWM0_X,,,,,ALT5
GPIO_EMC_29,SEMC_CKE,FLEXPWM2_PWM3_B,XBAR_INOUT19,SAI3_RX_BCLK,WDOG2_RST_B_DEB,GPIO2_IO29,GPT2_COMPARE2,FLEXPWM1_PWM1_X,,,,,ALT5
GPIO_EMC_30,SEMC_CLK,FLEXPWM2_PWM2_A,LPUART4_CTS_B,SAI3_RX_SYNC,WDOG1_RST_B_DEB,GPIO2_IO30,GPT2_COMPARE3,FLEXPWM1_PWM2_X,,,,,ALT5
GPIO_EMC_31,SEMC_DM1,FLEXPWM2_PWM2_B,LPUART4_RTS_B,SAI3_RX_DATA,WDOG2_B,GPIO2_IO31,GPT2_CLK,FLEXPWM1_PWM3_X,,,,,ALT5
GPIO_EMC_32,SEMC_DA08,TMR1_TIMER0,LPUART4_TXD,SAI3_TX_DATA,LPSPI4_SCK,GPIO3_IO00,USBPHY1_TSTO_RX_FS_RXD,REF_24M_OUT,,,,,ALT5
GPIO_EMC_33,SEMC_DA09,TMR1_TIMER1,LPUART4_RXD,SAI3_TX_BCLK,LPSPI4_PCS0,GPIO3_IO01,USBPHY1_TSTI_TX_DP,SRC_TESTER_ACK,,,,,ALT5
GPIO_EMC_34,SEMC_DA10,TMR1_TIMER2,LPUART7_TXD,SAI3_TX_SYNC,LPSPI4_SDO,GPIO3_IO02,ENET_CRS,,,,,,ALT5
GPIO_EMC_35,SEMC_DA11,TMR1_TIMER3,LPUART7_RXD,USDHC2_WP,LPSPI4_SDI,GPIO3_IO03,ENET_COL,,,,,,ALT5
GPIO_EMC_36,SEMC_DA12,FLEXPWM2_PWM1_A,LPUART5_CTS_B,CCM_PMIC_RDY,LPSPI4_PCS1,GPIO3_IO04,ENET_RX_CLK,USDHC1_WP,,,,,ALT5
GPIO_EMC_37,SEMC_DA13,FLEXPWM2_PWM1_B,LPUART5_RTS_B,MQS_RIGHT,LPSPI4_PCS2,GPIO3_IO05,ENET_RX_DATA3,USDHC1_VSELECT,,,,,ALT5
GPIO_EMC_38,SEMC_DA14,FLEXPWM2_PWM0_A,LPUART5_TXD,MQS_LEFT,LPSPI4_PCS3,GPIO3_IO06,ENET_RX_DATA2,USDHC1_CD_B,,,,,ALT5
GPIO_EMC_39,SEMC_DA15,FLEXPWM2_PWM0_B,LPUART5_RXD,USB_OTG1_OC,WDOG1_B,GPIO3_IO07,ENET_TX_ER,GPT1_CLK,,,,,ALT5
GPIO_EMC_40,SEMC_CSX0,XBAR_INOUT18,SPDIF_OUT,USB_OTG1_ID,ENET_MDIO,GPIO3_IO08,ENET_TX_DATA3,GPT1_COMPARE3,,,,,ALT5
GPIO_EMC_41,SEMC_RDY,XBAR_INOUT19,SPDIF_IN,USB_OTG1_PWR,ENET_MDC,GPIO3_IO09,ENET_TX_DATA2,GPT1_COMPARE2,,,,,ALT5
GPIO_SD_B0_00,USDHC1_DATA2,TMR1_TIMER0,SAI1_MCLK,SAI2_MCLK,LPI2C3_SCL,GPIO3_IO13,FLEXSPI_A_SS1_B,XBAR_INOUT14,,,,,ALT5
GPIO_SD_B0_01,USDHC1_DATA3,TMR1_TIMER1,REF_24M_OUT,SAI2_RX_SYNC,LPI2C3_SDA,GPIO3_IO14,FLEXSPI_B_SS1_B,XBAR_INOUT15,,,,,ALT5
GPIO_SD_B0_02,USDHC1_CMD,TMR1_TIMER2,LPUART7_CTS_B,SAI2_RX_BCLK,LPSPI1_SCK,GPIO3_IO15,ENET_MDIO,XBAR_INOUT16,,,,,ALT5
GPIO_SD_B0_03,USDHC1_CLK,TMR1_TIMER3,LPUART7_RTS_B,SAI2_RX_DATA,LPSPI1_PCS0,GPIO3_IO16,ENET_MDC,,,,,,ALT5
GPIO_SD_B0_04,USDHC1_DATA0,FLEXCAN2_TX,LPUART7_TXD,SAI2_TX_DATA,LPSPI1_SDO,GPIO3_IO17,FLEXSPI_B_SS0_B,,,,,,ALT5
GPIO_SD_B0_05,USDHC1_DATA1,FLEXCAN2_RX,LPUART7_RXD,SAI2_TX_BCLK,LPSPI1_SDI,GPIO3_IO18,FLEXSPI_B_DQS,,,,,,ALT5
GPIO_SD_B0_06,USDHC1_CD_B,USDHC1_RESET_B,REF_32K_OUT,SAI2_TX_SYNC,WDOG1_B,GPIO3_IO19,XBAR_INOUT17,,,,,,ALT5
GPIO_SD_B1_00,USDHC2_DATA2,FLEXSPI_B_DATA3,LPUART6_TXD,XBAR_INOUT10,FLEXCAN1_TX,GPIO3_IO20,,,,,,,ALT5
GPIO_SD_B1_01,USDHC2_DATA3,FLEXSPI_B_SCLK,LPUART6_RXD,FLEXSPI_A_SS1_B,FLEXCAN1_RX,GPIO3_IO21,,,,,,,ALT5
GPIO_SD_B1_02,USDHC2_CMD,FLEXSPI_B_DATA0,LPUART8_TXD,LPI2C4_SCL,ENET_1588_EVENT1_OUT,GPIO3_IO22,CCM_CLKO1,,,,,,ALT5
GPIO_SD_B1_03,USDHC2_CLK,FLEXSPI_B_DATA2,LPUART8_RXD,LPI2C4_SDA,ENET_1588_EVENT1_IN,GPIO3_IO23,CCM_CLKO2,,,,,,ALT5
GPIO_SD_B1_04,USDHC2_DATA0,FLEXSPI_B_DATA1,ENET_TX_CLK,ENET_REF_CLK,EWM_OUT_B,GPIO3_IO24,CCM_WAIT,,,,,,ALT5
GPIO_SD_B1_05,USDHC2_DATA1,FLEXSPI_A_DQS,ENET_RX_DATA1,SAI3_MCLK,FLEXSPI_B_SS0_B,GPIO3_IO25,CCM_PMIC_RDY,,,,,,ALT5
GPIO_SD_B1_06,USDHC2_CD_B,FLEXSPI_A_DATA3,ENET_RX_DATA0,SAI3_TX_BCLK,LPSPI2_PCS0,GPIO3_IO26,CCM_STOP,,,,,,ALT5
GPIO_SD_B1_07,USDHC2_RESET_B,FLEXSPI_A_SCLK,ENET_RX_EN,SAI3_TX_SYNC,LPSPI2_SCK,GPIO3_IO27,,,,,,,ALT5
GPIO_SD_B1_08,USDHC2_DATA4,FLEXSPI_A_DATA0,ENET_RX_ER,SAI3_TX_DATA,LPSPI2_SDO,GPIO3_IO28,,,,,,,ALT5
GPIO_SD_B1_09,USDHC2_DATA5,FLEXSPI_A_DATA2,ENET_TX_EN,SAI3_RX_BCLK,LPSPI2_SDI,GPIO3_IO29,CCM_REF_EN_B,,,,,,ALT5
GPIO_SD_B1_10,USDHC2_DATA6,FLEXSPI_A_DATA1,ENET_TX_DATA0,SAI3_RX_SYNC,LPSPI2_PCS2,GPIO3_IO30,SRC_SYSTEM_RESET,,,,,,ALT5
GPIO_SD_B1_11,USDHC2_DATA7,FLEXSPI_A_SS0_B,ENET_TX_DATA1,SAI3_RX_DATA,LPSPI2_PCS3,GPIO3_IO31,SRC_EARLY_RESET,,,,,,ALT5
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