GPIO Input Signals

Signal	Direction	Type	Connect	Description
HIFI4_JTAG_TCK	Input	GPIO/clock	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
HIFI4_JTAG_TCK_TDI	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
HIFI4_JTAG_TMS	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
HIFI4_JTAG_TRSTN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_UART_CTS_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_UART_CTS_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
TDM_RX	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
DMIC0_DIN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
DMIC1_DIN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_UART_CTS_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_UART_CTS_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_UART_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U6_SSP_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_CLK_JTAG	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
JTAG_TRSTN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
JTAG_CERTIFICATION_TDI	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
JTAG_CERTIFICATION_TMS	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SDIO_CARD_INIT_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SDIO_CARD_WRITE_PRT	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SDIO_CARD_DETECT_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SDIO_CARD_INIT_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SDIO_CARD_WRITE_PRT	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SDIO_DATA_STROBE	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SDIO_CARD_DETECT_N	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_EXT_MCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_I2STX_BCLK_SLV	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_I2STX_LRCK_SLV	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_I2SRX_BCLK_SLV	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_I2SRX_LRCK_SLV	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SYS_TDM_CLK_SLV	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
AUDIO_I2SRX_EXT_SDIN0	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
AUDIO_I2SRX_EXT_SDIN1	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
AUDIO_I2SRX_EXT_SDIN2	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SPDIF_SPDIFI	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
VOUT_HDMI_TX_HPD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
USB_OVERCURRENT_N_IO	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
WAVE511_UART_RXSIN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_CAN_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_CAN_RXD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
TDM_SYNC	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U6_I2C_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U6_I2C_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U0_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U1_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U2_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U3_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U4_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U5_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U6_SPI_SCLK	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
U6_SPI_CSN	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CCMD	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[0]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[1]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[2]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[3]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[4]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[5]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[6]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
SDIO_CDATA[7]	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
VOUT_HDMI_TX _CEC_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
VOUT_HDMI_TX _DDC_SCL	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
VOUT_HDMI_TX _DDC_SDA	Input	GPIO	SYS IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
GPIO_Wakeup[3]	Input	GPIO	AON IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
GPIO_Wakeup[2]	Input	GPIO	AON IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
GPIO_Wakeup[1]	Input	GPIO	AON IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.
GPIO_Wakeup[0]	Input	GPIO	AON IOMUX	Different from the output signals, the input signals does not have a corresponding index value since they are always configurable. See Configuring for General Purpose for more instructions.

HIFI4_JTAG_TCK

Input

GPIO/clock

SYS IOMUX