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gtxaspec edited this page Oct 21, 2024 · 1 revision

T23 GPIO Function List

Voltage Domains: VDDIO0(1.8V), VDDIO1(1.8/3.3V)

IO Functions Multiplexing

PA Group

GPIO FUNC0 FUNC1 FUNC2 FUNC3 Default Status Voltage Domain pin number in QFN
DVP_D0 MIPI_DATAP1 - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 29
DVP_D1 MIPI_DATAN1 - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 28
DVP_D2 MIPI_CLKP - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 27
DVP_D3 MIPI_CLKN - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 26
DVP_D4 MIPI_DATAP0 - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 25
DVP_D5 MIPI_DATAN0 - - Note: Analog IO, MIPI DVP multiplexing relationship - MIPI18V 24
PA06 DVP_D6 UART2_TxD MSC1_D1 - Z VDDIO0 23
PA07 MIPI_SEL DVP_D7 UART2_RxD MSC1_D2 Z VDDIO0 22
PA12 - SMB0_SDA - - Pullup VDDIO0 13
PA13 - SMB0_SCK - - Pullup VDDIO0 12
PA14 DVP_PCLK PWM0 MSC1_CLK - Z VDDIO0 17
PA15 DVP_MCLK - - - Z VDDIO0 16
PA16 DVP_HSYNC SMB1_SDA MSC1_D0 - Z VDDIO0 15
PA17 DVP_VSYNC SMB1_SCK MSC1_CMD - Z VDDIO0 14
PA18 - - - MSC1_D3 Z VDDIO0 11
PA23 SFC_DT - - - Pullup VDDIO1 47
PA24 SFC_DR - - - Pullup VDDIO1 46
PA27 SFC_CLK - - - Pullup VDDIO1 48
PA28 SFC_CE0 - - - Pullup VDDIO1 45

PB Group

GPIO FUNC0 FUNC1 FUNC2 FUNC3 Default Status Voltage Domain pin number in QFN
PB00 MSC0_D0 - - - Z VDDIO1 50
PB01 MSC0_D1 - - - Z VDDIO1 49
PB02 MSC0_D2 - - - Z VDDIO1 54
PB03 MSC0_D3 - - - Z VDDIO1 53
PB04 MSC0_CLK - - - Z VDDIO1 51
PB05 MSC0_CMD - - - Z VDDIO1 52
PB06 GMAC_TXCLK - - SLCD_D0 Z VDDIO1 62
PB07 GMAC_PHY_CLK - - SLCD_D1 Z VDDIO1 63
PB08 GMAC_TXEN MSC1_CLK - SLCD_D2 Z VDDIO1 66
PB09 GMAC_RXDV MSC1_CMD - SLCD_D3 Z VDDIO1 59
PB10 GMAC_MDCK MSC1_D0 - SLCD_D4 Z VDDIO1 58
PB11 GMAC_MDIO MSC1_D1 - SLCD_D5 Z VDDIO1 57
PB13 GMAC_TXD0 MSC1_D2 - SLCD_D6 Z VDDIO1 64
PB14 GMAC_TXD1 MSC1_D3 - SLCD_D7 Z VDDIO1 65
PB15 GMAC_RXD0 SSI0_CLK SFC_CE1 SLCD_WR Pullup VDDIO1 60
PB16 GMAC_RXD1 SSI0_CE0 SFC_GPC SLCD_TE Pullup VDDIO1 61
PB17 PWM0 SSI0_DT UART2_TxD - Z VDDIO1 1
PB18 PWM1 SSI0_DR UART2_RxD - Z VDDIO1 2
PB19 UART0_RxD - - - Z VDDIO1 71
PB20 UART0_CTS - SMB2_SDA SLCD_CS Z VDDIO1 69
PB21 UART0_RTS - SMB2_SCK SLCD_DC Z VDDIO1 68
PB22 UART0_TxD MIPI_SEL - SLCD_RDY Z VDDIO1 70
PB23 UART1_TxD - - - Pullup VDDIO1 74
PB24 UART1_RxD - - - Pullup VDDIO1 73
PB25 SMB1_SDA - UART2_CTS - Z VDDIO1 88
PB26 SMB1_SCK - UART2_RTS - Z VDDIO1 87
PB27 DRV_VBUS PWM2 SSI0_DT SMB2_SDA Z VDDIO1 86
PB28 - PWM3 SSI0_DR SMB2_SCK Z VDDIO1 85
PB29 - - SSI0_CLK - Z VDDIO1 82
PB30 MIPI_SEL - SSI0_CE0 - Z VDDIO1 81
PB31 - - - - Pulldown VDDIO1 80

PC Group

GPIO FUNC0 FUNC1 FUNC2 FUNC3 Default Status Voltage Domain pin number in QFN
PC00 (BOOT_SEL0) - - - Pullup VDDIO1 67
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