Ball Pin Assignment
C19 PA15 DSI_LCD_BLCTRL_TIM2_CH1/2_ETR
A8 PA9 HDMI_I2S2_SCK/2_CK
D11 PB7 uSD_detect_GPIO
B9 PD1 ARDUINO_D7_GPIO
B8 PD0 WLAN_HOST_WAKE_GPIO
C9 PE3 WLAN_SDMMC2_CK
A7 PD5 BT_USART2_TX
D10 PD7 GPIO27_SDMMC3_D3
B7 PG15 GPIO22_SDMMC3_CK
C10 PE6 LTDC_G1
D8 PF0 GPIO24_SDMMC3_D0
A5 PF1 GPIO23_SDMMC3_CMD
D9 PF4 GPIO25_SDMMC3_D1
B6 PD4 BT_USART2_RTS
D7 PF5 GPIO26_SDMMC3_D2
B5 PD10 LTDC_B3
D6 PE0 SAI2_MCLK_A
C8 PE1 ARDUINO_D2_GPIO
D5 PH8 LTDC_R2
C5 PH9 LTDC_R3
A4 PE11 ARDUINO_D10_SPI4_NSS/TIM1_CH2
B4 PE12 ARDUINO_D13_SPI4_SCK
A3 PE13 ARDUINO_D12_SPI4_MISO
C4 PH11 GPIO6_TIM5_CH2
C6 PE14 ARDUINO_D11_SPI4_MOSI/TIM1_CH4
D3 PE15 LTDC_R7
B3 PH4 WLAN_REG_ON_GPIO
UM2534
STM32MP157A-DK1 and STM32MP157C-DK2 I/O assignment
UM2534 - Rev 1
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