Embedded Artists iMX RT1062 - Page 35

iMX RT1062 OEM Developer’s Kit - User’s Guide
Page 35
Copyright 2019 © Embedded Artists AB
GPIO_AD_B0_14-
FLEXCAN2_TX
GPIO_AD_B0_14
Connects to TD on CAN transceiver
GPIO_AD_B0_12-
LPUART1_TX
GPIO_AD_B0_12
Connects to UART-to-USB bridge (U1_TXD).
GPIO_AD_B0_13-
LPUART1_RX
GPIO_AD_B0_13
Connects to UART-to-USB bridge (U1_RXD).
GPIO_AD_B1_10-
SAI1_RX_SYNC
GPIO_AD_B1_10
Connects to M.2 interface as WL_DEV_WAKE.
Can be disconnected via J33, 5-6 position.
GPIO_AD_B1_11-
SAI1_RX_BCLK
GPIO_AD_B1_11
Connects to M.2 interface as M-2_ALERT. Can be
disconnected via J33, 7-8 position.
GPIO_AD_B0_02-
USB_OTG1_PWR
GPIO_AD_B0_02
Connects to reset input to capacitive touch panel
controller.
Can optionally control USB OTG VBUS power
switch.
GPIO_AD_B0_03-
USB_OTG1_OC
GPIO_AD_B0_03
Connects to USB OTG interface - Over-current flag
GPIO_AD_B0_01-
USB_OTG1_ID
GPIO_AD_B0_01
Connects to USB OTG interface - ID pin
GPIO_AD_B0_00-
USB_HOST_OC
GPIO_AD_B0_00
Connects to USB Host interface - Over-current flag
GPIO_AD_B1_08-AUD_INT
GPIO_AD_B1_08
Connects to audio codec interrupt.
GPIO_B1_12-SD_CD
GPIO_B1_12
Connects to SD interface card detect.
GPIO_AD_B1_01-I2C1_SDA
GPIO_AD_B1_01
I2C-SDA, connects to audio codec, gpio-expander
and capacitive touch panel controller.
GPIO_AD_B1_00-I2C1_SCL
GPIO_AD_B1_00
I2C-SCL, connects to audio codec, gpio-expander
and capacitive touch panel controller.
GPIO_SD_B0_01-SD1_CLK
GPIO_SD_B0_01
Connects to M.2 and SD interface - CLK
GPIO_SD_B0_00-SD1_CMD
GPIO_SD_B0_00
Connects to M.2 and SD interface - CMD
GPIO_AD_B0_05-
BOOT_MODE1-FLASH_RST
GPIO_AD_B0_05
Connects to M.2 and SD interface - power control
GPIO_SD_B0_02-SD1_D0
GPIO_SD_B0_02
Connects to M.2 and SD interface - Data0
GPIO_SD_B0_03-SD1_D1
GPIO_SD_B0_03
Connects to M.2 and SD interface - Data1
GPIO_SD_B0_04-SD1_D2
GPIO_SD_B0_04
Connects to M.2 and SD interface - Data2
GPIO_SD_B0_05-SD1_D3
GPIO_SD_B0_05
Connects to M.2 and SD interface - Data3
GPIO_B1_15-LCD_BL_CTL-
USB_HOST_PWR
GPIO_B1_15
Controls LCD backlight voltage generator.
Can optionally connect to control USB Host VBUS
power switch.
GPIO_B1_14-SD_VSEL
GPIO_B1_14
Can optionally (via J16) control 3.3V/1.8V IO supply
voltage for the SD interface on the i.MX RT.
GPIO_B0_09-BOOT_CFG1[5]-
LCDIF_D5
GPIO_B0_09
Parallel RGB LCD interface - Green2 bit
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