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6
9
LGA pad
name
ConnectCore 8X signal name i.MX 8X pad name*
Multiplexing
Power Group
Comments
D28
GND
-
-
-
D29
GND
-
-
-
E1
GND
-
-
-
E2
GND
-
-
-
E5
VDD_EMMC0
-
-
VDD_EMMC0
Do not use
this power rail
unless
otherwise
noted.
E6
GND
-
-
-
E7
RESERVED
-
-
-
E8
GND
-
-
-
E9
GPS_COEX
-
-
3V3_RF
E10
LTE_PRI
-
-
3V3_RF
E11
LTE_SYNC
-
-
3V3_RF
E12
BT_UART1_RX
UART1_RX
ALT0:
UART1_RX
ALT1:
PWM1_OUT
ALT2:
GPT0_COMPARE
ALT3:
GPT1_CLK
ALT4:
GPIO0_IO22
3V3/3V3_RF
Internal UART
line used by
the Bluetooth.
This signal is
externally
available only
in non-
wireless
variants.