Avnet SMARC MSC SM2S-IMX8MINI User Manual

MSC SM2S-IMX8MINI 38 / 87
User Manual
4.9 GPIO
The CPU GPIO can be used with default Linux GPIO SYSFS interface in user space.
Table 14: GPIO Signal Description
Signal
Pin
Type
Signal Level
Pin on
i.MX8M Mini
Pin name on
i.MX8M Mini
Power
Tolerance
PU/PD
Description
GPIO0 / CAM0_PWR#
I/O
1.8V CMOS
AG14
GPIO1_IO00
1.8V
PU 470k 1.8V
CPU GPIO1_IO00
GPIO1 / CAM1_PWR#
I/O
1.8V CMOS
AF14
GPIO1_IO01
1.8V
PU 470k 1.8V
CPU GPIO1_IO01
GPIO2 / CAM0_RST#
I/O
1.8V CMOS
AF13
GPIO1_IO03
1.8V
PU 470k 1.8V
CPU GPIO1_IO03
GPIO3 / CAM1_RST#
I/O
1.8V CMOS
AF12
GPIO1_IO05
1.8V
PU 470k 1.8V
CPU GPIO1_IO05
GPIO4 / HDA_RST#
I/O
1.8V CMOS
AG11
GPIO1_IO05
1.8V
PU 470K 1.8V
CPU GPIO1_IO06
GPIO5 / PWM_OUT
I/O
1.8V CMOS
AD6
SAI3_MCLK
1.8V
PU 470K 1.8V
CPU GPIO5_IO02 / PWM4_OUT
GPIO6 / TACHIN
I/O
1.8V CMOS
AF6
SAI3_TXD
1.8V
PU 470K 1.8V
CPU GPIO5_IO01
GPIO7
I/O
1.8V CMOS
AB22
SAI2_RXC
1.8V
PU 470K 1.8V
CPU GPIO4_IO22
GPIO8
I/O
1.8V CMOS
AD15
SAI5_MCLK
1.8V
PU 470K 1.8V
CPU GPIO3_IO25
GPIO9
I/O
1.8V CMOS
AG8
SAI3_RXFS
1.8V
PU 470K 1.8V
CPU GPIO4_IO28
GPIO10
I/O
1.8V CMOS
AF10
GPIO1_IO09
1.8V
PU 470K 1.8V
CPU GPIO1_IO09
GPIO11
I/O
1.8V CMOS
AF11
GPIO1_IO07
1.8V
PU 470K 1.8V
CPU GPIO1_IO07

Avnet SMARC MSC SM2S-IMX8MINI Specifications

General

Brand	Avnet
Model	SMARC MSC SM2S-IMX8MINI
Category	Control Unit
Language	English