Table of Contents

Advertisement

4.9 GPIO

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

Hide quick links:

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SMARC MSC SM2S-IMX8MINI and is the answer not in the manual?

Subscribe to Our Youtube Channel

Table of Contents