Embedian, Inc.
6
SMARC-iMX8M Computer on Module User’s Manual v.1.0
Table of Contents
CHAPTER 1 INTRODUCTION
.................................................................................................................... 10
1.1 FEATURES AND FUNCTIONALITY
....................................................................................................... 11
1.2 MODULE VARIANT
............................................................................................................................ 13
1.3 BLOCK DIAGRAM
............................................................................................................................... 14
1.4 SOFTWARE SUPPORT / HARDWARE ABSTRACTION
.......................................................................... 15
1.5 DOCUMENT AND STANDARD REFERENCES
....................................................................................... 15
CHAPTER 2 SPECIFICATIONS
.................................................................................................................... 20
2.1 SMARC‐IMX8M GENERAL FUNCTIONS
............................................................................................. 20
2.2 SMARC‐IMX8M DEBUG
..................................................................................................................... 97
2.3 MECHANICAL SPECIFICATIONS
.......................................................................................................... 97
2.4 ELECTRICAL SPECIFICATIONS
........................................................................................................... 113
2.5 ENVIRONMENTAL SPECIFICATIONS
................................................................................................. 116
CHAPTER 3 CONNECTOR PINOUT
......................................................................................................... 118
3.1 SMARC‐IMX8M CONNECTOR PIN MAPPING
................................................................................... 118
CHAPTER 4 POWER CONTROL SIGNALS BETWEEN SMARC-IMX8M MODULE AND CARRIER
.............................................................................................................................................................. 151
4.1 SMARC-IMX8M MODULE POWER ............................................................................................. 151
4.2 POWER SIGNALS .......................................................................................................................... 156
4.3 POWER FLOW AND CONTROL SIGNALS BLOCK DIAGRAM .................................................. 161
4.4 POWER STATES ............................................................................................................................. 163
4.5 POWER SEQUENCES ................................................................................................................... 165
4.6 TERMINATIONS ............................................................................................................................ 169
4.7 BOOT DEVICE SELECTION ......................................................................................................... 174