Forlinx SBC OKMX8MPQ-C, User Manual

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Contents
Attentions....................................................................................................................................................2
Chapter 1 Overview of NXP i.MX8MP SoC ...........................................................................................................8
Chapter 2 Introduction of SoM FETMX8MPQ-C................................................................................................ 10
2.1 Exterior of SoM FETMX8MPQ-C
...................................................................................................... 10
2.2 Dimension Drawing ............................................................................................................................. 10
2.3 SoM Parameters
................................................................................................................................... 11
2.3.1 Frequency ..................................................................................................................................11
2.3.2 Power Supply
............................................................................................................................ 11
2.3.3 Working Environment
...............................................................................................................11
2.3.4 SoM Interface Speed .................................................................................................................12
2.4 SoM Resource.......................................................................................................................................12
2.5 SoM FETMX8MPQ-C Pin Definition .................................................................................................13
2.5.1 SoM Connector Schematic
....................................................................................................... 13
2.5.2 SoM FETMX8MPQ-C Pin Details
...........................................................................................15
2.6 SoM FETMX8MM-C Pin Spec. ..........................................................................................................23
2.6.1 Power Pins
.................................................................................................................................23
2.6.2 Reset Control Pin ...................................................................................................................... 23
2.6.3 Boot Pin
.....................................................................................................................................23
2.6.4 Function Control Pin
.................................................................................................................23
2.6.5 USB ........................................................................................................................................... 24
2.6.6 SPI
............................................................................................................................................. 24
2.6.7 SAI ............................................................................................................................................ 24
2.6.8 UART
........................................................................................................................................ 25
2.6.9 IIC
..............................................................................................................................................25
2.6.10 JTAG ....................................................................................................................................... 26
2.6.11 Ethernet
................................................................................................................................... 26
2.6.12 MIPI CSI ................................................................................................................................. 27
2.6.13 MIPI DSI
.................................................................................................................................27
2.6.14 LVDS
.......................................................................................................................................28
2.6.15 PCIe .........................................................................................................................................28
2.6.16 HDMI
...................................................................................................................................... 28
2.6.17 SD card slot .............................................................................................................................29
2.6.18 SPDIF
......................................................................................................................................29
2.6.19 Clock input/ output
..................................................................................................................29
2.7 SoM Designing Tips .............................................................................................................................29
Chapter 3 OKMX8MPQ-C Carrier Board Features............................................................................................. 31
3.1 Overview of OKMX8MPQ-C ..............................................................................................................31
3.2 OKMX8MPQ –C Dimensions
.............................................................................................................31
3.3 Carrier Board Features
......................................................................................................................... 32
3.4 OKMX8MPQ-C Carrier Board Introduction .......................................................................................33
3.4.1 Carrier Board Power
................................................................................................................. 33
3.4.2 Key ............................................................................................................................................ 35
3.4.3 Boot
........................................................................................................................................... 35