TechNexion FLEX-IMX8M-Mini, Product Manual

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FLEX-IMX8M-Mini HARDWARE MANUAL
– VER 1.00 – JAN 31 2020
Page 4 of 48
7. Important Notice ................................................................................................................................ 47
8. Disclaimer ......................................................................................................................................... 48
LIST OF TABLES
Table 1
– PMIC Signal Description ....................................................................................................... 10
Table 2
– PMIC Reset Signal Description ............................................................................................. 10
Table 3
– PMIC Hard Reset Signal Description .................................................................................... 10
Table 4
– eMMC Signal Description ..................................................................................................... 11
Table 5
– Wi-Fi Signal Description ........................................................................................................ 13
Table 6
– Bluetooth Signal Description ................................................................................................. 14
Table 7 - Gigabit Ethernet interconnect between i.MX8M Mini and AR8035 ....................................... 16
Table 8 - JTAG Signal Description ........................................................................................................ 17
Table 9
– FLEX Compute Module Pin Assignment .............................................................................. 18
Table 10 - Ethernet Signal Description ................................................................................................. 27
Table 11 - MIPI Display Signal Description ........................................................................................... 29
Table 12 - MIPI Camera Control Signals .............................................................................................. 31
Table 13 - I2S-1 Audio Signal Description ............................................................................................ 33
Table 14 - I2S-2 Audio Signal Description ............................................................................................ 33
Table 15 - PCI Express Signal Description ........................................................................................... 34
Table 16 - USB Host Signal Description ............................................................................................... 35
Table 17 - USB OTG Signal Description ............................................................................................... 36
Table 18 - SDIO Signal Description ...................................................................................................... 37
Table 19
– UART3 Signal Description .................................................................................................. 39
Table 20
– UART2 Signal Description .................................................................................................. 39
Table 21 - SPI Signal Description ......................................................................................................... 40
Table 22 - I
2
C Bus Signal Description ................................................................................................... 41
Table 23 - GPIO Signal Description ...................................................................................................... 42
Table 24 - PWM Signal Description ...................................................................................................... 43
Table 25 - Boot Selection Pins .............................................................................................................. 44
Table 26 - Serial Downloader Boot Mode Configuration ...................................................................... 44
Table 27 - SD Card Boot Mode Configuration ...................................................................................... 44
Table 28 - Input Power Signals ............................................................................................................. 45
Table 29 - Power Management Signals ................................................................................................ 45
LIST OF FIGURES
Figure 1
– FLEX-IMX8M-Mini System-on-Module .................................................................................. 5
Figure 2
– FLEX-IMX8-Mini System-on-Module Block Diagram Overview ............................................ 6
Figure 3
– FLEX-IMX8-Mini System-on-Module Dimensions ................................................................. 6
Figure 4
– FLEX-IMX8M-Mini Top View ................................................................................................. 7
Figure 5
– FLEX-IMX8M-Mini Bottom View ............................................................................................ 7
Figure 6
– NXP i.MX8M-Mini Processor Blocks...................................................................................... 9
Figure 7
– FLEX-IMX8M-Mini Wi-Fi Module and Antenna Connector Location ................................... 12
Figure 8
– FLEX-IMX8M-Mini JTAG Connector.................................................................................... 17
Figure 9
– FLEX-IMX8M-Mini Board-to-Board Connectors .................................................................. 18