DHCOM iMX6-D2: Difference between revisions

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* [[media:PCN_DHCOM-iMX6-011_R01_2022-07-18.pdf|PCN_DHCOM-iMX6-011_R01_2022-07-18.pdf (adress latch)]]
* [[media:PCN_DHCOM-iMX6-011_R01_2022-07-18.pdf|PCN_DHCOM-iMX6-011_R01_2022-07-18.pdf (adress latch)]]
* [[media:PCN_DHCOM-iMX6-012_R01_2025-07-28.pdf|PCN_DHCOM-iMX6-012_R01_2025-07-28.pdf (reset monitor)]]
* [[media:PCN_DHCOM-iMX6-012_R01_2025-07-28.pdf|PCN_DHCOM-iMX6-012_R01_2025-07-28.pdf (reset monitor)]]
* [[media:PCN_DHCOM-iMX6-013_R01_2025-08-12.pdf|PCN_DHCOM-iMX6-013_R01_2025-08-12.pdf (4Gbyte eMMC Samsung)]]
* [[media:PCN_DHCOM-iMX6-013_R02_2025-11-17.pdf|PCN_DHCOM-iMX6-013_R02_2025-11-17.pdf (4Gbyte eMMC Samsung)]]


== Software Support ==
== Software Support ==

Revision as of 19:52, 17 November 2025

COM iMX6-D2

Hardware

  • Cortex-A9 Freescale i.MX6 Solo/DualLite/Dual/Quad up to 1.2GHz
  • 2D (GC320) / 3D (GC880/GC2000) graphics accelerator
  • 128 - 1024 MByte NAND flash memory (8 bit bus width) or
    4 - 16 GByte eMMC flash (8 bit bus width)
  • 2 MB SPI boot flash
  • 256 - 2048 MByte DDR3-1066 or DDR3-800
  • On module microSD card socket (4 bit SDIO) [1]
  • SD/MMC card interface, 4 bit SDIO
  • LC display controller, 24 bit colors, 2048x1536 pixels
  • LVDS 4-channel, max. 165 Mpixels/s
  • On-board touch controller for 4-wire resistive touch screens
  • Ethernet controller 10/100 Mbit, IEEE1588 conform
  • USB 2.0 OTG high-speed
  • USB 2.0 host high speed
  • Full function UART [2]
  • Standard UART with hardware handshake support
  • Standard UART


[1] On module microSD card socket is only available if second CAN port is not connected.
[2] CTS and RTS is only available if second CAN port is not connected.

  • 2x CAN interface [1][2]
  • 2x SPI interface
  • 2x I²C interface
  • I²S Audio codec (1 x microphone, 1 x Line in, 1x Line out)
  • Real-time clock (I²C connection), low power temperature compensated
  • 12 bit analog input
  • 128 Bytes EEPROM with integrated MAC address
  • 16 bit address/databus interface on SODIMM-200 socket
  • PWM channel
  • 24 GPIOs (A-W + INT_HI_PRIO)
  • JTAG debug connection via FFC plug connector
  • Industrial temperature range (-40°C to +85°C)
  • SODIMM-200 socket with DHCOM pin assignment

Product Change Notifications (PCN)

Software Support

BSP Sources

U-Boot

Linux Kernel

  • Mainline
  • NXP Vendor

Download binaries/images

U-Boot (for eMMC DHCOMs)

More on how to program it with the U-Boot command "update bootloader ..." on the page "DHCOM Update Mechanism"

Update Kernel

  • Please contact DH electronics if you need a binary.
More on how to use it on the page "DHCOM Update Mechanism"

Debian based images

  • Debian 10 "Buster" + Kernel 5.10.131 Release 2022-08-19
Note: Devicetree is set to "imx6q-dhcom-pdk2.dtb" in uLinuxEnv.txt
Open it with Disks by double click on Debian Linux. Use balenaEtcher on Windows.
Extract the files on a USB stick (MBR / FAT32) and insert it into your board / device. More about the files on the page "DHCOM Update Mechanism"
  • Debian 8 "Jessie" with Qt5.9.1 + Vendor Kernel 4.1.15 Release 2019-09-26
Open it with Disks by double click on Debian Linux. Use balenaEtcher on Windows.
Extract the files on a USB stick (MBR / FAT32) and insert it into your board / device. More about the files on the page "DHCOM Update Mechanism"

Hint: You can also progam the eMMC by using the U-Boot command "ums" (usable since U-Boot v2018.05)

Download Linux code examples

Code Examples for Userspace-Applications to Access SPI, I2C, GPIOs, and more

Download WEC

WEC7 DHHalLib.dll (function library)

WEC7 binary BSP

WEC2013 DHHalLib.dll (function library)

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