Colibri IMX8X Datasheet - Toradex

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Colibri iMX8XDatasheet

Colibri iMX8X DatasheetRevision HistoryDateDoc. Rev.Colibri iMX8XVersionChanges24-Sep-2018Rev. 0.9V1.0Initial Release05-Oct-2018Rev. 0.91V1.0Update product variantsMinor changes16-Oct-2018Rev. 0.92V1.0Section 5.16.1: Correct I2S Slave pins07-Dec-2018Rev. 0.93V1.0Section 1.2: Add Colibri iMX8DX 1GB and Colibri iMX8DX 1GB WBSection 3.3: Add more information to compatible FFC connectorsSection 3.4: Add more information to compatible FFC connectors14-Dec-2018Rev. 0.94V1.0Section 2.1: Add not regarding additional signalsSection 5.3: Clarify restrictions due to shared MDIO signalsMinor changes12-Jun-20Rev. 0.95V1.0Section 1.2.1: CPU information updatedMinor changes07-Jul-20Rev. 0.96V1.0Sections 1.1 and 1.2.1: HiFi 4 DSP functionality has been removedfrom the document as it will not be supported anymore by this productV1.0Adding section 1.2.4 and 1.2.5Section 3.2: Correction of pin 139, 141, 143, and 145 noteSection 3.4: Remove link to OV5640 cameraSection 5.3: Add limitations of second RGMII Ethernet portSection 5.21: Change ADC input resistor from 10kΩ to 1kΩSection 5.22: Update camera section and adding MIPI CSI-2Minor changesV1.0Section 1.2.1: Correcting SoC part numbersSection 4.3: Clarify reset stateSection 4.4.1: Update reset state of pin 127 and 131Section 5.24: Add support for CAN-FDSection 8.2: Rename SectionSection 8.3 Add section with power consumption clarificationMinor changes20-Oct-2018-May-2021Rev. 0.97Rev. 0.98Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 2

Colibri iMX8X DatasheetContentsIntroduction . 5Hardware . 5Main Features . 61.2.1CPU . 61.2.2Memory . 61.2.3Interfaces. 71.2.4Graphic Processing Unit (GPU) . 81.2.5Video Processing Unit (VPU) . 81.2.6Supported Operating Systems . 81.3 Interface Overview . 91.4 Reference Documents . 101.4.1NXP i.MX 8X . 101.4.2Ethernet Transceiver . 101.4.3Audio Codec . 101.4.4Touch Screen Controller . 101.4.5Wi-Fi and Bluetooth Module . 101.4.6Toradex Developer Center . 101.4.7Colibri Evaluation Board Schematics . 101.4.8Toradex Pinout Designer . 101.1.11.22.2.1Architecture Overview . 11Block Diagram . 113.3.13.23.33.4Colibri iMX8X Connector . 12Physical Locations . 12SODIMM 200 Pin Assignment . 12MIPI/DSI and LVDS FFC Pin Assignment . 19MIPI/CSI-2 FFC Pin Assignment . 204.4.14.24.34.4I/O Pins . 22Function Multiplexing . 22Pin Control . 23Pin Reset Status . 23Functions List . 244.4.1SODIMM 200 . 254.4.2MIPI/DSI and LVDS FFC . 274.4.3MIPI/CSI-2 FFC . 285.5.1Interface Description . 29Power Signals . 295.1.1Digital Supply . 295.1.2Analogue Supply . 295.1.3Power Management Signals . 29GPIOs . 305.2.1Wakeup Source . 31Ethernet . 31Wi-Fi and Bluetooth . 33USB . 365.5.1USB Data Signal . 375.5.2USB Control Signals . 38Display . 385.6.1Parallel RGB LCD interface . 385.6.2LVDS . 405.6.3Display Serial Interface (DSI) . 435.6.4HDMI . 445.6.5Analog VGA . 445.25.35.45.55.6Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 3

Colibri iMX8X DatasheetPCI Express . 44External Memory Bus . 44I2C . 455.9.1Real-Time Clock (RTC) recommendation . 465.10 UART . 475.11 SPI . 485.12 PWM (Pulse Width Modulation) . 505.13 OWR (One-Wire) . 515.14 SD/MMC . 515.15 Analogue Audio . 525.16 Audio Codec Interface . 535.16.1Digital Audio Port used as I2S . 555.16.2Digital Audio Port used as AC’97. 555.17 Medium Quality Sound (MQS) . 555.18 Enhanced Serial Audio Interface (ESAI) . 565.19 S/PDIF (Sony-Philips Digital Interface I/O) . 575.20 Touch Panel Interface . 575.21 Analogue Inputs . 575.22 Camera Interface . 585.22.1Parallel Camera Interface . 595.22.2Camera Serial Interface (MIPI CSI-2) . 605.23 Keypad . 615.24 Controller Area Network (CAN) . 625.25 Flexible SPI Controller (FlexSPI) . 635.26 Media Local Bus (MLB50) . 655.27 JTAG . 655.75.85.96.Recovery Mode . 667.Known Issues . 67Technical Specifications . 68Absolute Maximum Ratings . 68Recommended Operation Conditions . 68Power Consumption . 68Mechanical Characteristics . 698.4.1Sockets for the Colibri Modules . 708.5 Thermal Specification . 708.6 Product Compliance . 728.8.18.28.38.4Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 4

Colibri iMX8X Datasheet1. Introduction1.1HardwareThe Colibri iMX8X is a computer module based on the NXP i.MX 8X Family of embedded Systemon Chip (SoC). The i.MX 8X Family consists of the i.MX 8QuadXPlus, i.MX 8DualXPlus, and i.MX8DualX. The top-tier i.MX 8QuadXPlus (i.MX 8QXP) features four Cortex-A35 cores as the mainprocessor cluster. The Cortex-A35 is currently Arm's most efficient Armv8 core. They provide full64-bit Armv8-A support while maintaining seamless backward compatibility with 32-bit Armv7-Asoftware. The main cores run with up to 1.2 GHz.Additional to the main CPU complex, the i.MX 8QXP features a Cortex-M4F processor, which peaksup to 266 MHz. This processor is independent of the main complex and features its own dedicatedinterfaces while also accessing the regular interfaces. This heterogeneous multicore system allowsfor running additional real-time operating systems on the M4 cores for time- and security-criticaltasks. The i.MX 8QXP features a System Controller Unit (SCU), which runs on an additionalindependent Cortex-M4 processor. This controller's primary task is resource management withproper access and permission control to ensure the M4 core and main CPU complex are isolatedfrom each other. This massively increases the safety of the heterogeneous multicore system incomparison with older SoCs.The i.MX 8QXP features a powerful GC7000Lite Graphic Processing Unit (GPU) from Vivante . TheGPU provides 16 Vega shader cores with tessellation, geometry, and compute shaders. The GPUcan peak with up to 64 GFLOPS and supports OpenGL 3.0, OpenGL ES3.1, DirectX 11, andVulkan. The SoC features a Video Processing Unit (VPU) for accelerating video decoding andencoding.The Colibri iMX8X incorporates DVFS (Dynamic Voltage and Frequency Switching) and thermalthrottling, enabling the system to continuously adjust operating frequency and voltage in responseto changes in workload and temperature to achieve the best performance with the lowest powerconsumption.The Colibri iMX8X is also available as a version with a Dual-Band (2.4/5 GHz) Wi-Fi ac/a/b/g/nand Bluetooth 5/BLE interface. The Wi-Fi module features MHF4 compatible connectors forexternal antennas. The module is pre-certified for FCC (US), CE (Europa), and IC (Canada).The module targets a wide range of applications, including medical devices, navigation, industrialautomation, HMIs, avionics, POS, data acquisition, robotics, and much more.It offers a wide range of interfaces from simple GPIOs, industry-standard I2C, SPI, CAN-FD, andUART buses to high-speed USB 2.0 interfaces. The Colibri iMX8X module features a Fast EthernetPHY with IEEE1588 support on the module. Additionally, the module allows connecting anadditional (Gigabit) Ethernet PHY on the customer carrier board using the RGMII or RMII interface.The Colibri iMX8X module encapsulates the modern-day electronic design's complexity, such ashigh-speed impedance controlled layouts with high component density utilizing blind viatechnology. This allows the customer to create a simple carrier board, which provides hisapplication-specific electronics. The module is compatible with a wide range of other computermodules within the Colibri family. This allows the customer to scale their product without buildingdifferent carrier boards for each project.Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 5

Colibri iMX8X Datasheet1.21.2.1Main FeaturesCPUColibri iMX8DX 1GBColibri iMX8DX1GB WBColibri iMX8QXP2GB ITColibri iMX8QXP2GB WB ITi.MX 8X Family MX8QX5CVLFZAxArm Cortex-A35 CPU Cores2244Arm Cortex-M4F CPU Cores1111L1 Instruction Cache(each core)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)L1 Data Cache(each core)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)32 KByte (A35)16 KByte (M4)L2 Cache(shared by all A35 cores)512 KByte (A35)512 KByte (A35)512 KByte (A35)512 KByte (A35)Tightly-Coupled Memory256 KByte (M4)256 KByte (M4)256 KByte (M4)256 KByte (M4)Maximum CPU frequency1.2 GHz (A35)266 MHz (M4)1.2 GHz (A35)266 MHz (M4)1.2 GHz (A35)266 MHz (M4)1.2 GHz (A35)266 MHz (M4)Maximum VPU frequency600MHz600MHz600MHz600MHzNEON MPE Arm TrustZone Advanced High AssuranceBoot Cryptographic Accelerationand Assurance Module Secure Real-Time Clock Secure JTAG Controller Secure Non-Volatile Storage 1.2.2MemoryColibri iMX8DX1GBColibri iMX8DX1GB WBColibri iMX8QXP2GB ITColibri iMX8QXP2GB WB ITLPDDR4 RAM Size1 GByte1 GByte2 GByte2 GByteLPDDR4 RAM Speed2400 MT/s2400 MT/s2400 MT/s2400 MT/sLPDDR4 RAM Memory Width1x16 bit1x16-bit1x32 bit1x32-biteMMC NAND Flash (8bit)*V5.04 GByte4 GByte8 GByte8 GByte*eMMC is based on MLC NAND flash memory. As with all flash memories, the write endurance islimited. Extensive writing to the memory can wear out the memory cell. The wear-leveling in theeMMC controller makes sure the cells are getting worn out evenly. More information can be foundhere memory and herehttps://en.wikipedia.org/wiki/Flash memory#Write endurance.Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 6

Colibri iMX8X Datasheet1.2.3InterfacesColibri iMX8DX1GBColibri iMX8DX1GB WBColibri iMX8QXP2GB ITColibri iMX8QXP2GB WB ITWi-Fi IEEE 802.11ac/a/b/g/n Dual-Band(2.4/5 GHz)-1-1Bluetooth 5/BLE-1-1LCD RGB (720p60)1 (up to 24bit)1 (up to 24bit)1 (up to 24bit)1 (up to 24bit)MIPI/DSILVDS2x 4 data lanes*1x dual-channel*2x 4 data lanes*1x dual-channel*2x 4 data lanes*1x dual-channel*2x 4 data lanes*1x dual-channel*Resistive Touch Screen4 Wire4 Wire4 Wire4 WireAnalogue Audio Headphoneout1 (Stereo)1 (Stereo)1 (Stereo)1 (Stereo)Analogue Audio Line in1 (Stereo)1 (Stereo)1 (Stereo)1 (Stereo)Analogue Audio Mic in1 (Mono)1 (Mono)1 (Mono)1 (Mono)SAI (AC97/I2S)3* (2x only input)3* (2x only input)3* (2x only input)3* (2x only input)ESAI (AC97/I S)1*1*1*1*S/PDIF1 in / 1 out1 in / 1 out1 in / 1 out1 in / 1 outMedium Quality Sound(MQS)1* (Stereo)1* (Stereo)1* (Stereo)1* (Stereo)Parallel Camera Interface1111MIPI/CSI-21x 4 data lanes*1x 4 data lanes*1x 4 data lanes*1x 4 data lanes*I2C1 7*1 7*1 7*1 7*SPI1 2*1 2*1 2*1 2*UART3 2*3 2*3 2*3 2*SD/SDIO/MMC1111GPIO94*97*94*97*USB 2.0 OTG (host/device)1111USB 2.0 host11111111RGMII/RMII interface for 21*Ethernet PHY on Baseboard1*1*1*PWM4 6*4 6*4 6*4 6*Analogue Inputs4444CAN/CAN-FD3*3*3*3*External Memory Bus----QSPI2*2*2*2*MLB1*1*1*1*210/100 MBit/s Ethernetnd*These additional interfaces are available on pins that are not defined as standard interfaces in theColibri architecture. They are alternate functions for pins that provide primary interfaces. There arerestrictions on using different interfaces simultaneously. Please check the available alternatefunctions to understand any constraints. For more information, please also check the list in section4.4.1 and the description of the associated interface in section 5.Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 7

Colibri iMX8X Datasheet1.2.4Graphic Processing Unit (GPU)Colibri iMX8DX1GBColibri iMX8DX1GB WBColibri iMX8QXP2GB ITColibri iMX8QXP2GB WB ITVivante GC7000LiteGPU Units1111Vega Shaders (per unit)16161616OpenGL ES 3.2----OpenGL ES 3.1, 3.0 OpenGL 3.0, 2.1 DirectX 11 OpenVG 1.1 DirectFB 1.4 GDI (Direct Draw) Vulkan 1.0 support Colibri iMX8DX1GBColibri iMX8DX1GB WBColibri iMX8QXP2GB ITColibri iMX8QXP2GB WB ITH.265 decode (4Kp30)-- H.264 decode (4Kp30) WMV9/VC-1 simple decode MPEG 1 and 2 decode AVS decode MPEG4.2 ASP, H.263Sorenson Spark decode Divx 3.11 including GMCdecode ON2/Google VP6/VP8decode RealVideo 8/9/10 decode JPEG and MJPEG decode H.264 encode (1080p30) 1.2.51.2.6 Video Processing Unit (VPU)Supported Operating SystemsEmbedded LinuxFor other operating systems, please contact ToradexToradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 8

Colibri iMX8X Datasheet1.3Interface OverviewThe table in Figure 1 shows the interfaces supported on the Colibri iMX8X module and whether aninterface is provided as a standard (primary) function or as an alternate function of a SODIMM pin.The UART interface is an example of an interface that uses standard and alternate functions – threeUART interfaces are provided as standard functions compatible with other Colibri modules. Incomparison, two additional interfaces are available as alternate functions. Using alternate functionUART interfaces limits the compatibility of the Colibri iMX8X module with other Colibri modules.The alternate function of a pin can only be used if the standard function is not used. Check section4.4 for a list of all alternate functions of the SODIMM pins.Some interfaces are located on additional Flexible Flat Cable (FFC) connectors. These connectorsare dedicated to the specific interface. The connectors are not compatible with other Colibrimodules.The Toradex Pinout Designer is a powerful tool for configuring the pin muxing of the Colibri iMX8XModule. The tool allows comparing the interfaces of different Colibri modules. More informationon this tool can be found here: -designer.FeatureTotalStandard4 Wire Resistive Touch11Analogue Inputs44Analogue Audio (Line in/out, Mic in)11CAN/CAN-FD33ESAI (AC97/I2S)11Fast Ethernet1GPIOAlternate FunctionDedicated FFC197*97*I2C8Medium Quality Sound (MQS)117MIPI/CSI-211MIPI/DSI; LVDS22MLB1QSPI2Parallel Camera11Parallel LCD (18bit)11PWM104RMII/MII interface11SAI (AC97/I2S)33SD/SDIO/MMC1SPDIF (input/output)1SPI312UART532USB 2.0 OTG (host/device)11USB 2.0 host11112611Figure 1: Colibri iMX8X Module Interfaces*These interfaces are not available on all versions of the Colibri iMX8X module. Please see section1.2 for more information.Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 9

Colibri iMX8X Datasheet1.41.4.1Reference DocumentsNXP i.MX 8XYou will find the details about i.MX 8X SoC in the Datasheet and Reference Manual provided or-correcting-code-on-ddr:i.MX8X1.4.2Ethernet TransceiverColibri iMX8X uses the Micrel KSZ8041NL Ethernet 11.4.3Audio CodecColibri iMX8X uses the NXP SGTL5000 Audio 1.4.4Touch Screen ControllerColibri iMX8X uses the Analog Device AD7879-1 Touchscreen controllers/ad7879.html1.4.5Wi-Fi and Bluetooth ModuleSome of the Colibri iMX8X use the Azurewave AW-CM276NF wireless module. The AW-CM276NFdatasheet is available under NDA from Toradex. Please contact your local sales team for dule1.4.6Toradex Developer CenterYou can find a lot of additional information on the Toradex Developer Center, which is regularlyupdated with the latest product support information.Please note that the Developer Center is common for all Toradex products. You should alwayscheck to ensure if the information is valid or relevant for the Colibri iMX8X.http://developer.toradex.com1.4.7Colibri Evaluation Board SchematicsWe provide the complete schematics and the Altium project file (including library symbols and IPC7351 compliant footprints for the Colibri Evaluation Board and other Carrier Boards) free ofcharge. This is a great help when designing your own Carrier ces/arm-family/carrier-board-design1.4.8Toradex Pinout DesignerThe Toradex Pinout Designer is a powerful tool for configuring the pin muxing of the Apalis andColibri Modules. The tool allows comparison of the interfaces of different e/pinout-designerToradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 10

Colibri iMX8X Datasheet2. Architecture OverviewBlock DiagramLPDDR41x32bit1x LPDDR4 32bit50MHz Ref CLKRMIIeMMCMicrochipKSZ80411x USB OTG (2.0)1x 8bit eMMCX1 SODIMM1x PCIe1x USB 2.0SystemControlPMIC I2CSystem ControlAzureWaveAW-CM276NFM.2 12161x USB 2.0I2CMicrochipUSB380312MHz3.3VNXPPF8100LAN1x USB 2.0SoC Voltage XPi.MX 8XI2SAnalogAD7879-14-Wire TouchNXPSGTL5000Mic/Line in/Headphone4xADC (1.8V)X1 SODIMM2.11x 4bit SDIO1x UART (M4)1x 18bit RGBX3 FFCX2 FFC1x I2C1x HPD1x DDC1x SPI2x 1-CH LVDS / 1x 2-CH LVDS / 2x MIPI/DSI3x Uart1x MCLK8 bit Camera Input3x GPIO1x I2C1x MIPI/CSI-24x PWM2xCAN/CAN-FDFigure 2 Colibri iMX8X Block DiagramAdditional interfaces such as the second RGMII/RMII Ethernet port, ESAI, SAI, SPDIF, MQS, MLB,QSPI, and additional instances of CAN, I2C, PWM, SPI, and UART are missing in this blockdiagram. These interfaces are available as alternate functions. Some interfaces cannot be used incombination with others since they are sharing the same pins. More information can be found insection 4.1.Toradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 11

Colibri iMX8X Datasheet3. Colibri iMX8X Connector3.1Physical LocationsThe Colibri iMX8X is equipped with a 200-pin SODIMM edge connector (X1) and two FFCconnectors. The FFC connectors are located at the bottom of the module. There is a 30-pin (X2)that is dedicated to the MIPI/DSI and LVDS signals. The smaller 24-ball (X3) connector featuresMIPI/CSI-2 camera signals.301241X2200X1X342402Figure 3: Location of the Colibri iMX8X connectors (bottom view)3.2SODIMM 200 Pin AssignmentThe table below details the SODIMM 200-way connector pin functionality.It should be noted that some of the pins are not available on modules with Wi-Fi and Bluetooth.The signals are required for interfacing the wireless module. Please check the availability of pinsand functions with the help of the Pinout Designer tool.Some of the pins are multiplexed. There is more than one i.MX 8X SoC pin connected to oneSODIMM module edge connector pin. For example, UART1 RTS B and CSI D04 are bothconnected to SODIMM pin 67. Care should be taken to ensure that multiplexed pins are tri-stated(configured as input) when they are not being used (e.g., if i.MX 8X pin A and B are tied to oneSODIMM pin, then if i.MX 8X pin A is driven, pin B needs to be tri-stated). Additional informationcan be found in section 4.1.Some of the SoC pins are connected to the SODIMM and one of the FFC connectors. Care shouldbe taken when using them.- X1 Pin:Pin number on the SODIMM connector (X1).- Default Colibri function: The default function, which is compatible with all Colibri modules.IMPORTANT: There are a few limitations. You can find more informationabout pin compatibility in the "Colibri Compatibility Guide".- i.MX 8X Ball:The name of the ball (a.k.a. pin) of the i.MX 8X SoC.- Non i.MX 8X Ball:Peripheral functions which are not directly provided by the i.MX 8X SoC.- Note:Additional information. Some pins are noted as "no standard function".These pins can provide only the GPIO functionality and the listedalternate function, but not the Colibri compatible function. Some of theToradex AG l Ebenaustrasse 10 l 6048 Horw l Switzerland l 41 41 500 48 00 l www.toradex.com l info@toradex.comPage 12

Colibri iMX8X DatasheetColibri compatible functions might be emulated by programmaticallymanipulating the GPIO.Table 3-1 X1 ConnectorX1PinDefault Colibri Function1i.MX 8X BallNon i.MX 8X BallNoteAudio AnalogueMicrophone InputMIC INSGTL5000 Pin 103Audio AnalogueMicrophone GNDMIC GNDGND switched, controlledwith GPIO3.IO065Audio Analogue Line-InLeftLINEIN LSGTL5000 Pin 97Audio Analogue Line-InRightLINEIN RSGTL5000 Pin 89Audio Analogue GNDVSS AUDIOGND11Audio Analogue GNDVSS AUDIOGND13Audio AnalogueHeadphone GNDHEADPHONE GNDVirtual GND, do not connectto normal GND15Audio AnalogueHeadphone LeftHEADPHONE LSGTL5000 Pin 417Audio AnalogueHeadphone RightHEADPHONE RSGTL5000 Pin 119UART C RXDUART2 RX21UART C TXDUART2 TX23UART A DTRMIPI DSI1 GPIO0 01no standard function25U

Colibri iMX8X Datasheet . 8.6 Product Compliance . The Colibri iMX8X module encapsulates the modern-day electronic design's complexity, such as high-speed impedance controlled layouts with high component density utilizing blind via technology. This allows the customer to create a simple carrier board, which provides his

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