Embedian SMARC-iMX8MM Manuale utente

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v.1.2

SMARCComputeronModule

NXPi.MX8MMiniCortexA53andCortexM4

24bitsdual‐channelLVDSLCD

4xCOMPorts

1xSDHC

1xUSBOTG2.0,4xUSBHost2.0

1x10/100/1000MGigabitEthernet

2xCANBus,2xSPIs,4xI2Cs

1xPCIe2.0,1xMIPI_CSI

SMARC‐iMX8MM

Solo,SoloLite,Dual,DualLite,QuadandQuadLiteCores

(SMARC2.0SpecificationCompliant)

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v.1.2

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v.1.2

RevisionHistory

RevisionDateChangesfromPreviousRevision

1.02020

02

10InitialRelease

1.22021/05/18 Fix Typos in this Document

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v.1.2

USERINFORMATION

AboutThisManual

ThisdocumentprovidesinformationaboutproductsfromEMBEDIAN,INC.

Nowarrantyofsuitability,purpose,orfitnessisimplied.Whileevery

attempthasbeenmadetoensurethattheinformationinthisdocument

isaccurate,theinformationcontainedwithinissupplied“as‐is”andis

subjecttochangewithoutnotice.

Forthecircuits,descriptionsandtablesindicated,EMBEDIANassumesno

responsibilityasfaraspatentsorotherrightsofthirdpartiesare

concerned.

Allrightsreserved.Nopartofthismanualmaybereproduced,

transmitted,transcribed,storedinaretrievalsystem,ortranslatedinto

anylanguageorcomputerlanguage,inanyformorbyanymeans

(electronic,mechanical,photocopying,recording,orotherwise),without

theexpresswrittenpermissionofEMBEDIAN.

Trademarks

Thefollowingliststhetrademarksofcomponentsusedinthisboard.

ARMisaregisteredtrademarkofARMLimited.

AndroidisaregisteredtrademarkofGoogle

LinuxisaregisteredtrademarkofLinusTorvalds.

WinCEisaregisteredtrademarkofMicrosoft

QualcommisaregisteredtrademarkofQualcomm

Allotherproductsandtrademarksmentionedinthismanualare

trademarksoftheirrespectiveowners.

Standards

EMBEDIANisISO9001:2008andISO14001‐certifiedmanufacturer.

SMARCisanSGETstandardforARMcomputeronmodule.

Warranty

ThisEMBEDIANproductiswarrantedagainstdefectsinmaterialand

workmanshipforthewarrantyperiodfromthedateofshipment.During

thewarrantyperiod,EMBEDIANwillatitsdiscretion,decidetorepairor

replacedefectiveproducts.

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

Withinthewarrantyperiod,therepairofproductsisfreeofchargeas

longaswarrantyconditionsareobserved.

Thewarrantydoesnotapplytodefectsresultingfromimproperor

inadequatemaintenanceorhandlingbythebuyer,unauthorized

modificationormisuse,operationoutsideoftheproduct’senvironmental

specificationsorimproperinstallationormaintenance.

EMBEDIANwillnotberesponsibleforanydefectsordamagestoother

productsnotsuppliedbyEMBEDIANthatarecausedbyafaulty

EMBEDIANproduct.

TechnicalSupport

TechniciansandengineersfromEMBEDIANand/oritssubsidiariesand

officialdistributorsareavailablefortechnicalsupport.Wearecommitted

tomakingourproducteasytouseandwillhelpyouuseourproductsin

yoursystems.

BeforecontactingEMBEDIANtechnicalsupport,pleaseconsultourWeb

siteforthelatestproductdocumentation,utilities,anddrivers.Ifthe

informationdoesnothelpsolvetheproblem,contactusbye‐mailor

telephone.

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

TableofContents

CHAPTER1INTRODUCTION .......................................................................................................................10

1.1FEATURESANDFUNCTIONALITY..........................................................................................................12

1.2MODULEVARIANT ...............................................................................................................................13

1.3BLOCKDIAGRAM ..................................................................................................................................14

1.4SOFTWARESUPPORT/HARDWAREABSTRACTION ............................................................................15

1.5DOCUMENTANDSTANDARDREFERENCES .........................................................................................16

CHAPTER2SPECIFICATIONS.......................................................................................................................21

2.1SMARC‐IMX8MMGENERALFUNCTIONS ............................................................................................21

2.2SMARC‐IMX8MMDEBUG ....................................................................................................................91

2.3MECHANICALSPECIFICATIONS.............................................................................................................91

2.4ELECTRICALSPECIFICATIONS..............................................................................................................107

2.5ENVIRONMENTALSPECIFICATIONS.................................................................................................... 110

CHAPTER3CONNECTORPINOUT ............................................................................................................ 112

3.1SMARC‐IMX8MMCONNECTORPINMAPPING.................................................................................. 112

CHAPTER4POWERCONTROLSIGNALSBETWEENSMARC‐IMX8MMMODULEANDCARRIER ............146

4.1SMARC‐IMX8MMMODULEPOWER..................................................................................................146

4.2POWERSIGNALS.................................................................................................................................151

4.3POWERFLOWANDCONTROLSIGNALSBLOCKDIAGRAM................................................................156

4.4POWERSTATES ...................................................................................................................................158

4.5POWERSEQUENCES...........................................................................................................................160

4.6TERMINATIONS ..................................................................................................................................164

4.7BOOTDEVICESELECTION...................................................................................................................169

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

UsingthisManual

ThisguideprovidesinformationabouttheEmbedianSMARC‐iMX8MMforNXP

i.MX8MMiniembeddedSMARCcoremodulefamily.

Conventionsusedinthisguide

Thistabledescribesthetypographicconventionsusedinthisguide:

ThisConventionIsusedfor

ItalictypeEmphasis,newterms,variables,and

documenttitles.

monospacedtypeFilenames,pathnames,andcode

examples.

EmbedianInformation

DocumentUpdates

PleasealwayschecktheproductspecificsectionontheEmbediansupport

websiteatwww.embedian.com/forthemostcurrentrevisionofthis

document.

ContactInformation

FormoreinformationaboutyourEmbedianproducts,orforcustomer

serviceandtechnicalsupport,contactEmbediandirectly.

TocontactEmbedianbyUse

MailEmbedian,Inc.

9F‐4.432KeelungRd.Sec.1,

Taipei11051,Taiwan

WorldWideWebhttp://www.embedian.com/

Telep hone+886227223291

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

AdditionalResources

PleasealsorefertothemostrecentNXPi.MX8MMiniprocessorreference

manualandrelateddocumentationforadditionalinformation.

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

Introduction

ThisChaptergivesbackgroundinformationontheSMARC‐iMX8MM

Sectioninclude：

FeaturesandFunctionality

ModuleVariant

DifferencesbetweenModuleVariants

Blockdiagram

SoftwareSupport/HardwareAbstraction

ModuleVariant

DocumentandStandardReferences

Embedian, Inc.

SMARC-iMX8MM Computer on Module User’s Manual v. 1.2

Chapter1Introduction

TheSMARC‐iMX8MMoffershigh‐performanceprocessingforalow‐power

System‐on‐Module.Itperfectlyfitsvariousembeddedproducts,thegrowing

marketofconnectedandportabledevicesandsegmentforconnected

streamingaudio/videodevices,scanning/imagingdevicesandvariousdevices

requiringhigh‐performancebutlow‐powerprocessors.

TheproductisbasedontheNXPi.MX8MMiniSolo/SoloLite/Dual/Dual

Lite/QuadLite/Quadfamilyofmulti‐purposeprocessors,featuringanARM®

Cortex™‐A53upto1.8GHzwithanadditional400MHzARMCortex‐M4core.

Thisheterogeneousmulticoreprocessingarchitectureenablesthedeviceto

runanopenoperatingsystemlikeLinuxontheCortex‐A53coreandanRTOS

likeFreeRTOS™ontheCortex‐M4corefortimeandsecuritycriticaltasks.

Themoduleconnectorhas314edgefingersthatmatewithalowprofile314

pin0.5mmpitchrightangleconnector(thisconnectorissometimesidentified

asan321pinconnector,but7pinsarelosttothekey).

FeaturingNXP’si.MX8MMiniSystem‐on‐Chip,Embedian’sSMARC‐iMX8MM

offerssingle‐ ordual‐channel18‐bit/24‐bitLVDSLCD,GigabitEthernet,SDHC,

USB2.0,UARTs,CANbus,PCIeandmanyperipheralinterfacesinacost

effective,lowpower,miniaturepackage.Embedian’sSMARC‐iMX8MMthin

androbustdesignmakesitanidealbuildingblockforreliablesystemdesign

withawiderangeofproductsintargetmarketsrequiringhigh‐performance

processingwithlowpowerconsumption,compactsizeandacost‐effective

solution.

Themoduleistheidealchoiceforabroadrangeoftargetmarketsincluding

BuildingControl‐FireandSecuritypanel,ElevatorControl,HVAC

control

IndustrialVehicle‐Avionicscockpitdisplay,in‐flightinfotainment,train

andheavyequipmentHMI

Healthcare–patientmonitor

PersonalUAVs

SmartCities

SmartHome

Voicecontrolandvoiceassistants

GeneralControlSystem

Andmore

Completeandcost‐efficientEmbedianevaluationkitsforYoctobuild,Debian

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