2ARVF-MLU270-XIntelligent Processing Card

CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual MLU270-XSeriesIntelligentProcessing CardUserManual V0.9 CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual RevisionHistory DocumentName MLU270-XSeriesIntelligentProcessingCardUserManual Revision V0.9 CreatedDate 2020.01.10 RevisionHistory No.DateVersionNotes 02020.01.10V0.9 FirstRelease 1 2 3 4 5 Technicalsupportscontact:[email protected] www.cambricon.com CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual Content 1.ProductBrief ................................................................................................................................... 4 2.Productspecifications ................................................................................................................... 5 2.1Performancespecifications ................................................................................................. 5 2.2Softwarespecifications ........................................................................................................ 5 2.3OperatingEnvironment ...................................................................................................... 7 2.4MechanicalSpecifications ................................................................................................... 7 2.5PackageSizeandWeight ................................................................................................... 8 2.6ThermalSpecifications ........................................................................................................ 8 2.7PowerSuppliesSpecifications ............................................................................................ 9 3.CambriconNeuWareDevelopmentEnvironment ................................................................... 12 4.Compliance .................................................................................................................................. 12 CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual 1.ProductBrief Figure.1MLU270-XSeriesIntelligentProcessingCardappearance SpeciallydesignedMLU270-XseriesdedicatedtoAIinferencesanddatacenter accelerationswithhighEER(EnergyEfficiencyRate) TheSIYUAN270ASIChasbeendesignedbasedonseveralinnovativetechnologiesin thearchitectureofprocessorsownedbyCambricon.Alongwithit,manyup-to-date featureshavebeenintegratedintoastandardFHFLPCIecard,whichcanbeinsertedintoa modernAIPC/serversoastoprovideahugeextensionofcalculationpowerofAIinferences. MLU270-XserieshasamoderateTDPof150Wanditcanprovideacalculationpoweras highas4timesofthepreviousgeneration.Itcanbewidelyusedinapplicationssuchas vision,voice,naturallanguageprocessing,legacymachinelearning,andmanyotherAI scenarios,anditcanbeusedinanAIinferencesplatformtomakeitworkwithevenhigher EER. Brand-newCambriconMLUv02Architecture TheMLUv02architectureisnotjustasimpleupdatefrompreviousgeneration,buta brandnewdesignbasedonNOC(NetworkonChip),whichwillguaranteetheparallel efficiencyofexecutionof16NPUclusterwithintheSIYUN270ASIC.Thedataflowwillbe compressedwithinthechipbydedicatedhardwareengineandthiswillincreasethevolume andbandwidtheffectively.ThenewarchitecturecanfullysupportalltheAIaccuraciessuch asINT16,INT8,INT4,FP32,FP16,andprovidenecessarycalculationpowertomanykindsof NeuralNetwork.Inaword,thenewarchitecturecanprovidebothgooduniversalityandbest performancestocustomersatthesametime. Onemorestepontheperformancesofinferences WhenusingINT8accuracyforAIinferencecalculations,theperformanceofnon-sparse networksisimprovedupto4timesasmuchasthatofthepreviousgeneration.MLU270-X CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual seriescanprovideagreatEERashighas40timesofanormalCPU.Thereareembedded newlydesignedcode/decodehardwareforvideosandpictures,sowhenthesystemhaveto handlethiskindoftasks,MLU270-XserieswilldecreasetheloadofCPUandtheoccupation forPCIebandwidth,soastoincreasetheperformancesevenmore. Calculatingflexibilityandprogrammability SIYUAN270ASICcanprovidesupportstomanykindsofNeuralNetworks.Cambricon NeuWaresoftwarestackcaneasilydeployinferenceenvironment.BANGLang.CHENG environmentcanbedirectlycustomizedforcomputingresources，meetingallkindsofAI customizationrequirements,professionalbutnotspecialized. 2.Productspecifications 2.1Performancespecifications Table1MLU270-XSeriesIntelligentProcessingCardHardwareSpecifications CardTypeMLU270-X5/X5K/XV5K ProcessorArchitecture CambriconMLUv02 CoreClock MLU270-X5:1GHz, MLU270-X5K/XV5K:1.25GHz PeakINT8 MLU270-X5:128TOPS（Dense）, MLU270-X5K/XV5K:160TOPS（Dense） CalculationaccuracyINT16,INT8,INT4,FP32,FP16 VideoDecodingSupportYes TotalMemorySize 32GB MemoryBusWidth256-bit MemoryBandwidth102.4GB/s SystemInterfaces PCIExpressGen3,x16,SupportingLaneReversal PCIeID PCIeVendorID0xCABC PCIeDeviceID0x0270 PCIeSub-VendorID0xCABC PCIeSub-SystemID0x0014/0x0015/0x0016 Outline111.15mm*167.5mm,Doubleslots TDP150W ECCSupportingYes HeatDissipationPassive 2.2Softwarespecifications Table2MLU270-XSeriesIntelligentProcessingCardSoftwareSpecifications PCIeBaseaddressPF（1，64bit）: CambriconTechnologies,MLU270-XSeriesIntelligentProcessingCardUserManual BAR0:256MBprefetchable BAR2:64MBprefetchable BAR4:64MBprefetchable VF（4，64bit）： BAR0:256MBprefetchable BAR2:64MBprefetchable BAR4:64MBprefetchable SMBus（8bitAddress） 0x8E(write）0x8F（read） SMBUSRegisteris32-bitwide,andbelowdescribeshowtoreadaregister（S:Slave，M:Master）： Table3SMBUSRegistersReading DirectionBitsContent M  S1START MS8SLAVEADDRESS（Write） SM1ACK MS8REGISTERADDRESS SM1ACK M  S1RESTART M  S8SLAVEADDRESS（Read） SM1ACK SM8DATA[7:0] MS1ACK SM8DATA[15:8] M  S1ACK S  M8DATA[23:16] MS1ACK SM8DATA[31:24] MS1NACK MS1STOP Table4SMBUSRegistersDescription Registers AddressACCESSDescription TotalCardPower0x01RO CardPowerconsumption,FloatData,UnitW CardTemperature 0x02RO CardTemperature,FloatData,Unit°C ChipTemperature 0x03RO ChipTemperature,FloatData,Unit°C powerbrake0x05WO Themainfrequencyisr…

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Cambricon Technologies Corporation Limited 022311 – 6 Authority to Act as Agent Date: 2020/02/24 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: _ Washington Technology International (Beijing) Ltd ___is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____ 12 months_____ By: ________ __________________ ______Wang Dan___________ (Signature 1 ) (Print name) Title: ___Certification Engineer_____________ On behalf of: Cambricon Technologies Corporation Limited _ (Company Name) Telephone: 010-83030003 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead. Cambricon Technologies Corporation Limited 022311 – 6 Request for Confidentiality Date: 2020/02/24 Subject: Confidentiality Request for: 2ARVF-MLU270-X Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Permanent Block Diagrams Short Term External Photos Short Term Permanent* 2 Internal Photos Short Term Permanent Operation Description/Theory of Operation Short Term Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term Permanent Schematics Short Term Test Setup Photos Short Term Permanent* User’s Manual *Note: ______(Insert Explanation as Necessary)______ ___ Cambricon Technologies Corporation Limited _____ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of ___(specify number of days not to exceed 180) 3 ___ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, By: _____ _______ Wang Dan___ 2 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: “The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.” 3 - Please refer to http://acbcert.com/documents/misc-docs/Memo-Short-Term-Vs-Standard-Confidentiality.pdf for complete details. Cambricon Technologies Corporation Limited 022311 – 6 (Signature/Title 4 ) (Print name) 4 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Page 1 of 2 FCC ID: 2ARVF-MLU270-X FCC ID: XXXXX-XXXXXX IC: XXXXX-XXXXXX Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT EXTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 2 FCC ID: 2ARVF-MLU270-X FCC ID: XXXXX-XXXXXX IC: XXXXX-XXXXXX Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo

Page 1 of 2 FCC ID: 2ARVF-MLU270-X Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT INTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 2 FCC ID: 2ARVF-MLU270-X Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo

Page 2 of 19 Report No.: 200110005EMC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-EMC-ICES003-V1.0 Version Version No. Date Description V1.0 February 28, 2020 Original Page 3 of 19 Report No.: 200110005EMC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-EMC-ICES003-V1.0 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 4 1.2.2 DESCRIPTION OF ACCESSORIES .............................................................................................................. 4 1.3 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 4 1.4 TEST LOCATION ................................................................................................................................................. 5 1.5 TEST FACILITY ................................................................................................................................................... 5 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 5 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 5 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 6 1.9 MEASUREMENT UNCERTAINTY ........................................................................................................................... 6 2. TEST SUMMARY ...................................................................................................................................................... 6 3. EQUIPMENT LIST .................................................................................................................................................... 7 4. TEST CONFIGURATION .......................................................................................................................................... 8 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ........................................................................................................ 8 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................... 8 4.1.2 RECORD OF NORMAL ENVIRONMENT....................................................................................................... 8 4.2 TEST MODES ..................................................................................................................................................... 8 4.3 TEST SETUP ...................................................................................................................................................... 8 4.3.1 FOR RADIATED EMISSIONS TEST SETUP .................................................................................................. 8 4.3.2 FOR CONDUCTED EMISSIONS TEST SETUP .............................................................................................. 9 4.4 SYSTEM TEST CONFIGURATION .......................................................................................................................... 9 5. REFERENCE DOCUMENTS FOR TESTING ......................................................................................................... 10 6. EMC REQUIREMENTS SPECIFICATION .............................................................................................................. 10 6.1 RADIATED EMISSION ........................................................................................................................................ 10 6.2 CONDUCTED EMISSION .................................................................................................................................... 16 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 19 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 19 Page 4 of 19 Report No.: 200110005EMC-1 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-EMC-ICES003-V1.0 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: Cambricon Technologies Corporation Limited Address of Applicant: Room 1805, Building 1, Lane 2290, Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai, China Manufacturer: Cambricon Technologies Corporation Limited Address of Manufacturer: Room 1805, Building 1, Lane 2290, Zuchongzhi Road, Zhangjiang Hi-Tech Park, Shanghai, China 1.2 EUT INFORMATION 1.2.1 General Description of EUT Product Name: Inte…

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Page 1 of 3 FCC ID: 2ARVF-MLU270-X Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com APPENDIX 1 PHOTOS OF TEST SETUP Radiated emission Test Setup (30 MHz~1 GHz) Page 2 of 3 FCC ID: 2ARVF-MLU270-X Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com Radiated emission Test Setup (Above 1 GHz) Page 3 of 3 FCC ID: 2ARVF-MLU270-X Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: 16/F, Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com Conducted Emission Test Setup