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| !colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History | | !colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History |
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− | !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Version
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| !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date | | !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date |
| !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes | | !style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes |
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− | |style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Month Year | + | |style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|New documentation layout |
− | |style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|TBD
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| <section end=History/> | | <section end=History/> |
| <section begin=Body/> | | <section begin=Body/> |
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− | ''TBD: riportare i valori delle tabelle corretti''
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| == Operational characteristics == | | == Operational characteristics == |
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| |Main power supply voltage | | |Main power supply voltage |
− | |-0.3 | + | | -0.3 |
| |3.3 | | |3.3 |
| |3.6 | | |3.6 |
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| |} | | |} |
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− | === Power consumption ===
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− | Providing theoretical maximum power consumption value would be useless for the majority of system designers building their application upon DWM module.
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− | Practically speaking, these figures would be of no help when it comes to size power supply unit or to perform thermal design of real systems.
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− | Instead, several configurations have been tested in order to provide figures that are measured on real-world use cases.
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− | Please note that DWM platform is so flexible that it is virtually impossible to test for all possible configurations and applications on the market.
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− | The use cases here presented should cover most of real-world scenarios.
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− | However actual customer's application might require more power than values reported here or customer's use case may be differ significantly with respect to the ones here considered.
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− | Therefore, application-specific requirements have always to be taken into consideration in order to size power supply unit and to implement thermal management properly.
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− | ==== Use cases results ====
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− | Measurements have been performed on the DWM SOM under test is equipped with:
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− | ''TBD: definire la configurazione del SOM in uso''
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− | • i.MX6 DualLite (p.n. MCIMX6U7CVM08AC)
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− | • 1 GB DDR3L SDRAM
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− | • 4 GB eMMC
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− | 1 Gbps Ethernet link has been always active during the test.
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− | The table below reports the power consumption measurements for the considered use cases.
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− | {| class="wikitable"
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− | ! latexfontsize="scriptsize"| Checkpoint
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− | ! latexfontsize="scriptsize"| Power (mW)
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− | |-
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− | |U-boot prompt
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− | | xxxx
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− | |-
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− | |Linux prompt
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− | | xxxx
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− | |-
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− | |Stress App test (*)
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− | | xxxx
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− | |-
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− | |}
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− | (*) Stressful Application Test: https://github.com/stressapptest/stressapptest
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− | ----
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| [[Category:DWM]] | | [[Category:DWM]] |