MM9Z1x638 System calibration

[cui1]

When I read the summary 5.6 of the System Calibration section of Chapter V of AN12301, I see IFR_COMP_VSG_VSENSE2:518 (206h) and IFR_COMP_VO_VSENSE2: −25 (E7h) Can you tell me how these two values were obtained so that I can refer to them in later calibration

Thanks for your answer

[JozefKozon]

Dear Yuhe,

the values are from the IFR content table. From the COMP_VSG_VSENSE2 and COMP_VO_VSENSE2 registers. Please refer to the section 6.3.3.5.1 in the MM9Z1_638D1 datasheet. 

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With Best Regards,

Jozef

[cui1]

cui1_0-1702260387752.png

 The code in this formula corresponds to whether IFR_COMP_VO_VSENSE2

[cui1]

Yeah, I saw them in the datasheet, and I was thinking about how to use them in my software program. Is the macro definition called directly? Thank you for your answer!

[JozefKozon]

Dear Yuhe,

Yeah, I saw them in the datasheet, and I was thinking about how to use them in my software program. Is the macro definition called directly?

[A] Yes, this is correct. Please refer to the section 3.1 in the AN12301 and to section 6.3.3.5.1 in the MM9Z1_638D1 datasheet. 

JozefKozon_0-1702275685235.pngJozefKozon_1-1702275701925.pngJozefKozon_2-1702275719033.pngJozefKozon_3-1702275741277.png

With Best Regards,

Jozef