rt1052 cpu id

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rt1052 cpu id

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cyc583723081
Contributor I

请问如何读取rt1052 mcu的cpu id number?

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fangfang
NXP TechSupport
NXP TechSupport

Hello

In order to better service for you. Would you please provide the information  why need the ID number?

Hope it help you. Have a nice day.

Best Regards

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cyc583723081
Contributor I

通常M3,M4系列的cpu会提供一个IAP可以获取到cpi id 及 device id;我习惯性将cpu id作为我的以太网MAC地址,我现在正将一个M3处理器上的代码移植到rt1052上,但是我找遍手册没有发现关于如何获取cpu id的信息。

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fangfang
NXP TechSupport
NXP TechSupport

Hello,

Please refer to the more information as it https://community.nxp.com/thread/515618.

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cyc583723081
Contributor I

您好!

   对于您说的22.4.1.2章节,我查了一下,参考手册说明的是pastedImage_1.png,这里并没有关于shadow register的说明,是否是我的参考手册版本问题?另外我在42章找到了相关信息。pastedImage_1.png我查看了所有寄存器的描述,但是我还是没搞清楚我需要读取的寄存器是哪一个,那个独一无二的ID到底藏在哪里?

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cyc583723081
Contributor I

hi,

谢谢你,我在M7的手册中找到了系统控制块中关于cpuid的描述信息。

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