MC33PT2000 diagnostic configuration

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MC33PT2000 diagnostic configuration

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dsl1998
Contributor I

您好

我尝试使用PT2000诊断的功能来判断HSD是否是开路。我不太确定完整的配置步骤是怎样的

目前我配置的寄存器有Out_acc_ucx_chy(160h~165h),对相应通道设置为1;Fbk_sens_ucxchy_part1(154h……),同样对应的通道处设置为1.是否还需要通过Vds_threshold_hs_Part来设置对应的阈值电压?并且通过读取Err_ucxchy_part来判断是否为开路?

另外为什么table28中对应的是欧姆,而在CSDN论坛上的例子为毫欧?如何确定Vds和Vsrc的阈值

PT2001 / PT2000 诊断功能-CSDN博客

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TomasVaverka
NXP TechSupport
NXP TechSupport

Hi Lex (@LexLiu),

Could you please help with this question regarding the PT2000?

Thanks & BRs, Tomas

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dsl1998
Contributor I
I have problems with PT2000 as you, if you cannot understand Chinese, you could use translator
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