LSM9DS1启动电源为什么必须按顺序启动导轨

磕碰。我想知道同样的事情。



以下为原文





Bump. I would like to know the same thing.

我也是。



以下为原文





Me too.

大家好，
我也有同样的问题。
然而，看一下LSM9DS1评估板的原理图（
http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-mki159v1.html
）和相关的ST MEMS适配器主板（http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-mki109v2 html的
）可以看到Vdd和Vdd_IO引脚连接到主板上。这违反了数据表中的内容。那有什么问题，数据表或主板原理图？谢谢。最好的祝福，
马西莫



以下为原文




Hello all,
I also had the same question.
However looking at the schematics of the LSM9DS1 eval board (
http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-mki159v1.html
) and the relative ST MEMS adapters motherboard (http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mems-motion-sensor-eval-boards/steval-mki109v2.html
) it's possible to see that the Vdd and Vdd_IO pins are connected toghether into the motherboard. This violates what is written in the datasheet. So what's wrong, the datasheet or the motherboard schematic?Thank you. Best regards,
Massimo

你好Miroslav，
它没有在数据表中明确报告，所以我提出了这个问题。非常感谢您的回复。
 
最好的问候，马西莫



以下为原文




Hi Miroslav,
it was not explicitly reported in the datasheet so I raised the issue. Thank you very much for your reply.

Best regards,Massimo