RT1170-EVK rev C4 schematics

[mastupristi]

Hello,

downloadable from site (https://www.nxp.com/webapp/Download?colCode=MIMXRT1170-EVK-DESIGNFILES ) there is only revision C3 of the schematics SCH 32171, but I have C4. For example, I have one more switch than the schematic (SW3).

Where can I find the SCH 32171 rev C4 schematics?

best regards

Max

[Pavel_Hernandez]

Hello, I review your information the schematic is not available at this moment, but you totally can refer to the Rev C3, as the schematic and the PCB is totally the same, just one point to the C4:

FXOS87OO is EOL, so rev C4 take is as DNP, others are totally the same.

Schematic just use C3.

Best regards,
Pavel

[mastupristi]

However ,I cannot find the circuit diagram related to the SW3 button.

It says in the user guide that it has to do with the POR

But I need to know exactly how this SW3 is connected with the POR pin, such as are there pull ups or capacitors? What values?

best regards

[Pavel_Hernandez · Accepted solution]

Hello, the reset button is on page 26 and is the same, for example as the RT1064.

スポイラ

RT1064

Let me know if you need more information.

Best regards,
Pavel

[Pavel_Hernandez]

Hello, my name is Pavel, and I will be supporting your case, let me get into your case and when I have more information, I will contact you.

Best regards,
Pavel