Dear Sir
I would like to confirm the state of PMIC_ON_REQ.
Customer will build the Chip reset scheme like Figure 60-1(IMX6SDLRM Rev.4 P5020).
The PMIC_ON_REQ will be High("1") when the state of FSM is ON.
Q1.
If VDD_SNVS_IN is still powered but other power supply is cut off, is the PMIC_ON_REQ remaining in the state of 1?
Best Regards,
Eishi SHIBUSAWA
Hi Eishi
Q1. If VDD_SNVS_IN is still powered but other power supply is cut off, is the PMIC_ON_REQ remaining in the state of 1?
yes, note PMIC_ON_REQ is powered by VDD_SNVS_IN according to Table 97. 21 x 21 mm Functional Contact Assignments i.MX6SDL Datasheet
http://www.nxp.com/docs/en/data-sheet/IMX6SDLCEC.pdf
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------