AnsweredAssumed Answered

software reset by "HW_CLKCTRL_RESET.CHIP" for i.MX28

Question asked by yuuki on Oct 19, 2014
Latest reply on Oct 21, 2014 by jamesbone

Dear All,

 

Our customer wants to use Softreset by HW_CLKCTRL_RESET.CHIP.
Watchdog reset is disabled by WDOG_POR_DIABLE=1 of HW_CLKCTRL_RESET register.

 

We refer to the following part.

MCIMX28RM.pdf (Rev2)
- Figure 11-3. Power-Up, Power-Down, and Reset Flow Chart(P.953)

 

According to Figure 11-3, the software reset by "HW_CLKCTRL_RESET.CHIP" is started from "Reset DCDC PIO Registers".

 

Which registers do "DCDC PIO Registers" mean concretely?
Does this include the reset about GPIO pin?

 

Best Regards,
Yuuki

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