User Guide
PAMS Technical Documentation
9. Troubleshooting
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Reset releasing delay
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Supply voltages stabilize to their UEM HW default values
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RFCLK grows to full swing
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The core is ready to run but waiting for the PURX release
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Reset releasing
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The UPP releases the SLEEPX up to the "non sleep"-state to pre-
vent the UEM switching the regulators "OFF"
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written in stone/ UPP internal ROM
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the program checks if there is any reason for the FDL mode (Flash
Down Load)
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If there is an executable code in FLASH and there is no reason for
FDL, the MCU starts running the MCU program from FLASH
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the phone initialization, user interfaces, internal blocks, etc.
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Core regulator voltage setting for required DSP speed
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Initializes the DSP and concerning HW
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Releases DSP reset -> DSP starts running