Freescale Semiconductor /MKL82Z7 /USB0 /CLK_RECOVER_CTRL

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Interpret as CLK_RECOVER_CTRL

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)RESTART_IFRTRIM_EN 0 (0)RESET_RESUME_ROUGH_EN 0 (0)CLOCK_RECOVER_EN

RESTART_IFRTRIM_EN=0, RESET_RESUME_ROUGH_EN=0, CLOCK_RECOVER_EN=0

Description

USB Clock recovery control

Fields

RESTART_IFRTRIM_EN

Restart from IFR trim value

0 (0): Trim fine adjustment always works based on the previous updated trim fine value (default)

1 (1): Trim fine restarts from the IFR trim value whenever bus_reset/bus_resume is detected or module enable is desasserted

RESET_RESUME_ROUGH_EN

Reset/resume to rough phase enable

0 (0): Always works in tracking phase after the first time rough to track transition (default)

1 (1): Go back to rough stage whenever bus reset or bus resume occurs

CLOCK_RECOVER_EN

Crystal-less USB enable

0 (0): Disable clock recovery block (default)

1 (1): Enable clock recovery block

Links

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