Renesas Electronics /R7FA4M1AB /SYSTEM /OSCSF

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Interpret as OSCSF

7 43 0 0 00 0 0 0 0 0 0 0 0 (0)HOCOSF 0Reserved 0 (0)MOSCSF 0Reserved 0 (0)PLLSF 0Reserved

MOSCSF=0, HOCOSF=0, PLLSF=0

Description

Oscillation Stabilization Flag Register

Fields

HOCOSF

HOCO Clock Oscillation Stabilization Flag NOTE: The HOCOSF bit value after a reset is 1 when the OFS1.HOCOEN bit is 0. It is 0 when the OFS1.HOCOEN bit is 1.

0 (0): The HOCO clock is stopped or oscillation of the HOCO clock has not yet become stable.

1 (1): Oscillation of the HOCO clock is stable so the clock is available for use as the system clock.

Reserved

These bits are read as 00.

MOSCSF

Main Clock Oscillation Stabilization Flag

0 (0): MOSTP = 1 (stopping the main clock oscillator) or oscillation of the main clock has not yet become stable.

1 (1): Oscillation of the main clock is stable so the clock is available for use as the system clock.

Reserved

This bit is read as 0.

PLLSF

PLL Clock Oscillation Stabilization Flag

0 (0): The PLL clock is stopped or oscillation of the PLL clock has not yet become stable.

1 (1): Oscillation of the PLL clock is stable so the clock is available for use as the system clock.

Reserved

These bits are read as 00.

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