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ATSAM4S-XPLD

904

SAM4S [DATASHEET]

11100E–ATARM–24-Jul-13

38.7.23 PWM Fault Mode Register

Name:

PWM_FMR

Address:

0x4002005C

Access:

Read-write

This register can only be written if the bits WPSWS5 and WPHWS5 are cleared in

• FPOL: Fault Polarity (fault input bit varies from 0 to 5)

For each field bit y (fault input number):

0 = The fault y becomes active when the fault input y is at 0.

1 = The fault y becomes active when the fault input y is at 1.

• FMOD: Fault Activation Mode (fault input bit varies from 0 to 5)

For each field bit y (fault input number):

0 = The fault y is active until the Fault condition is removed at the peripheral

1 = The fault y stays active until the Fault condition is removed at the peripheral

level AND until it is cleared in the

Note:

1. The Peripheral generating the fault.

• FFIL: Fault Filtering (fault input bit varies from 0 to 5)

For each field bit y (fault input number):

0 = The fault input y is not filtered.

1 = The fault input y is filtered.

CAUTION: To prevent an unexpected activation of the status flag FSy in the

FMODy can be set to “1” only if the FPOLy bit has been previously configured to its final value.

–

FFIL

FMOD

FPOL