Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1074
40.7.24 PWM Fault Mode Register
Name: PWM_FMR
Address: 0x4000005C
Access: Read/Write
This register can only be written if bits WPSWS5 and WPHWS5 are cleared in the PWM Write Protection Status Register.
 FPOL: Fault Polarity
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
For each field bit y (fault input number):
0: The fault y is active until the fault condition is removed at the peripheral
(1)
level.
1: The fault y stays active until the fault condition is removed at the peripheral
(1)
level AND until it is cleared in the PWM
Fault Clear Register.
Note: 1. The peripheral generating the fault.
 FFIL: Fault Filtering
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 PWM Fault Status Register, the bit FMODy
can be set to ‘1’ only if the FPOLy bit has been previously configured to its final value.
31 30 29 28 27 26 25 24
–
23 22 21 20 19 18 17 16
FFIL
15 14 13 12 11 10 9 8
FMOD
76543210
FPOL