Datasheet

SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
1078
40.7.28 PWM Fault Protection Enable Register
Name: PWM_FPE
Address: 0x4000006C
Access: Read/Write
This register can only be written if bits WPSWS5 and WPHWS5 are cleared in the PWM Write Protection Status Register.
Only the first 8 bits (number of fault input pins) of fields FPE0, FPE1, FPE2 and FPE3 are significant.
 FPEx: Fault Protection Enable for channel x
For each field bit y (fault input number):
0: Fault y is not used for the fault protection of channel x.
1: Fault y is used for the fault protection of channel x.
CAUTION:
To prevent an unexpected activation of the fault protection, the bit y of FPEx field can be set to ‘1’ only if the
corresponding FPOL field has been previously configured to its final value in PWM Fault Mode Register.
31 30 29 28 27 26 25 24
FPE3
23 22 21 20 19 18 17 16
FPE2
15 14 13 12 11 10 9 8
FPE1
76543210
FPE0