Datasheet

31.8.12 Interrupt Flag Status and Clear
Name: INTFLAG
Offset: 0x2C
Reset: 0x00000000
Property: -
Bit 31 30 29 28 27 26 25 24
Access
Reset
Bit 23 22 21 20 19 18 17 16
MCx MCx MCx MCx
Access
R/W R/W R/W R/W
Reset 0 0 0 0
Bit 15 14 13 12 11 10 9 8
FAULT1 FAULT0 FAULTB FAULTA DFS UFS
Access
R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0
Bit 7 6 5 4 3 2 1 0
ERR CNT TRG OVF
Access
R/W R/W R/W R/W
Reset 0 0 0 0
Bits 19,18,17,16 – MCx Match or Capture Channel x Interrupt Flag
This flag is set on the next CLK_TCC_COUNT cycle after a match with the compare condition or once
CCx register contain a valid capture value.
Writing a '0' to one of these bits has no effect.
Writing a '1' to one of these bits will clear the corresponding Match or Capture Channel x interrupt flag
In Capture operation, this flag is automatically cleared when CCx register is read.
Bit 15 – FAULT1 Non-Recoverable Fault x Interrupt Flag
This flag is set on the next CLK_TCC_COUNT cycle after a Non-Recoverable Fault x occurs.
Writing a '0' to this bit has no effect.
Writing a '1' to this bit clears the Non-Recoverable Fault x interrupt flag.
Bit 14 – FAULT0 Non-Recoverable Fault x Interrupt Enable
Writing a '0' to this bit has no effect.
Writing a '1' to this bit will clear the Non-Recoverable Fault x Interrupt Disable/Enable bit, which disables
the Non-Recoverable Fault x interrupt.
Value Description
0
The Non-Recoverable Fault x interrupt is disabled.
SAM D21 Family
TCC – Timer/Counter for Control Applications
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 770