Texas Instruments TMS320C28x Reference Manual page 478

Example
; Modify flag settings:
SETC
CLRC
CLRC
SETC
SETC
CLRC
INTM,DBGM
TC,C,SXM,OVM
#0xFF
#0xFF
C,SXM,TC,OVM
DBGM,INTM
; Set INTM and DBGM bits to 1
; Clear TC, C, SXM, OVM bits to 0
; Clear all bits to 0
; Set all bits to 1
; Set TC, C, SXM, OVM bits to 1
; Clear INTM and DBGM bits to 0
SETC Mode
6-321