Ie1, interrupt enable register 1, Ifg1, interrupt flag register 1 – Texas Instruments MSP430x4xx User Manual
Page 125
FLL+ Clock Module Registers
4-16
FLL+ Clock Module
IE1, Interrupt Enable Register 1
7
6
5
4
3
2
1
0
OFIE
rw−0
Bits
7-2
These bits may be used by other modules. See device-specific datasheet.
OFIE
Bit 1
Oscillator fault interrupt enable. This bit enables the OFIFG interrupt.
Because other bits in IE1 may be used for other modules, it is recommended
to set or clear this bit using
BIS.B
or
BIC.B
instructions, rather than
MOV.B
or
CLR.B
instructions.
0
Interrupt not enabled
1
Interrupt enabled
Bits 0
This bit may be used by other modules. See device-specific datasheet.
IFG1, Interrupt Flag Register 1
7
6
5
4
3
2
1
0
OFIFG
rw−0
Bits
7-2
These bits may be used by other modules. See device-specific datasheet.
OFIFG
Bit 1
Oscillator fault interrupt flag. Because other bits in IFG1 may be used for other
modules, it is recommended to set or clear this bit using
BIS.B
or
BIC.b
instructions, rather than
MOV.B
or
CLR.B
instructions.
0
No interrupt pending
1
Interrupt pending
Bits 0
This bit may be used by other modules. See device-specific datasheet.