Texas Instruments MSP430x4xx Computer Hardware User Manual


 
Scan IF Registers
24-40 Scan IF
SIFCTL1, Scan IF Control Register 1
15 14 13 12 11 10 9 8
SIFIE6 SIFIE5 SIFIE4 SIFIE3 SIFIE2 SIFIE1 SIFIE0 SIFIFG6
rw(0) rw(0) rw(0) rw(0) rw(0) rw(0) rw(0) rw(0)
76543210
SIFIFG5 SIFIFG4 SIFIFG3 SIFIFG2 SIFIFG1 SIFIFG0 SIFTESTD SIFEN
rw(0) rw(0) rw(0) rw(0) rw(0) rw(0) rw(0) rw(0)
SIFIEx
Bits
15-9
Interrupt Enable. These bits enable or disable the interrupt request for the
SIFIFGx bits.
0 Interrupt disabled
1 Interrupt enabled
SIFIFG6
Bit 8 SIF interrupt flag 6. This bit is set when the PSM transitions to a state with a
set Q7 bit. SIFIFG6 must be reset with software.
0 No interrupt pending
1 Interrupt pending
SIFIFG5
Bit 7 SIF interrupt flag 5. This bit is set when the PSM transitions to a state with a
set Q6 bit. SIFIFG5 must be reset with software.
0 No interrupt pending
1 Interrupt pending
SIFIFG4
Bit 6 SIF interrupt flag 4. This bit is set by the SIFCNT2 counter conditions selected
with the SIFIS2x bits. SIFIFG4 must be reset with software.
0 No interrupt pending
1 Interrupt pending
SIFIFG3
Bit 5 SIF interrupt flag 3. This bit is set by the SIFCNT1 counter conditions selected
with the SIFIS1x bits SIFIFG3 must be reset with software.
0 No interrupt pending
1 Interrupt pending
SIFIFG2
Bit 4 SIF interrupt flag 2. This bit is set at the start of a TSM sequence. SIFIFG2
must be reset with software.
0 No interrupt pending
1 Interrupt pending
SIFIFG1
Bit 3 SIF interrupt flag 1. This bit is set by the rising edge of the SIFSTOP(tsm)
signal. SIFIFG1 must be reset with software.
0 No interrupt pending
1 Interrupt pending