Texas Instruments MSP430x4xx - Manual (Page 426)

SD16 Registers
21-23 SD16
SD16IV, SD16 Interrupt Vector Register
15 14 13 12 11 10 9 8
0 0 0 0 0 0 0 0
r0 r0 r0 r0 r0 r0 r0 r0
7 6 5 4 3 2 1 0
0 0 0 SD16IVx 0
r0 r0 r0 r−0 r−0 r−0 r−0 r0
SD16IVx Bits
15-0 SD16 interrupt vector value
SD16IV
Contents Interrupt Source Interrupt Flag
Interrupt
Priority
000h No interrupt pending −
002h SD16MEMx overflow SD16CCTLx
SD16OVIFG †
Highest
004h SD16_0 Interrupt SD16CCTL0
SD16IFG
006h SD16_1 Interrupt SD16CCTL1
SD16IFG
008h SD16_2 Interrupt SD16CCTL1
SD16IFG
00Ah Reserved −
00Ch Reserved −
00Eh Reserved −
010h Reserved − Lowest
† When an SD16 overflow occurs, the user must check all SD16CCTLx
SD16OVIFG flags in order to determine which channel overflowed.