I know this is minor, but for timer a3 there is defined:
/* TimerA IV names */
#if defined(__MSP430_HAS_TA3__) || defined(__MSP430_HAS_TA2____)
#define TAIV_NONE 0x00 /* No interrupt pending */
#define TAIV_CCR1 0x02 /* Capture/compare 1 TACCR1 CCIFG Highest
*/
#if defined(__MSP430_HAS_TA3__)
#define TAIV_CCR2 0x04 /* Capture/compare 2 TACCR2 CCIFG */
#endif /*__MSP430_HAS_TA3__*/
#define TAIV_OVERFLOW 0x0A /* Timer overflow TAIFG Lowest */
#endif /*__MSP430_HAS_TA3__ || __MSP430_HAS_TA2__*/
However, there is nothing (that I can find) similar for timer a5. There
should be a TAIV_CCR3, TAIV_CCR4 defined for timer a5.
