SLAZ437K October 2012 – May 2021 MSP430G2453 , MSP430G2453-Q1
6.7 TA21
TA Module
Category
Functional
Function
TAIFG Flag is erroneously set after Timer A restarts in Up Mode
Description
In Up Mode, the TAIFG flag should only be set when the timer counts from TACCR0 to zero. However, if the Timer A is stopped at TAR = TACCR0, then cleared (TAR=0) by setting the TACLR bit, and finally restarted in Up Mode, the next rising edge of the TACLK will erroneously set the TAIFG flag.
Workaround
None.