SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
This section describes the operation of the various timer modes. When using Timer A and Timer B in concatenated mode, only the Timer A control and status bits must be used; there is no need to use Timer B control and status bits. The GPTM is placed into individual/split mode by writing a value of 0x4 to the GPTM Configuration (GPTMCFG) register (see Section 18.5.1). In the following sections, the variable n is used in bit field and register names to imply either a Timer A function or a Timer B function. Throughout this section, the time-out event in down-count mode is 0x0 and in up-count mode is the value in the GPTM Timer n Interval Load (GPTMTnILR) and the optional GPTM Timer n Prescale (GPTMTnPR) registers, with the exception of RTC mode.