SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
There are two main types of pads provided on the device:
See the Specifications chapter of the device-specific data sheet for details on the GPIO operating conditions for these two different pad types.
NOTE
Port pins PL6 and PL7 operate as Fast GPIO pads, but have 4-mA drive capability only. GPIO register controls for drive strength, slew rate and open drain have no effect on these pins. The registers which have no effect are as follows: GPIODR2R, GPIODR4R, GPIODR8R, GPIODR12R, GPIOSLR, and GPIOODR .
NOTE
Port pins PM[7:4] operate as Fast GPIO pads but support only 2-, 4-, 6-, and 8-mA drive capability. 10- and 12-mA drive are not supported. All standard GPIO register controls, except for the GPIODR12R register, apply to these port pins.