15.3.1.1 GPIO Configurator Options

The following fields are shown in the GPIO configurator (see the following figure):

  • Set/Reset definition: Used to initialize the GPIOs
  • GPIO assignment: 3 programming fields associated with each GPIO
  • Direction: Selects Input, Output, Bidirectional, or Tristate mode
  • Package pin: Shows the MSIO pin associated with the GPIO
  • Connectivity: Selects IO_A/ IO_B MSIO or FABRIC_A/ FABRIC_B
  • Advanced options: When enabled, shows the possibility of connecting the GPIO input or GPIO output to the fabric
Figure 15-6. MSS GPIO Configurator