UM0225 datasheet(30/57 Pages) STMICROELECTRONICS

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3 Designing with CAPS

UM0225

29/56

3.5

View the GPIO pin assignment summary

The pin assignment summary dialog displays the current pin assignments as the assignments

are made, following the steps in Section 3.4: Specifying peripheral and GPIO pin assignment.

The dialog shows the default and user-defined pin assignments, which were assigned

according to resource availability.

Click the Pin Summary tab to graphically view the current pin assignments. Figure 26.: Pin

Summary tab shows the Pin Summary dialog.

Figure 26. Pin Summary tab

Use the horizontal and vertical scroll bars to view pins outside the display window.

Mnemonic pin names are shown for pins assigned in the Peripheral/Pin Assignment step.

Pins are color-coded according to the following legend.

Color

Description

Red

Voltage (VCC/VDD)

Dark blue

Ground (GND)

Light blue

Reserved; should not be used.

Light brown

Locked; cannot be assigned or unassigned.

Light cyan

Available pin; pin is available for assignment.

Dark cyan

Assigned pin; pin is used but can be unassigned.

UM0225 Datasheet(PDF) 30 Page - STMicroelectronics