Titanium Ti60 F225 Development Kit User Guide
User Inputs
The board has 4 pushbutton switches and 2 DIP switches that you can use as inputs to
the Ti60F225C4 device. The Ti60F225C4 bank 1A, 1B, and 2B I/O signals connect to
Ti60F225C4 pins to control the functionality. When building designs using these switches,
turn on an internal pull up for these pins in the Interface Designer.
When you press the pushbutton switches the signal drives low, indicating user input. Turning
the DIP switch to the on position drives the signal low.
Table 13: User Pushbuttons
Reference Designator
Schematic Name
Ti60F225C4
Pin Name
Active
SW1
USER_BTN3
GPIOR_29_PLLIN2
Low
SW5
USER_BTN0
GPIOR_P_06_CDI20
Low
SW6
USER_BTN1
GPIOR_N_06_CDI21
Low
SW7
USER_BTN2
GPIOL_11_PLLIN2
Low
Table 14: User DIP Switches
Reference Designator
Ti60F225C4 Pin Name
Active
SW2.1
GPIOL_P_13_CBSEL0
Low
SW2.2
GPIOL_N_13_CBSEL1
Low
Note:
You can only use the DIP switch SW2 as user input after configuration.
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