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4.6. User Input-Output Components
- User-defined Pushbuttons
- User-defined DIP Switches
- User-defined LEDs
User-Defined Pushbuttons
This development kit includes 4 user-defined pushbuttons and 4 system pushbuttons that allow you to interact with the Intel® Stratix® 10 TX FPGA. When you press and hold down the pushbutton, the device pin is set to logic 0; when you release the pushbutton, the device pin is set to logic 1. There is no board-specific function for these general user pushbuttons.
The table below lists the pushbuttons, schematic signal names and their corresponding Intel® Stratix® 10 TX FPGA device pin numbers.
Board Reference | Schematic Signal Name | Description | Intel® Stratix® 10 TX Pin Number |
---|---|---|---|
S1 | USER_PB0 | User Pushbutton | N19 |
S2 | USER_PB1 | User Pushbutton | P19 |
S3 | USER_PB2 | User Pushbutton | L23 |
S4 | USER_PB3 | User Pushbutton | M23 |
S5 | PGM_SEL | System Pushbutton | N/A |
S6 | PGM_CONFIG | System Pushbutton | N/A |
S7 | MAX_RESETn | System Pushbutton | N/A |
S8 | CPU_RESETn | System Pushbutton | R35 |
User-Defined DIP Switch
Board reference SW4 and SW5 are two 4-pin DIP switches. The switches are user-defined and provides additional FPGA input control. When the switch is in the OPEN or OFF position, a logic 1 is selected. When the switch is in the CLOSED or ON position, a logic 0 is selected. There is no board-specific function for these switches.
The table below lists the schematic signal names of each DIP switch and their corresponding Intel® Stratix® 10 TX FPGA pin numbers.
Board Reference | Schematic Signal Name | Intel® Stratix® 10 TX Pin Number |
---|---|---|
SW4.4 | USER_DIP0 | G23 |
SW4.3 | USER_DIP1 | G24 |
SW4.2 | USER_DIP2 | K23 |
SW4.1 | S10_UNLOCK | K22 |
User-Defined LEDs
The development board includes 8 user-defined LEDs. Board references D12 through D19 are user LEDs that allow status and debugging signals to be driven to the LEDs from the designs loaded into the Intel® Stratix® 10 TX FPGA device. The LEDs illuminate when a logic 0 is driven and turns off when a logic 1 is driven. There is no board-specific function for these LEDs.
The table below lists the user-defined schematic signal names and their corresponding Intel® Stratix® 10 TX FPGA device pin numbers.
Board Reference | Schematic Signal Name | Intel® Stratix® 10 TX Pin Number |
---|---|---|
D12 | USER_LED0 | G31 |
D13 | USER_LED1 | H31 |
D14 | USER_LED2 | G32 |
D15 | USER_LED3 | G33 |