I am connecting a switch to an input pin on a Nexys A7-100T FPGA development board, like shown in the below image:
The circuit has a 10K pull down resistor (R1 on drawing above) to ground and the FPGA has an internal 200 ohm resistor in series with the input pin (See below image from the FPGA datasheet). I am using pin 1 on the JA PMod connector with the 3.3V and GND pins 5 and 6.
Do I need a larger resistor in series with the FPGA input pin like a 10K? Or is this ok as the FPGA is configured as an input and is high impedance?