Where to find electrical characteristics for GPIO?

MKoestler

Since the Up Squared 6000 series did away with the MAX 10 FPGA, I am wondering what impact that has on the electrical characteristics of the I/O pins on the HAT40 header.

Is there a document that details the voltage levels and drive strength characteristics of the GPIOs?

The UPN-EHL01 User's Manual only shows the standard Raspberry Pi compatible pinout, but does not go into detail.