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Altera_Forum
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9 years ago

Set GPIO pins with multiple voltage levels

Hello, I am using a DE0-Nano FPGA and Quartus II 14.0. I am able to set the voltage of GPIO pins to either a high or low value based on a binary string of 0s and 1s. However, I would...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

I am experimenting with different ways of sending data as part of a research project. If an FPGA is not the right device for sending multiple voltage levels what would be a good device that I could use for this?

Also as mentioned in my previous post is there is a signal mixer block in Quartus that I could use to mix 2 voltage values and output 3 voltage values? If so where can I find this.