![]() Use an existing component such as the PIO core, and then use that to control your hex displayĢ. You've got a couple of ways you can interface to the hex display from a Qsys system (Altera's system builder) ġ. The bus interface is what you really want to understand how to simulate, as once you understand how to interface your hex display to the ARM core, you've got the basics for interfacing anything. Obviously (2) is what you really want to look at. The specific component you just designed?Įg., create a testbench with the hex display and the bus interface used to read/write to the hex display registers. What should you simulate Įg., the whole ARM processor including booting U-Boot and/or Linux, and then running an application to toggle the I/O connected to your displayĢ. For example, lets say you use the ARM processor on the SoC and you connect to your hex display. ![]() You've got several options, depending on how complicated your system is. ![]()
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