Forum Discussion
Altera_Forum
Honored Contributor
8 years agoYou dont technically define the external components in VHDL, you define the drivers for the external components. You will need to read the datasheets for each component to understand how they are driven and then write code that drives them in the way that you need them to work.
The FIFO will just be somewhere inside your design - where is up to how you decide to architect it.