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Honored Contributor
Honored ContributorIs it save to use the PIO in QSYS
Hello, I have several PIOs in my QSYS design to communicate with some of my own designed IPs. My IPs mostly use other clock signals than the PCIe-Clock and are therefore not synchronized to t...
Altera_ForumHonored Contributor
Honored ContributorActually I use a Output PIO to set a value via Software. This Output is routed to my IP which inverts the Value when the clock is high, and doesn't invert the value when the clock is low. Then the inverted/not inverted Output is wired to a PIO as Input.
Therefore the Compiler can't know which value I want to invert/not invert because it is not hard coded.
