Hierarchy | Input | Constant Input | Unused Input | Floating Input | Output | Constant Output | Unused Output | Floating Output | Bidir | Constant Bidir | Unused Bidir | Input only Bidir | Output only Bidir
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
U1|altpll_0001_inst | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
U1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0