lpm_inv Altera® IP
Parameterized inverter Altera® IP. Altera recommends using a NOT primitive or operator rather than lpm_inv. The lpm_inv function is useful only when compiling files imported from other industry-standard design tools. The lpm_inv Altera® IP is available for all Altera devices.
Altera recommends instantiating this function with the IP Catalog .
Note:
When you create your Altera® IP, you can use the IP Catalog to generate a netlist for third-party synthesis tools.