Filter

Specifies the current Intel-provided or user-defined Node Finder search filter. The Intel® Quartus® Prime software includes non-editable, default filters. You can use these filters to perform a node name search, or you can create a new filter using any of the Intel-provided filters settings as the initial settings.

The following search filters are available for the classic and DNI search modes of the Node Finder.

Table 1. Node Finder Filters and Search Mode
Filter Name Description Search Mode
Design Entry (all names) Finds all user-entered names in your design file(s). Classic
Pins: assigned Finds all pin names assigned locations or other pin-related assignments. Classic
Pins: unassigned Finds all pin names not assigned locations or other pin related assignments. Classic
Pins: input Finds all input pin names in your design file(s). Classic
Pins: output Finds all output pin names in your design file(s). Classic
Pins: bidirectional Finds all bidirectional pin names in your design file(s). Classic
Pins: virtual Finds names of all I/O elements mapped to logic elements with a Virtual Pin logic option assignment Classic
Pins: all Finds all pin names in your design file(s). Classic
Pins: all & Registers: post-fitting Finds all pin names in your design along with all register names from your design files that persist after physical synthesis and fitting. This filter is a combination of the Pins: all and Registers: post-fitting filters. Classic
Ports: partition Finds all user entered and Compiler-generated partition port names in the post-fit netlist. Classic
Entity instance: pre-synthesis Finds all entity instances in the pre-synthesis netlist. DNI
Registers: pre-synthesis Finds all user-entered register names contained in the design after Analysis and Elaboration, but before physical synthesis performs any synthesis optimizations. Classic
Registers: post-fitting Finds all user-entered register names in your design file(s) that survived physical synthesis and fitting. Classic
Post-synthesis Finds all user-entered and synthesis-generated names contained in the design after design elaboration and physical synthesis. Classic
Post-synthesis: preserved for debug Finds all internal device nodes in the post-synthesis netlist you have designated with preserve for debug. Classic
Post-Compilation Finds all user-centered and Compiler-generated names that persist post fit and do not have location assignments. Classic
Signal Tap: pre-synthesis Finds all internal device nodes in the pre-synthesis netlist that are preserved for analysis by the Signal Tap Logic Analyzer. DNI
Signal Tap: post-fitting Finds all internal device nodes in the post fit netlist that are preserved for analysis by the Signal Tap Logic Analyzer. Classic
Signal Tap: pre-synthesis user defined Finds all user defined internal device nodes in the pre-synthesis netlist that are preserved for analysis by the Signal Tap Logic Analyzer. DNI
Signal Tap: post-fitting user defined Finds all user defined internal device nodes in the post-fit netlist that are preserved for analysis by the Signal Tap Logic Analyzer. Classic
Signal Tap: pre-synthesis preserved for debug Finds all internal device nodes in the pre-synthesis netlist that are preserved for analysis by the Signal Tap Logic Analyzer. DNI
Signal Tap: post-fitting preserved for debug Finds all internal device nodes in the post-fit netlist that are preserved for analysis by the Signal Tap Logic Analyzer. Classic