Orcad 16.6 Tutorial (POPULAR × 2025)

Compute graph motifs fast

PGD is a parameterized library for parallel graphlet decomposition (also known as motif counting) with many flexible interchangeable components (e.g., ordering strategies, representation, approximate/exact variants, etc.).
It is fast, parallel, parameterized, modular, and easy-to-extend library for efficient graphlet counting.

Orcad 16.6 Tutorial (POPULAR × 2025)

Highlight your project folder in the Project Manager window. Click > Annotate .

Place the components on the schematic grid. for alignment. orcad 16.6 tutorial

Right-click your schematic design cache or group-select components on your canvas. Select . Locate the PCB Footprint column. Highlight your project folder in the Project Manager window

Click > Cross Section to define your layer stackup (e.g., 2-layer or 4-layer board). for alignment

| Error Message | Likely Cause | Solution | | ------------------------------ | --------------------------------------------- | --------------------------------------------------------- | | "Netlist failed – missing pin" | Schematic symbol pin doesn't match footprint | Verify pin numbering in Part Editor. | | "Footprint not found" | PCB Footprint property misspelled or not set | Add PCB Footprint property in Capture (e.g., DPAK ). | | "DRC: Line to shape spacing" | Dynamic shape clearance violation | Increase shape clearance via Setup > Constraints > Spacing | | "Database lock" | Crash left .db lock file | Delete .db files in the project folder. |

). You can search through default libraries or download pre-made components from to save time. : Connect pins using the Place > Wire tool (Shortcut: Annotation

Graphlet Sensemaking and Exploratory Analysis

Interactive graphlet decomposition for sensemaking and spotting large stars quickly Interactive graphlet decomposition for sensemaking and spotting large stars quickly Interactive graphlet decomposition for sensemaking and spotting large stars quickly

Additional Examples & Use Cases