[KongchangAI]
ConceptElectrical Rule Check / 电气规则检查

ERC

Electrical Rule Check, used to verify electrical connection issues at the PCB schematic level, such as power, ground, and floating pins.

Timeline (last 90 days)

Sep 18

The model autonomously ran ERC (Electrical Rules Check) and DRC (Design Rules Check), and modified the circuit and layout based on the check results, forming a self-iterating loop of design–check–correction

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Sep 18

ERC is responsible for checking logical errors at the schematic level (such as unconnected pins, signal short circuits, and power network conflicts), while DRC verifies physical constraints at the PCB level (such as trace spacing, via annular ring width, and copper overlap)

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Sep 7

KiHub supports schematic and PCB visual version comparison, precise comments with positioning, automated checks (including DRC, ERC, and BOM consistency checks), and approval workflow management.

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