20. DRC : Design Rule Check
檢查項(xiàng)目:
Trace width PCB 制作初步完成,“舖銅”與“補(bǔ)銅”,連線、連通性、間距、“孤島”、 文字標(biāo)示、測(cè)試點(diǎn)
Via size pad to trace space
Routing grid pad to via space
Via to trace space pad to outline space
Via to via space trace to trace space
2. TEST POINT:
PCB 若是整板加上測(cè)試點(diǎn)時(shí),出圖時(shí),軟體的 GERBER TEST POINT 預(yù)設(shè)值測(cè)試點(diǎn)是 打勾的, 勿將測(cè)試點(diǎn)處勾號(hào)取消,取消此處將造成整板 ICT 測(cè)試點(diǎn)通通無(wú)用