楼主。我用的是SPB15.5在用0.051生成封装时,有些看不到焊盘,在ALLEGRO里的信息如下 Starting new drawing... Grids are drawn 400.0, 400.0 apart for enhanced viewability. Starting new drawing... Grids are drawn 400.0, 400.0 apart for enhanced viewability. Grids are drawn 10.160, 10.160 apart for enhanced viewability. Performing DRC. Please wait... No DRC errors detected. E- No command active W- Scaled value has been rounded off. Grids are drawn 6.400, 6.400 apart for enhanced viewability. Loading axlcore.cxt Creating shape symbol 'c:/MYSYM/srx1_35y0_85r0_10.ssm'. Starting Create symbol... create_sym completed successfully - use Viewlog to review the log file. Symbol 'c:/MYSYM/srx1_35y0_85r0_10.ssm' created. Creating shape symbol 'c:/MYSYM/srx1_45y0_95r0_10.ssm'. Starting Create symbol... create_sym completed successfully - use Viewlog to review the log file. Symbol 'c:/MYSYM/srx1_45y0_95r0_10.ssm' created. Creating package symbol 'c:/MYSYM/ledc2012x120.psm'. Starting Create symbol... create_sym completed successfully - use Viewlog to review the log file. Symbol 'c:/MYSYM/ledc2012x120.psm' created. Writing database to disk. 'LEDC2012X120.dra' saved to disk. Writing database to disk. 'null.dra' saved to disk. Loading cmds.cxt Loading skillExt.cxt W- Small extents, sector size decreased to: 508,508 W- Large extents, sector size enlarged to: 1016,1016 W- Small extents, sector size decreased to: 135,135 W- Large extents, sector size enlarged to: 270,270 W- Large extents, sector size enlarged to: 540,540 W- Large extents, sector size enlarged to: 1080,1080 E- Unable to load Shape Symbol SRX1_35Y0_85R0_10. E- CANNOT OPEN DRAWING OR SYMBOL W- Small extents, sector size decreased to: 288,288 t t 望楼主帮忙解答 |