Cadence Allegro 快速切换格点

通过以下设置，可以方便的切换栅格点。
还是在这个目录下面：C:\Cadence\SPB_16.6\share\pcb\text\env

1. 我们新建一个文件为grid5.lgc
2. 往里面复制：

#Write by liguangsheng grid system
version 14.1

setwindow pcb
trapsize 15382
define grid
setwindow form.grid
FORM grid all_etch all_etch_x_grids 5 5 5 5 5
FORM grid all_etch all_etch_y_grids 5 5 5 5 5
FORM grid all_etch all_etch_x_offset 0
FORM grid all_etch all_etch_y_offset 0
FORM grid non_etch non_etch_x_grids 5
FORM grid non_etch non_etch_y_grids 5
FORM grid non_etch non_etch_x_offset 0
FORM grid non_etch non_etch_y_offset 0
FORM grid display YES
FORM grid done
setwindow pcb

1. 在env配置文件里面添加：funckey ~2 replay C:\Cadence\SPB_16.6\share\pcb\text\grid5.lgc
2. 重启软件，试着按CTRL+2，可以多设置几个格点切换，这样就可以方便使用拉！