PROTEL99 PCB double panel how to draw
GND can then be manually pre-fabricated with GND, pre-distributed to GND and then automatically routed, click on the automatic routing options Lock All Rre-routes (lock pre-wiring) before the small box appears small hook and then click Roue All Can be.
To set the design rules, click Rules under the Design menu, open the Rules tab, click the NetsTOIgnore network under Placement, and select the network that you want to ignore.
The second you can set the routing priority (Roufing Priority). You can set the priority of the wiring, the higher the priority of the network cabling cloth, the lower the priority of the network wiring late. You can set the GND network to 0 0 on behalf of the lowest priority, so on the line. Select the [Routing Priority] option in the [Rules Classes] option list box and click the Properties option to enter the Routing Priority parameter setting dialog box.
According to customary painting, are generally the first cloth power and ground. Of course, since you want the system do not cloth GND network is also OK, there are two ways: the first can be all the GND network are changed to 'No Net'.
Execute the menu command [Design] / [Options], the [Docunent Options] dialog box appears, select the Layers tab to enter the dialog box at the job level. There is a check box in front of each working level. Click the check box, so that check box appears in the check mark "√" to open the work level. According to what you said you are painting the bottom is not convenient, then you will 'Top' in front of the sign "√" removed on the line. Need to check again.
