layers. To create designs with an odd number of layers (for example, flexible printed circuits or metal-core printed circuits), simply choose the next highest even number and ignore the extra layer. Next, if The Custom Rules section contains a text editor for creating design rules using the custom rules language. Custom rules are used to create specific design rule checks that are not covered by the basic See Custom Design Rules in the Advanced Topics chapter for more information on the custom rules language as well as example rules. Violation Severity The Violation Severity section allows you to configure

layers. To create designs with an odd number of layers (for example, flexible printed circuits or metal-core printed circuits), simply choose the next highest even number and ignore the extra layer. Next, if The Custom Rules section contains a text editor for creating design rules using the custom rules language. Custom rules are used to create specific design rule checks that are not covered by the basic See Custom Design Rules in the Advanced Topics chapter for more information on the custom rules language as well as example rules. 19 Violation Severity The Violation Severity section allows you to

layers. To create designs with an odd number of layers (for example, flexible printed circuits or metal-core printed circuits), simply choose the next highest even number and ignore the extra layer. Next, if The Custom Rules section contains a text editor for creating design rules using the custom rules language. Custom rules are used to create specific design rule checks that are not covered by the basic See Custom Design Rules in the Advanced Topics chapter for more information on the custom rules language as well as example rules. 21 Violation Severity The Violation Severity section allows you to

layers. To create designs with an odd number of layers (for example, flexible printed circuits or metal-core printed circuits), simply choose the next highest even number and ignore the extra layer. Next, if The Custom Rules section contains a text editor for creating design rules using the custom rules language. Custom rules are used to create specific design rule checks that are not covered by the basic See Custom Design Rules in the Advanced Topics chapter for more information on the custom rules language as well as example rules. 21 Violation Severity The Violation Severity section allows you to

4 Multilayer board with blind and/or buried vias 5 Multilayer metal core board without blind orburied vias 6 Multilayer metal core board with blind and/orburied vias

4 Multilayer board with blind and/or buried vias 5 Multilayer metal core board without blind orburied vias 6 Multilayer metal core board with blind and/orburied vias

4 Multilayer board with blind and/or buried vias 5 Multilayer metal core board without blind orburied vias 6 Multilayer metal core board with blind and/orburied vias

Multilayer board with blind and/or buried vias – 5 Multilayer metal core board without blind orburied vias – 6 Multilayer metal core board with blind and/orburied vias

4 Multilayer board with blind and/or buried vias 5 Multilayer metal core board without blind orburied vias 6 Multilayer metal core board with blind and/orburied vias

4 Multilayer board with blind and/or buried vias 5 Multilayer metal core board without blind orburied vias 6 Multilayer metal core board with blind and/orburied vias