sfx_ba_skip_net

Syntax

sfx_ba_skip_net=[net1 … netN]

Description

Specifies the nets that are to be skipped for backannotation, that is, none of the parasitic components of the nets are backannotated. If there is a coupling capacitor connected to net A and net B, and net A is skipped, this coupling capacitor is grounded and connected to net B only. Wildcard is supported in net names.

Use the option sfx_ba_ground_dangling_ccap=1 together with sfx_ba_skip_net to keep the coupling capacitors that connect to skip_net.