Data Type: smallint

4GL Access: RW

The ReadBias attribute specifies the bias setting for the menu item when the CurMode attribute for the frame is set to FM_READ.

OpenROAD enforces this attribute when the CurMode attribute is FM_READ. If you set this attribute when CurMode is not FM_READ, the new setting is not enforced until you change CurMode to FM_READ.

Valid values are the same as for the AllBias attribute (see AllBias Attribute).