nPoints

no

l_point

Number of points for the blockage.

objType

no

string

Type of object, in this case "areaBlockage".

points

yes

l_points

List of points of the blockage.

type

no

string

Type of blockage
placement

isSoft

yes

boolean

If t, standard cells are not placed within the blockage area during initial placement. Though later optimization phases can use the blockage area.