mirror of https://github.com/VLSIDA/OpenRAM.git
28 lines
634 B
Python
28 lines
634 B
Python
|
import debug
|
||
|
|
from vector3d import vector3d
|
||
|
|
import grid
|
||
|
|
|
||
|
|
|
||
|
|
class supply_grid(grid.grid):
|
||
|
|
"""
|
||
|
|
A two layer routing map. Each cell can be blocked in the vertical
|
||
|
|
or horizontal layer.
|
||
|
|
"""
|
||
|
|
|
||
|
|
def __init__(self):
|
||
|
|
""" Create a routing map of width x height cells and 2 in the z-axis. """
|
||
|
|
grid.grid.__init__(self)
|
||
|
|
|
||
|
|
# list of the vdd/gnd rail cells
|
||
|
|
self.vdd_rails = []
|
||
|
|
self.gnd_rails = []
|
||
|
|
|
||
|
|
def reinit(self):
|
||
|
|
""" Reinitialize everything for a new route. """
|
||
|
|
|
||
|
|
# Reset all the cells in the map
|
||
|
|
for p in self.map.values():
|
||
|
|
p.reset()
|
||
|
|
|
||
|
|
|