luke/OpenRAM
1
0
Fork 0
mirror of https://github.com/VLSIDA/OpenRAM.git synced 2026-08-30 09:58:33 +02:00
Code Issues Packages Projects Releases Wiki Activity

Drafting local bitline stuff.

Browse Source
This commit is contained in:
mrg
2020-07-23 17:15:39 -07:00
parent e1967dc548
commit 2991534d3f
3 changed files with 58 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/modules/wordline_buffer_array.py
+3 -3
View File
@@ -53,7 +53,7 @@ class wordline_buffer_array(design.design):
self.add_pin("in_{0}".format(i), "INPUT")
# Outputs from wordline_driver.
for i in range(self.rows):
self.add_pin("wl_{0}".format(i), "OUTPUT")
self.add_pin("out_{0}".format(i), "OUTPUT")
self.add_pin("vdd", "POWER")
self.add_pin("gnd", "GROUND")
@@ -100,7 +100,7 @@ class wordline_buffer_array(design.design):
self.wld_inst.append(self.add_inst(name="wld{0}".format(row),
mod=self.wl_driver))
self.connect_inst(["in_{0}".format(row),
"wl_{0}".format(row),
"out_{0}".format(row),
"vdd", "gnd"])
def place_drivers(self):
@@ -131,7 +131,7 @@ class wordline_buffer_array(design.design):
# output each WL on the right
wl_offset = inst.get_pin("Z").rc()
self.add_layout_pin_segment_center(text="wl_{0}".format(row),
self.add_layout_pin_segment_center(text="out_{0}".format(row),
layer=self.route_layer,
start=wl_offset,
end=wl_offset - vector(self.m1_width, 0))