add orientation
diff --git a/configure.py b/configure.py
index cddd3fd..5892284 100755
--- a/configure.py
+++ b/configure.py
@@ -240,9 +240,11 @@
for row in range(rows):
if(row%2 == 0):
col_order = range(cols)
+ orientation = 'N'
else:
#reverse odd rows to place instances in a zig zag pattern, shortening the scan chain wires
col_order = range(cols-1, -1, -1)
+ orientation = 'S'
for col in col_order:
# skip the space where the scan controller goes on the first row
if row == 0 and col <= 1:
@@ -250,7 +252,9 @@
if num_macros_placed < self.num_projects:
macro_instance = self.projects.get_macro_instance(num_macros_placed)
- instance = "{} {:<4} {:<4} N\n".format(macro_instance, start_x + col * step_x, start_y + row * step_y)
+ instance = "{} {:<4} {:<4} {}\n".format(
+ macro_instance, start_x + col * step_x, start_y + row * step_y, orientation
+ )
fh.write(instance)
num_macros_placed += 1
