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prjxray
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Fill holes in excluded part of grid. 

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
This commit is contained in:
Keith Rothman 2020-02-19 16:28:58 -08:00
parent 9d9fc20d38
commit 44eb914f8d
2 changed files with 30 additions and 18 deletions
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42
fuzzers/005-tilegrid/generate.py
View File

@ -5,7 +5,7 @@ from utils import xjson
def load_tiles(tiles_fn):
'''
"$type $tile $grid_x $grid_y $typed_sites"
"$type $tile $grid_x $grid_y $skip_tile $clock_region $typed_sites"
typed_sites: foreach t $site_types s $sites
'''
tiles = list()
@ -14,26 +14,42 @@ def load_tiles(tiles_fn):
for line in f:
# CLBLM_L CLBLM_L_X10Y98 30 106 SLICEL SLICE_X13Y98 SLICEM SLICE_X12Y98
record = line.split()
tile_type, tile_name, grid_x, grid_y = record[0:4]
tile_type, tile_name, grid_x, grid_y, skip_tile = record[0:5]
grid_x, grid_y = int(grid_x), int(grid_y)
skip_tile = int(skip_tile) != 0
sites = {}
clock_region = None
if len(record) >= 5:
clock_region = record[4]
if len(record) >= 6:
clock_region = record[5]
if clock_region == "NA":
clock_region = None
for i in range(5, len(record), 2):
for i in range(6, len(record), 2):
site_type, site_name = record[i:i + 2]
sites[site_name] = site_type
tile = {
'type': tile_type,
'name': tile_name,
'grid_x': grid_x,
'grid_y': grid_y,
'sites': sites,
'clock_region': clock_region,
}
if not skip_tile:
tile = {
'type': tile_type,
'name': tile_name,
'grid_x': grid_x,
'grid_y': grid_y,
'sites': sites,
'clock_region': clock_region,
}
else:
# Replace tiles within the exclude_roi with NULL tiles to
# ensure no gaps in the tilegrid.
#
# The name will reflect the original tile.
tile = {
'type': 'NULL',
'name': tile_name,
'grid_x': grid_x,
'grid_y': grid_y,
'sites': {},
'clock_region': clock_region,
}
tiles.append(tile)
return tiles

6
fuzzers/005-tilegrid/generate_tiles.tcl
View File

@ -26,10 +26,6 @@ proc write_tiles_txt {} {
}
}
if { $skip_tile == 1 } {
continue
}
set typed_sites {}
set clock_region "NA"
@ -51,7 +47,7 @@ proc write_tiles_txt {} {
}
puts $fp "$type $tile $grid_x $grid_y $clock_region $typed_sites"
puts $fp "$type $tile $grid_x $grid_y $skip_tile $clock_region $typed_sites"
}
close $fp_pin
close $fp