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| author | David Shah <davey1576@gmail.com> | 2018-06-09 19:38:37 +0200 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-06-09 19:38:37 +0200 |
| commit | 72f5e640af8bdccb641bb561757021c0a3d83edb (patch) | |
| tree | 9456f4d6f0ea2e6303200320129d3f2fe57535fd /python | |
| parent | e15620ccd4e5062a999f51bc5f3ee53739586561 (diff) | |
| download | nextpnr-72f5e640af8bdccb641bb561757021c0a3d83edb.tar.gz nextpnr-72f5e640af8bdccb641bb561757021c0a3d83edb.tar.bz2 nextpnr-72f5e640af8bdccb641bb561757021c0a3d83edb.zip | |
Adding basic placement constraints
Specify the attribute (* LOC="bel_name" *) on any cell to constrain its
placement to that bel.
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'python')
| -rw-r--r-- | python/dump_design.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/python/dump_design.py b/python/dump_design.py index d95f041b..3972f4dc 100644 --- a/python/dump_design.py +++ b/python/dump_design.py @@ -20,6 +20,6 @@ for cell, cinfo in sorted(design.cells, key=lambda x: x.first): val = "{}'b{}".format(len(val), val) print("\t\t{}: {}".format(param, val)) - if not cinfo.bel.nil(): + if cinfo.bel != -1: print("\tBel: {}".format(chip.getBelName(cinfo.bel))) print() |