From fed36afaba77b90be8e647040da134bcccd1f528 Mon Sep 17 00:00:00 2001 From: Gwenhael Goavec-Merou Date: Wed, 15 Sep 2021 06:46:29 +0200 Subject: [PATCH] platforms/sipeed_tang_nano_4k: fix period computation --- litex_boards/platforms/sipeed_tang_nano_4k.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/litex_boards/platforms/sipeed_tang_nano_4k.py b/litex_boards/platforms/sipeed_tang_nano_4k.py index 61397ff..a80e632 100644 --- a/litex_boards/platforms/sipeed_tang_nano_4k.py +++ b/litex_boards/platforms/sipeed_tang_nano_4k.py @@ -91,4 +91,4 @@ class Platform(GowinPlatform): def do_finalize(self, fragment): GowinPlatform.do_finalize(self, fragment) - self.add_period_constraint(self.lookup_request("clk27", loose=True), 1e9/100e6) + self.add_period_constraint(self.lookup_request("clk27", loose=True), 1e9/27e6)