1 files changed, 4 insertions, 0 deletions
diff --git a/ecp5/arch.h b/ecp5/arch.h
index 61cc8283..6a2f2bf5 100644
--- a/ecp5/arch.h
+++ b/ecp5/arch.h
@@ -1006,6 +1006,10 @@ struct Arch : BaseCtx
 
     GlobalInfoPOD globalInfoAtLoc(Location loc);
 
+    bool getPIODQSGroup(BelId pio, bool &dqsright, int &dqsrow);
+    BelId getDQSBUF(bool dqsright, int dqsrow);
+    WireId getBankECLK(int bank, int eclk);
+
     // Apply LPF constraints to the context
     bool applyLPF(std::string filename, std::istream &in);