diff --git a/ecp5/arch.cc b/ecp5/arch.cc
index 80dc8817..ce27e077 100644
--- a/ecp5/arch.cc
+++ b/ecp5/arch.cc
@@ -677,13 +677,49 @@ std::vector<GraphicElement> Arch::getDecalGraphics(DecalId decal) const
                 GraphicElement el;
                 el.type = GraphicElement::TYPE_LINE;
                 el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE;
-                el.x1 = x + switchbox_x1 + 0.005f + 0.0017f * (tilewire - TILE_WIRE_V01N0001);
+                el.x1 = x + switchbox_x1 + 0.0017f*4 + 0.0017f * (tilewire - TILE_WIRE_V01N0001);
                 el.x2 = el.x1;
                 el.y1 = y + switchbox_y1;
                 el.y2 = y + switchbox_y2 - 1;
                 ret.push_back(el);
             } 
         }  
+        if (wire_type == id_WIRE_TYPE_H01) {
+            if (tilewire >= TILE_WIRE_H01E0001 && tilewire <=TILE_WIRE_H01W0100)
+            //if (tilewire >= TILE_WIRE_H01E0000 && tilewire <=TILE_WIRE_H01W0101) // not existing in trellis
+            {
+                GraphicElement el;
+                el.type = GraphicElement::TYPE_LINE;
+                el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE;
+                el.x1 = x + switchbox_x1;
+                el.x2 = x + switchbox_x2 - 1;
+                el.y1 = y + switchbox_y1 + 0.0017f*12 - 0.0017f * (tilewire - TILE_WIRE_H01E0001);
+                el.y2 = el.y1;
+                ret.push_back(el);
+            } 
+        }  
+        if (wire_type == id_WIRE_TYPE_HFI) {
+            // only  TILE_WIRE_HFIE0000
+            GraphicElement el;
+            el.type = GraphicElement::TYPE_LINE;
+            el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE;
+            el.x1 = x + switchbox_x1;
+            el.x2 = x + switchbox_x2 - 1;
+            el.y1 = y + switchbox_y1 + 0.0017f*1;
+            el.y2 = el.y1;
+            ret.push_back(el);
+        }  
+        if (wire_type == id_WIRE_TYPE_HL7) {
+            // only TILE_WIRE_HL7W0001
+            GraphicElement el;
+            el.type = GraphicElement::TYPE_LINE;
+            el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE;
+            el.x1 = x + switchbox_x2 - 1;
+            el.x2 = x + switchbox_x1;
+            el.y1 = y + switchbox_y1 + 0.0017f*20;
+            el.y2 = el.y1;
+            ret.push_back(el);
+        }  
         if (wire_type == id_WIRE_TYPE_NONE) {
             if (tilewire >= TILE_WIRE_FCO && tilewire <=TILE_WIRE_FCI)
             {
diff --git a/ecp5/constids.inc b/ecp5/constids.inc
index 63ca4b26..62d14bf6 100644
--- a/ecp5/constids.inc
+++ b/ecp5/constids.inc
@@ -1305,3 +1305,5 @@ X(WIRE_TYPE_V00)
 X(WIRE_TYPE_V01)
 X(WIRE_TYPE_V02)
 X(WIRE_TYPE_V06)
+X(WIRE_TYPE_HFI)
+X(WIRE_TYPE_HL7)
diff --git a/ecp5/gfx.h b/ecp5/gfx.h
index f030d9c8..40d5c0fb 100644
--- a/ecp5/gfx.h
+++ b/ecp5/gfx.h
@@ -400,6 +400,16 @@ enum GfxTileWireId
     TILE_WIRE_V01S0000,
     TILE_WIRE_V01S0100,
 
+    TILE_WIRE_H01E0001,
+    TILE_WIRE_H01E0101,
+    TILE_WIRE_H01W0000,
+    TILE_WIRE_H01W0100,
+
+    TILE_WIRE_H01E0000,
+    TILE_WIRE_H01E0100,
+    TILE_WIRE_H01W0001,
+    TILE_WIRE_H01W0101,
+
     TILE_WIRE_V00T0000,
     TILE_WIRE_V00T0100,
 
@@ -415,7 +425,10 @@ enum GfxTileWireId
     TILE_WIRE_NBOUNCE,
     TILE_WIRE_SBOUNCE,
     TILE_WIRE_WBOUNCE,
-    TILE_WIRE_EBOUNCE
+    TILE_WIRE_EBOUNCE,
+
+    TILE_WIRE_HFIE0000,
+    TILE_WIRE_HL7W0001
 
 };
 
diff --git a/ecp5/trellis_import.py b/ecp5/trellis_import.py
index e12f8bb7..ebdc45f7 100755
--- a/ecp5/trellis_import.py
+++ b/ecp5/trellis_import.py
@@ -74,6 +74,12 @@ def wire_type(name):
     if name[0].startswith("V06"):
         return "WIRE_TYPE_V06"
 
+    if name[0].startswith("HFI"):
+        return "WIRE_TYPE_HFI"
+
+    if name[0].startswith("HL7"):
+        return "WIRE_TYPE_HL7"
+
     return "WIRE_TYPE_NONE"
 
 def is_global(loc):