diff options
Diffstat (limited to 'ice40/gfx.cc')
| -rw-r--r-- | ice40/gfx.cc | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/ice40/gfx.cc b/ice40/gfx.cc index 79350ad0..d6fcf5df 100644 --- a/ice40/gfx.cc +++ b/ice40/gfx.cc @@ -411,6 +411,64 @@ void gfxTileWire(std::vector<GraphicElement> &g, int x, int y, GfxTileWireId id, g.push_back(el); } + // Horizontal IO Span-4 Wires + + if (id >= TILE_WIRE_SPAN4_HORZ_R_0 && id <= TILE_WIRE_SPAN4_HORZ_L_15) { + int idx = id - TILE_WIRE_SPAN4_HORZ_R_0; + + float y1 = y + 1.0 - (0.03 + 0.0025 * (60 - idx)); + float y2 = y + 1.0 - (0.03 + 0.0025 * (60 - idx - 4)); + + el.x1 = x; + el.x2 = x + 0.9; + el.y1 = y1; + el.y2 = y1; + g.push_back(el); + + if (idx <= 15) { + el.x1 = x + 0.9; + el.x2 = x + 1.0; + el.y1 = y1; + el.y2 = y2; + g.push_back(el); + } + + el.x1 = x + main_swbox_x1 + 0.0025 * (idx + 35); + el.x2 = el.x1; + el.y1 = y1; + el.y2 = y + main_swbox_y2; + g.push_back(el); + } + + // Vertical IO Span-4 Wires + + if (id >= TILE_WIRE_SPAN4_VERT_B_0 && id <= TILE_WIRE_SPAN4_VERT_T_15) { + int idx = id - TILE_WIRE_SPAN4_VERT_B_0; + + float x1 = x + 0.03 + 0.0025 * (60 - idx); + float x2 = x + 0.03 + 0.0025 * (60 - idx - 4); + + el.y1 = y + 1.00; + el.y2 = y + 0.10; + el.x1 = x1; + el.x2 = x1; + g.push_back(el); + + if (idx <= 15) { + el.y1 = y + 0.10; + el.y2 = y; + el.x1 = x1; + el.x2 = x2; + g.push_back(el); + } + + el.y1 = y + 1.0 - (0.03 + 0.0025 * (270 - idx)); + el.y2 = el.y1; + el.x1 = x1; + el.x2 = x + main_swbox_x1; + g.push_back(el); + } + // Global2Local if (id >= TILE_WIRE_GLB2LOCAL_0 && id <= TILE_WIRE_GLB2LOCAL_3) { @@ -711,6 +769,21 @@ static bool getWireXY_main(GfxTileWireId id, float &x, float &y) return true; } + // IO Span-4 Wires + + if (id >= TILE_WIRE_SPAN4_HORZ_R_0 && id <= TILE_WIRE_SPAN4_HORZ_L_15) { + int idx = id - TILE_WIRE_SPAN4_HORZ_R_0; + y = main_swbox_y2; + x = main_swbox_x1 + 0.0025 * (idx + 35); + return true; + } + + if (id >= TILE_WIRE_SPAN4_VERT_B_0 && id <= TILE_WIRE_SPAN4_VERT_T_15) { + int idx = id - TILE_WIRE_SPAN4_VERT_B_0; + y = 1.0 - (0.03 + 0.0025 * (270 - idx)); + x = main_swbox_x1; + } + // Global2Local if (id >= TILE_WIRE_GLB2LOCAL_0 && id <= TILE_WIRE_GLB2LOCAL_3) { |