diff options
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 123 |
1 files changed, 113 insertions, 10 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index 8ce0653c..9344ff5e 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -603,32 +603,60 @@ std::vector<GraphicElement> Arch::getDecalGraphics(DecalId decal) const { std::vector<GraphicElement> ret; + if (decal.type == DecalId::TYPE_GROUP) { + int type = decal.z; + int x = decal.location.x; + int y = chip_info->height - 1 - decal.location.y; + + if (type == GroupId::TYPE_SWITCHBOX) { + GraphicElement el; + el.type = GraphicElement::TYPE_BOX; + el.style = GraphicElement::STYLE_FRAME; + + el.x1 = x + switchbox_x1; + el.x2 = x + switchbox_x2; + el.y1 = y + switchbox_y1; + el.y2 = y + switchbox_y2; + ret.push_back(el); + } + } + if (decal.type == DecalId::TYPE_BEL) { BelId bel; bel.index = decal.z; bel.location = decal.location; - int z = locInfo(bel)->bel_data[bel.index].z; auto bel_type = getBelType(bel); + int x = decal.location.x; + int y = chip_info->height - 1 - decal.location.y; + int z = locInfo(bel)->bel_data[bel.index].z; if (bel_type == id_TRELLIS_SLICE) { GraphicElement el; el.type = GraphicElement::TYPE_BOX; el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; - el.x1 = bel.location.x + logic_cell_x1; - el.x2 = bel.location.x + logic_cell_x2; - el.y1 = bel.location.y + logic_cell_y1 + (z)*logic_cell_pitch; - el.y2 = bel.location.y + logic_cell_y2 + (z)*logic_cell_pitch; + el.x1 = x + slice_x1; + el.x2 = x + slice_x2; + el.y1 = y + slice_y1 + (z)*slice_pitch; + el.y2 = y + slice_y2 + (z)*slice_pitch; ret.push_back(el); } if (bel_type == id_TRELLIS_IO) { + bool top_bottom = (y==0 || y==(chip_info->height-1)); GraphicElement el; el.type = GraphicElement::TYPE_BOX; el.style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; - el.x1 = bel.location.x + logic_cell_x1; - el.x2 = bel.location.x + logic_cell_x2; - el.y1 = bel.location.y + logic_cell_y1 + (2 * z) * logic_cell_pitch; - el.y2 = bel.location.y + logic_cell_y2 + (2 * z + 0.5f) * logic_cell_pitch; + if (top_bottom) { + el.x1 = x + io_cell_h_x1 + (2 * (z+1)) * io_cell_h_pitch; + el.x2 = x + io_cell_h_x2 + (2 * (z+1) + 0.5f) * io_cell_h_pitch; + el.y1 = y + io_cell_h_y1; + el.y2 = y + io_cell_h_y2; + } else { + el.x1 = x + io_cell_v_x1; + el.x2 = x + io_cell_v_x2; + el.y1 = y + io_cell_v_y1 + (2 * z) * io_cell_v_pitch; + el.y2 = y + io_cell_v_y2 + (2 * z + 0.5f) * io_cell_v_pitch; + } ret.push_back(el); } } @@ -650,7 +678,15 @@ DecalXY Arch::getWireDecal(WireId wire) const { return {}; } DecalXY Arch::getPipDecal(PipId pip) const { return {}; }; -DecalXY Arch::getGroupDecal(GroupId pip) const { return {}; }; +DecalXY Arch::getGroupDecal(GroupId group) const +{ + DecalXY decalxy; + decalxy.decal.type = DecalId::TYPE_GROUP; + decalxy.decal.location = group.location; + decalxy.decal.z = group.type; + decalxy.decal.active = true; + return decalxy; +} // ----------------------------------------------------------------------- @@ -1068,4 +1104,71 @@ const std::vector<std::string> Arch::availablePlacers = {"sa", #endif }; +// ----------------------------------------------------------------------- + +GroupId Arch::getGroupByName(IdString name) const +{ + for (auto g : getGroups()) + if (getGroupName(g) == name) + return g; + return GroupId(); +} + +IdString Arch::getGroupName(GroupId group) const +{ + std::string suffix; + + switch (group.type) { + case GroupId::TYPE_SWITCHBOX: + suffix = "switchbox"; + break; + default: + return IdString(); + } + + return id("X" + std::to_string(group.location.x) + "/Y" + std::to_string(group.location.y) + "/" + suffix); +} + +std::vector<GroupId> Arch::getGroups() const +{ + std::vector<GroupId> ret; + + for (int y = 1; y < chip_info->height-1; y++) { + for (int x = 1; x < chip_info->width-1; x++) { + GroupId group; + group.type = GroupId::TYPE_SWITCHBOX; + group.location.x = x; + group.location. y = y; + ret.push_back(group); + } + } + return ret; +} + +std::vector<BelId> Arch::getGroupBels(GroupId group) const +{ + std::vector<BelId> ret; + return ret; +} + +std::vector<WireId> Arch::getGroupWires(GroupId group) const +{ + std::vector<WireId> ret; + return ret; +} + +std::vector<PipId> Arch::getGroupPips(GroupId group) const +{ + std::vector<PipId> ret; + return ret; +} + +std::vector<GroupId> Arch::getGroupGroups(GroupId group) const +{ + std::vector<GroupId> ret; + return ret; +} + +// ----------------------------------------------------------------------- + NEXTPNR_NAMESPACE_END |