diff options
Diffstat (limited to 'ice40/chipdb.py')
| -rw-r--r-- | ice40/chipdb.py | 70 |
1 files changed, 66 insertions, 4 deletions
diff --git a/ice40/chipdb.py b/ice40/chipdb.py index 37606b54..ac854fc8 100644 --- a/ice40/chipdb.py +++ b/ice40/chipdb.py @@ -36,10 +36,6 @@ wire_names = dict() wire_names_r = dict() wire_xy = dict() -num_tile_types = 5 -tile_sizes = {i: (0, 0) for i in range(num_tile_types)} -tile_bits = [[] for _ in range(num_tile_types)] - cbit_re = re.compile(r'B(\d+)\[(\d+)\]') portpins = dict() @@ -69,6 +65,11 @@ tiletypes["LOGIC"] = 1 tiletypes["IO"] = 2 tiletypes["RAMB"] = 3 tiletypes["RAMT"] = 4 +tiletypes["DSP0"] = 5 +tiletypes["DSP1"] = 6 +tiletypes["DSP2"] = 7 +tiletypes["DSP3"] = 8 +tiletypes["IPCON"] = 9 wiretypes["LOCAL"] = 1 wiretypes["GLOBAL"] = 2 @@ -187,6 +188,16 @@ def pipdelay(src, dst): # print(src, dst, src_type, dst_type, file=sys.stderr) assert 0 + +def init_tiletypes(device): + global num_tile_types, tile_sizes, tile_bits + if device == "5k": + num_tile_types = 10 + else: + num_tile_types = 5 + tile_sizes = {i: (0, 0) for i in range(num_tile_types)} + tile_bits = [[] for _ in range(num_tile_types)] + with open(sys.argv[1], "r") as f: mode = None @@ -198,6 +209,7 @@ with open(sys.argv[1], "r") as f: if line[0] == ".device": dev_name = line[1] + init_tiletypes(dev_name) dev_width = int(line[2]) dev_height = int(line[3]) num_wires = int(line[4]) @@ -237,6 +249,31 @@ with open(sys.argv[1], "r") as f: mode = None continue + if line[0] == ".dsp0_tile": + tiles[(int(line[1]), int(line[2]))] = "dsp0" + mode = None + continue + + if line[0] == ".dsp1_tile": + tiles[(int(line[1]), int(line[2]))] = "dsp1" + mode = None + continue + + if line[0] == ".dsp2_tile": + tiles[(int(line[1]), int(line[2]))] = "dsp2" + mode = None + continue + + if line[0] == ".dsp3_tile": + tiles[(int(line[1]), int(line[2]))] = "dsp3" + mode = None + continue + + if line[0] == ".ipcon_tile": + tiles[(int(line[1]), int(line[2]))] = "ipcon" + mode = None + continue + if line[0] == ".logic_tile_bits": mode = ("bits", 1) tile_sizes[1] = (int(line[1]), int(line[2])) @@ -257,6 +294,31 @@ with open(sys.argv[1], "r") as f: tile_sizes[4] = (int(line[1]), int(line[2])) continue + if line[0] == ".dsp0_tile_bits": + mode = ("bits", 5) + tile_sizes[5] = (int(line[1]), int(line[2])) + continue + + if line[0] == ".dsp1_tile_bits": + mode = ("bits", 6) + tile_sizes[6] = (int(line[1]), int(line[2])) + continue + + if line[0] == ".dsp2_tile_bits": + mode = ("bits", 7) + tile_sizes[7] = (int(line[1]), int(line[2])) + continue + + if line[0] == ".dsp3_tile_bits": + mode = ("bits", 8) + tile_sizes[8] = (int(line[1]), int(line[2])) + continue + + if line[0] == ".ipcon_tile_bits": + mode = ("bits", 9) + tile_sizes[9] = (int(line[1]), int(line[2])) + continue + if line[0] == ".ieren": mode = ("ieren",) continue |