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convert nodes to pips

This commit is contained in:
Miodrag Milanovic 2025-09-11 10:35:13 +02:00
parent b8d2372019
commit f669ed54e6
1 changed files with 16 additions and 1 deletions
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17
himbaechel/uarch/gatemate/gen/arch_gen.py
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@ -226,12 +226,24 @@ def main():
print("==============================================================================")
os._exit(-1)
new_wires = dict()
for _,nodes in dev.get_connections():
for conn in nodes:
if conn.endpoint:
t_name = dev.get_tile_type(conn.x,conn.y)
if t_name not in new_wires:
new_wires[t_name] = set()
new_wires[t_name].add(conn.name)
for type_name in sorted(die.get_tile_type_list()):
tt = ch.create_tile_type(type_name)
for group in sorted(die.get_groups_for_type(type_name)):
tt.create_group(group.name, group.type)
for wire in sorted(die.get_endpoints_for_type(type_name)):
tt.create_wire(wire.name, wire.type)
if type_name in new_wires:
for wire in sorted(new_wires[type_name]):
tt.create_wire(wire+"_n", "NODE_WIRE")
for prim in sorted(die.get_primitives_for_type(type_name)):
bel = tt.create_bel(prim.name, prim.type, prim.z)
if (prim.name in ["CPE_LT_FULL", "CPE_BRIDGE"]):
@ -260,6 +272,9 @@ def main():
if mux.name == "CPE.C_SN":
mux_flags |= MUX_ROUTING
pp.extra_data = PipExtraData(PIP_EXTRA_MUX, ch.strs.id(mux.name), mux.bits, mux.value, mux_flags, plane)
if type_name in new_wires:
for wire in sorted(new_wires[type_name]):
pp = tt.create_pip(wire+"_n", wire)
# Setup tile grid
for x in range(dev.max_col() + 3):
@ -273,7 +288,7 @@ def main():
node = []
timing = ""
for conn in sorted(nodes):
node.append(NodeWire(conn.x + 2, conn.y + 2, conn.name))
node.append(NodeWire(conn.x + 2, conn.y + 2, (conn.name + "_n") if conn.endpoint else conn.name))
# for now update to last one we have defined
if len(conn.delay)>0:
timing = conn.delay