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<%page args="connections, block_ports"/>\
<%
sources = []
destinations = []
for connection in connections:
sources.append((connection["srcblk"], connection["srcport"]))
destinations.append((connection["dstblk"], connection["dstport"]))
%>\
%for (block_name, port_name, direction) in block_ports:
%if direction == "input":
%if not (block_name, port_name) in destinations:
assign s_${block_name}_${port_name}_tdata = {CHDR_W{1'b0}};
assign s_${block_name}_${port_name}_tlast = 1'b0;
assign s_${block_name}_${port_name}_tvalid = 1'b0;
%endif
%elif direction == "output":
%if not (block_name, port_name) in sources:
assign m_${block_name}_${port_name}_tready = 1'b1;
%endif
%endif
%endfor
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