mirror of
				https://github.com/YosysHQ/yosys
				synced 2025-11-04 05:19:11 +00:00 
			
		
		
		
	- Attempt to lookup a derived module if it potentially contains a port connection with elaboration ambiguities - Mark the cell if module has not yet been derived - This can be extended to implement automatic hierarchical port connections in a future change
		
			
				
	
	
		
			31 lines
		
	
	
	
		
			723 B
		
	
	
	
		
			Systemverilog
		
	
	
	
	
	
			
		
		
	
	
			31 lines
		
	
	
	
		
			723 B
		
	
	
	
		
			Systemverilog
		
	
	
	
	
	
module pass_through #(
 | 
						|
	parameter WIDTH = 1
 | 
						|
) (
 | 
						|
	input logic [WIDTH-1:0] inp,
 | 
						|
	output logic [WIDTH-1:0] out
 | 
						|
);
 | 
						|
	assign out = inp;
 | 
						|
endmodule
 | 
						|
 | 
						|
module gate (
 | 
						|
	input logic inp,
 | 
						|
	output logic [63:0]
 | 
						|
		out1, out2, out3, out4
 | 
						|
);
 | 
						|
	pass_through #(40) pt1('1, out1);
 | 
						|
	pass_through #(40) pt2(inp ? '1 : '0, out2);
 | 
						|
	pass_through #(40) pt3(inp ? '1 : 2'b10, out3);
 | 
						|
	pass_through #(40) pt4(inp ? '1 : inp, out4);
 | 
						|
endmodule
 | 
						|
 | 
						|
module gold (
 | 
						|
	input logic inp,
 | 
						|
	output logic [63:0]
 | 
						|
		out1, out2, out3, out4
 | 
						|
);
 | 
						|
	localparam ONES = 40'hFF_FFFF_FFFF;
 | 
						|
	pass_through #(40) pt1(ONES, out1);
 | 
						|
	pass_through #(40) pt2(inp ? ONES : 0, out2);
 | 
						|
	pass_through #(40) pt3(inp ? ONES : 2'sb10, out3);
 | 
						|
	pass_through #(40) pt4(inp ? ONES : inp, out4);
 | 
						|
endmodule
 |