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authorEddie Hung <eddie@fpgeh.com>2019-06-07 15:47:28 -0700
committerEddie Hung <eddie@fpgeh.com>2019-06-07 15:47:28 -0700
commit58f4b106f3b5914fa00edd59bb2df56d9fe2632e (patch)
tree2c8a34fc19815adfbf952e93c9726a0318bb5e23 /tests/simple/implicit_ports.v
parentf705f6a0b5d19d38cf41ba5f782847de54110463 (diff)
parent2b350401c4577d54c0d460240e2d2847d2eeadc4 (diff)
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Merge branch 'master' into eddie/muxpack
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diff --git a/tests/simple/implicit_ports.v b/tests/simple/implicit_ports.v
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+// Test implicit port connections
+module alu (input [2:0] a, input [2:0] b, input cin, output cout, output [2:0] result);
+ assign cout = cin;
+ assign result = a + b;
+endmodule
+
+module named_ports(input [2:0] a, b, output [2:0] alu_result, output cout);
+ wire cin = 1;
+ alu alu (
+ .a(a),
+ .b, // Implicit connection is equivalent to .b(b)
+ .cin(), // Explicitely unconnected
+ .cout(cout),
+ .result(alu_result)
+ );
+endmodule