| // |
| //------------------------------------------------------------// |
| // Copyright 2009-2012 Mentor Graphics Corporation // |
| // All Rights Reserved Worldwid // |
| // // |
| // Licensed under the Apache License, Version 2.0 (the // |
| // "License"); you may not use this file except in // |
| // compliance with the License. You may obtain a copy of // |
| // the License at // |
| // // |
| // http://www.apache.org/licenses/LICENSE-2.0 // |
| // // |
| // Unless required by applicable law or agreed to in // |
| // writing, software distributed under the License is // |
| // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR // |
| // CONDITIONS OF ANY KIND, either express or implied. See // |
| // the License for the specific language governing // |
| // permissions and limitations under the License. // |
| //------------------------------------------------------------// |
| |
| |
| //----------------------------------------------------------------------------- |
| // Title: UVMC Connection Example - Native SC to SC |
| // |
| // This example serves as a review for how to make 'native' TLM connections |
| // between two SystemC components (does not use UVMC). |
| // |
| // (see UVMC_Connections_SC2SC-native.png) |
| // |
| // In SystemC, a ~port~ is connected to an ~export~ or an ~interface~ using |
| // the port's ~bind~ function. An sc_module's port can also be connected to |
| // a port in a parent module, which effectively promotes the port up one |
| // level of hierarchy. |
| // |
| // In this particular example, ~sc_main~ does the following |
| // |
| // - Instantiates ~producer~ and ~consumer~ sc_modules |
| // |
| // - Binds the producer's ~out~ port to the consumer's ~in~ export |
| // |
| // - Calls ~sc_start~ to start the SystemC portion of our testbench. |
| // |
| // The ~bind~ call looks the same for all port-to-export/interface connections, |
| // regardless of the port types and transaction types. The C++ compiler |
| // will let you know if you've attempted an incompatible connection. |
| //----------------------------------------------------------------------------- |
| |
| // (inline source) |
| #include <systemc.h> |
| using namespace sc_core; |
| |
| #include "consumer.h" |
| #include "producer.h" |
| |
| int sc_main(int argc, char* argv[]) |
| { |
| producer prod("prod"); |
| consumer cons("cons"); |
| |
| prod.out.bind(cons.in); |
| |
| sc_start(-1); |
| return 0; |
| } |
