diff options
Diffstat (limited to 'src/systemc/tests/systemc/misc/communication/reslv/test1')
-rw-r--r-- | src/systemc/tests/systemc/misc/communication/reslv/test1/golden/test1.log | 26 | ||||
-rw-r--r-- | src/systemc/tests/systemc/misc/communication/reslv/test1/test1.cpp | 149 |
2 files changed, 175 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/communication/reslv/test1/golden/test1.log b/src/systemc/tests/systemc/misc/communication/reslv/test1/golden/test1.log new file mode 100644 index 000000000..298c904fe --- /dev/null +++ b/src/systemc/tests/systemc/misc/communication/reslv/test1/golden/test1.log @@ -0,0 +1,26 @@ +SystemC Simulation +P1: Set to Z +P2: Set to 0 +Value on Bus = X +Value on Bus = 0 +P1: Set to 1 +P2: Set to Z +Value on Bus = 1 +P1: Set to Z +P2: Set to 0 +Value on Bus = 0 +P1: Set to 1 +P2: Set to Z +Value on Bus = 1 +P1: Set to Z +P2: Set to 0 +Value on Bus = 0 +P1: Set to 1 +P2: Set to Z +Value on Bus = 1 +P1: Set to Z +P2: Set to 0 +Value on Bus = 0 +P1: Set to 1 +P2: Set to Z +Value on Bus = 1 diff --git a/src/systemc/tests/systemc/misc/communication/reslv/test1/test1.cpp b/src/systemc/tests/systemc/misc/communication/reslv/test1/test1.cpp new file mode 100644 index 000000000..9af5f4ddf --- /dev/null +++ b/src/systemc/tests/systemc/misc/communication/reslv/test1/test1.cpp @@ -0,0 +1,149 @@ +/***************************************************************************** + + Licensed to Accellera Systems Initiative Inc. (Accellera) under one or + more contributor license agreements. See the NOTICE file distributed + with this work for additional information regarding copyright ownership. + Accellera licenses this file to you 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. + + *****************************************************************************/ + +/***************************************************************************** + + test1.cpp -- + + Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15 + + *****************************************************************************/ + +/***************************************************************************** + + MODIFICATION LOG - modifiers, enter your name, affiliation, date and + changes you are making here. + + Name, Affiliation, Date: + Description of Modification: + + *****************************************************************************/ + +#include "systemc.h" + +SC_MODULE( proc1 ) +{ + SC_HAS_PROCESS( proc1 ); + + sc_signal_resolved& out; + sc_in<bool> in; + + proc1( sc_module_name n, + sc_signal_resolved& OUT_, + sc_signal<bool>& IN_ ) + : out(OUT_) + { + in(IN_); + SC_METHOD( entry ); + sensitive << in; + } + + void entry(); +}; + +void +proc1::entry() +{ + if ((bool) in == true) { + cout << "P1: Set to 1" << endl; + out = SC_LOGIC_1;//'1'; + } + else { + cout << "P1: Set to Z" << endl; + out = SC_LOGIC_Z;//'Z'; + } +} + + +SC_MODULE( proc2 ) +{ + SC_HAS_PROCESS( proc2 ); + + sc_signal_resolved& out; + sc_in<bool> in; + + proc2( sc_module_name n, + sc_signal_resolved& OUT_, + sc_signal<bool>& IN_ ) + : out(OUT_) + { + in(IN_); + SC_METHOD( entry ); + sensitive << in; + } + + void entry(); +}; + +void +proc2::entry() +{ + if ((bool) in == false) { + cout << "P2: Set to 0" << endl; + out = SC_LOGIC_0;//'0'; + } + else { + cout << "P2: Set to Z" << endl; + out = SC_LOGIC_Z;//'Z'; + } +} + +SC_MODULE( proc3 ) +{ + SC_HAS_PROCESS( proc3 ); + + const sc_signal_resolved& in; + + proc3( sc_module_name n, + const sc_signal_resolved& IN_ ) + : in(IN_) + { + SC_METHOD( entry ); + sensitive << in; + } + + void entry() + { + sc_logic v; + v = in; + cout << "Value on Bus = " << v.to_char() << endl; + } +}; + +int sc_main(int ac, char *av[]) +{ + sc_signal_resolved Bus; + sc_signal<bool> clock; + + proc1 P1("P1", Bus, clock); + proc2 P2("P2", Bus, clock); + proc3 P3("P3", Bus); + + sc_start(1, SC_NS); + clock = 1; + sc_start(10, SC_NS); + for (int i = 0; i < 3; i++) { + clock = 0; + sc_start(10, SC_NS); + clock = 1; + sc_start(10, SC_NS); + } + return 0; +} + |