| /***************************************************************************** |
| |
| 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" |
| |
| void |
| one_to_four( const sc_bv<4>& x ) |
| { |
| cout << "x[3] = " << x[3] << endl; |
| cout << "x[2] = " << x[2] << endl; |
| cout << "x[1] = " << x[1] << endl; |
| cout << "x[0] = " << x[0] << endl; |
| } |
| |
| int |
| sc_main( int argc, char* argv[] ) |
| { |
| sc_bv<10> b1; |
| sc_bv<8> b2; |
| sc_bv<7> b3; |
| |
| sc_biguint<10> u1; |
| sc_biguint<8> u2; |
| sc_biguint<7> u3; |
| |
| sc_bigint<10> s1; |
| sc_bigint<8> s2; |
| sc_bigint<7> s3; |
| |
| b1 = "0010110101"; |
| b2 = "10010011"; |
| b3 = "1011011"; |
| |
| cout << "b1.range(5,2) ... " << endl; |
| one_to_four(b1.range(5,2)); |
| cout << "b2.range(4,1) ... " << endl; |
| one_to_four(b2.range(4,1)); |
| cout << "b3.range(6,3) ... " << endl; |
| one_to_four(b3.range(6,3)); |
| |
| u1 = 235; |
| u2 = 67; |
| u3 = 44; |
| |
| s1 = -235; |
| s2 = -32; |
| s3 = -1; |
| |
| cout << "b1 = " << b1 << endl; |
| cout << "b2 = " << b2 << endl; |
| cout << "b3 = " << b3 << endl; |
| |
| cout << "u1 = " << u1 << endl; |
| cout << "u2 = " << u2 << endl; |
| cout << "u3 = " << u3 << endl; |
| |
| cout << "s1 = " << s1 << endl; |
| cout << "s2 = " << s2 << endl; |
| cout << "s3 = " << s3 << endl; |
| |
| cout << "b1.range(3,0) = " << b1.range(3,0) << endl; |
| cout << "b1.range(0,3) = " << b1.range(0,3) << endl; |
| cout << "b2.range(4,1) = " << b2.range(4,1) << endl; |
| cout << "b2.range(1,4) = " << b2.range(1,4) << endl; |
| cout << "b3.range(5,3) = " << b3.range(5,3) << endl; |
| cout << "b3.range(3,5) = " << b3.range(3,5) << endl; |
| |
| cout << "u1.range(3,0) = " << sc_unsigned(u1.range(3,0)) << endl; |
| cout << "u1.range(0,3) = " << sc_unsigned(u1.range(0,3)) << endl; |
| cout << "u2.range(4,1) = " << sc_unsigned(u2.range(4,1)) << endl; |
| cout << "u2.range(1,4) = " << sc_unsigned(u2.range(1,4)) << endl; |
| cout << "u3.range(5,3) = " << sc_unsigned(u3.range(5,3)) << endl; |
| cout << "u3.range(3,5) = " << sc_unsigned(u3.range(3,5)) << endl; |
| cout << "u3.range(6,3) = " << sc_unsigned(u3.range(6,3)) << endl; |
| cout << "u3 = " << u3 << endl; |
| |
| cout << "s1.range(3,0) = " << sc_signed(s1.range(3,0)) << endl; |
| cout << "s1.range(0,3) = " << sc_signed(s1.range(0,3)) << endl; |
| cout << "s2.range(4,1) = " << sc_signed(s2.range(4,1)) << endl; |
| cout << "s2.range(1,4) = " << sc_signed(s2.range(1,4)) << endl; |
| cout << "s3.range(5,3) = " << sc_signed(s3.range(5,3)) << endl; |
| cout << "s3.range(3,5) = " << sc_signed(s3.range(3,5)) << endl; |
| cout << "s3.range(6,3) = " << sc_signed(s3.range(6,3)) << endl; |
| cout << "s3 = " << s3 << endl; |
| |
| u1 = b1; |
| u2 = b2; |
| u3 = b3; |
| |
| s1 = b1; |
| s2 = b2; |
| s3 = b3; |
| |
| cout << "u1.range(3,0) = " << sc_unsigned(u1.range(3,0)) << endl; |
| cout << "u1.range(0,3) = " << sc_unsigned(u1.range(0,3)) << endl; |
| cout << "u2.range(4,1) = " << sc_unsigned(u2.range(4,1)) << endl; |
| cout << "u2.range(1,4) = " << sc_unsigned(u2.range(1,4)) << endl; |
| cout << "u3.range(5,3) = " << sc_unsigned(u3.range(5,3)) << endl; |
| cout << "u3.range(3,5) = " << sc_unsigned(u3.range(3,5)) << endl; |
| cout << "u3.range(6,3) = " << sc_unsigned(u3.range(6,3)) << endl; |
| cout << "u3 = " << u3 << endl; |
| |
| cout << "s1.range(3,0) = " << sc_signed(s1.range(3,0)) << endl; |
| cout << "s1.range(0,3) = " << sc_signed(s1.range(0,3)) << endl; |
| cout << "s2.range(4,1) = " << sc_signed(s2.range(4,1)) << endl; |
| cout << "s2.range(1,4) = " << sc_signed(s2.range(1,4)) << endl; |
| cout << "s3.range(5,3) = " << sc_signed(s3.range(5,3)) << endl; |
| cout << "s3.range(3,5) = " << sc_signed(s3.range(3,5)) << endl; |
| cout << "s3.range(6,3) = " << sc_signed(s3.range(6,3)) << endl; |
| cout << "s3 = " << s3 << endl; |
| |
| return 0; |
| } |