| /***************************************************************************** |
| |
| 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. |
| |
| *****************************************************************************/ |
| |
| /***************************************************************************** |
| |
| tx.h -- |
| |
| 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: |
| |
| *****************************************************************************/ |
| |
| /* Filename tx.h */ |
| /* This is a SIO transmitter */ |
| |
| #include "systemc.h" |
| |
| SC_MODULE( sio_tx ) |
| { |
| SC_HAS_PROCESS( sio_tx ); |
| |
| sc_in_clk clk; |
| sc_in<bool> two_stop_bits; |
| sc_out<bool> tx; |
| |
| // Constructor |
| sio_tx( sc_module_name NAME, |
| sc_clock& CLK, |
| sc_signal<bool>& TWO_STOP_BITS, |
| sc_signal<bool>& TX ) |
| : two_stop_bits(TWO_STOP_BITS), tx(TX) |
| { |
| clk(CLK); |
| SC_CTHREAD( entry, clk.pos() ); |
| } |
| |
| // Process functionality in member function below |
| void entry(); |
| void byte (char byte); |
| void mark(int cycles); |
| }; |