70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
/*******************************************************************************
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* Copyright (C) 2018 MINRES Technologies GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*******************************************************************************/
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#ifndef _SYSC_TOP_TERMINAL_H_
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#define _SYSC_TOP_TERMINAL_H_
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#include "cci_configuration"
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#include "tlm/scc/signal_initiator_mixin.h"
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#include "tlm/scc/signal_target_mixin.h"
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#include "tlm/scc/tlm_signal.h"
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#include <memory>
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#include <sysc/kernel/sc_module.h>
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namespace sysc {
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class WsHandler;
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class terminal : public sc_core::sc_module {
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public:
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tlm::scc::tlm_signal_logic_out tx_o;
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tlm::scc::tlm_signal_logic_in rx_i;
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terminal();
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terminal(const sc_core::sc_module_name &nm);
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virtual ~terminal();
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cci::cci_param<bool> write_to_ws;
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protected:
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void before_end_of_elaboration();
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void receive(tlm::scc::tlm_signal_gp<sc_dt::sc_logic> &gp, sc_core::sc_time &delay);
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std::vector<uint8_t> queue;
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std::shared_ptr<sysc::WsHandler> handler;
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sc_core::sc_time last_tx_start = sc_core::SC_ZERO_TIME;
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};
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}
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#endif /* _SYSC_TOP_TERMINAL_H_ */
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