HIFIVE1-VP/platform/incl/sysc/top/h_bridge.h

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/*******************************************************************************
* Copyright (C) 2018 MINRES Technologies GmbH
* All rights reserved.
*
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* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*******************************************************************************/
#ifndef RISCV_SC_INCL_SYSC_TOP_H_BRIDGE_H_
#define RISCV_SC_INCL_SYSC_TOP_H_BRIDGE_H_
#include "cci_configuration"
#include <sysc/kernel/sc_module.h>
namespace sysc {
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class h_bridge : public sc_core::sc_module {
public:
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SC_HAS_PROCESS(h_bridge);// NOLINT
sc_core::sc_in<sc_dt::sc_logic> ha_i, la_i;
sc_core::sc_in<sc_dt::sc_logic> hb_i, lb_i;
sc_core::sc_in<sc_dt::sc_logic> hc_i, lc_i;
sc_core::sc_out<double> va_o, vb_o, vc_o;
cci::cci_param<double> vcc;
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h_bridge(const sc_core::sc_module_name &nm);
virtual ~h_bridge();
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private:
void ain_cb();
void bin_cb();
void cin_cb();
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void write_output(sc_dt::sc_logic h_i, sc_dt::sc_logic l_i, sc_core::sc_out<double> &v_o);
};
} /* namespace sysc */
#endif /* RISCV_SC_INCL_SYSC_TOP_H_BRIDGE_H_ */