/******************************************************************************* * Copyright (C) 2017, 2018 MINRES Technologies GmbH * All rights reserved. * * 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 _PRCI_H_ #define _PRCI_H_ #include "scc/tlm_target.h" namespace sysc { class prci_regs; class prci : public sc_core::sc_module, public scc::tlm_target<> { public: SC_HAS_PROCESS(prci);// NOLINT sc_core::sc_port, 1, sc_core::SC_ZERO_OR_MORE_BOUND> hfxosc_i; sc_core::sc_in rst_i; sc_core::sc_out hfclk_o; prci(sc_core::sc_module_name nm); virtual ~prci() override; // need to keep it in source file because of fwd declaration of prci_regs protected: void hfxosc_cb(); void reset_cb(); void hfrosc_en_cb(); void hfxosc_en_cb(); void update_hfclk(); sc_core::sc_time hfxosc_clk, hfrosc_clk, pll_clk, hfclk; std::unique_ptr regs; sc_core::sc_event hfrosc_en_evt, hfxosc_en_evt; }; } /* namespace sysc */ #endif /* _GPIO_H_ */