38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
/*
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* blocks.h
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*
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* Created on: 04.05.2020
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* Author: eyck
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*/
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#ifndef _SIM_PERFORMANCE_PKT_SWITCH_H_
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#define _SIM_PERFORMANCE_PKT_SWITCH_H_
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#include "packet.h"
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#include <array>
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#include <scc/sc_owning_signal.h>
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#include <systemc>
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#include <tlm/scc/tagged_initiator_mixin.h>
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#include <tlm/scc/tagged_target_mixin.h>
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class pkt_switch : sc_core::sc_module {
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public:
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enum { NONE = std::numeric_limits<unsigned>::max() };
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sc_core::sc_in<bool> clk_i{"clk_i"};
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sc_core::sc_vector<tlm::scc::tagged_target_mixin<tlm::tlm_target_socket<32>>> tsck{"tsck", 4};
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sc_core::sc_vector<tlm::scc::tagged_initiator_mixin<tlm::tlm_initiator_socket<32>>> isck{"isck", 4};
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pkt_switch(sc_core::sc_module_name const&);
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virtual ~pkt_switch() = default;
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private:
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void clock_cb();
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void output_cb(unsigned);
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tlm::tlm_sync_enum nb_fw(unsigned, tlm::tlm_generic_payload&, tlm::tlm_phase&, sc_core::sc_time&);
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tlm::tlm_sync_enum nb_bw(unsigned, tlm::tlm_generic_payload&, tlm::tlm_phase&, sc_core::sc_time&);
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sc_core::sc_vector<scc::sc_owning_signal<tlm::tlm_generic_payload>> in_tx{"in_sig", 4};
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sc_core::sc_vector<sc_core::sc_fifo<tlm::tlm_generic_payload*>> out_fifo{"out_peq", 4};
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std::array<unsigned, 4> last_sel_inp{NONE, NONE, NONE, NONE};
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};
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#endif /* _SIM_PERFORMANCE_PKT_SWITCH_H_ */
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