Subversion Repositories riscv_vhdl

/**
 * @file
 * @copyright  Copyright 2017 GNSS Sensor Ltd. All right reserved.
 * @author     Sergey Khabarov - sergeykhbr@gmail.com
 * @brief      Fast Search Engnine (FSE) black-box model.
 */
 
#ifndef __DEBUGGER_SOCSIM_PLUGIN_FSEV2_H__
#define __DEBUGGER_SOCSIM_PLUGIN_FSEV2_H__
 
#include "iclass.h"
#include "iservice.h"
#include "coreservices/imemop.h"
 
namespace debugger {
 
class FseV2 : public IService, 
              public IMemoryOperation {
public:
    FseV2(const char *name);
 
    /** IMemoryOperation */
    virtual void b_transport(Axi4TransactionType *trans);
 
    virtual uint64_t getBaseAddress() {
        return baseAddress_.to_uint64();
    }
    virtual uint64_t getLength() {
        return length_.to_uint64();
    }
 
private:
    AttributeType baseAddress_;
    AttributeType length_;
 
    static const int FSE2_CHAN_MAX = 32;
 
    struct fsev2_chan_fields {
        volatile uint32_t common;//prn, acc_ms, carr_steps, coh_ena
        volatile int32_t carr_nco_f0;
        volatile int32_t carr_nco_dlt;
        volatile int32_t carr_nco_letter;
        volatile uint32_t max;
        volatile uint32_t ind;
        volatile uint32_t noise;
        volatile int32_t dopler;
    };
 
    struct fsev2_map {
       fsev2_chan_fields chan[FSE2_CHAN_MAX];
 
       volatile uint32_t hw_id; // msec ram capacity and hw_id
       volatile uint32_t control;
       volatile uint32_t ms_marker;
       volatile uint32_t carr_nco_th;
       volatile uint32_t code_nco_th;
       volatile int32_t carr_nco_if;
       volatile uint32_t code_nco;
       uint32_t reserved;
    } regs_;
};
 
DECLARE_CLASS(FseV2)
 
}  // namespace debugger
 
#endif  // __DEBUGGER_SOCSIM_PLUGIN_FSEV2_H__