torc/bitstream/Virtex2P.hpp

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// Torc - Copyright 2011 University of Southern California.  All Rights Reserved.
// $HeadURL: https://torc-isi.svn.sourceforge.net/svnroot/torc-isi/branches/staging/0.9/src/torc/bitstream/Virtex2P.hpp $
// $Id: Virtex2P.hpp 10 2011-10-12 18:40:16Z nsteiner $

// This program is free software: you can redistribute it and/or modify it under the terms of the 
// GNU General Public License as published by the Free Software Foundation, either version 3 of the 
// License, or (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See 
// the GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License along with this program.  If 
// not, see <http://www.gnu.org/licenses/>.

/// \file
/// \brief Header for the Virtex2P class.

#ifndef TORC_BITSTREAM_VIRTEX2P_HPP
#define TORC_BITSTREAM_VIRTEX2P_HPP

#include <boost/cstdint.hpp>
#include "torc/bitstream/Virtex2.hpp"

namespace torc { namespace architecture { class DDB; } }

namespace torc {
namespace bitstream {

namespace bitstream { class Virtex2PUnitTest; }
namespace bitstream { class Virtex2PFarUnitTest; }
namespace bitstream { void testVirtex2PDevice(const std::string& inDeviceName, 
    const boost::filesystem::path& inWorkingPath); }
namespace bitstream { void testVirtex2PFullMapping(const boost::filesystem::path& inWorkingPath); }

    /// \brief Virtex2P bitstream inherited from Virtex2 bitstream.
    class Virtex2P : public Virtex2 {
        friend class torc::bitstream::bitstream::Virtex2PUnitTest;
        friend class torc::bitstream::bitstream::Virtex2PFarUnitTest;
        friend void torc::bitstream::bitstream::testVirtex2PDevice(const std::string& inDeviceName, 
            const boost::filesystem::path& inWorkingPath);
        friend void torc::bitstream::bitstream::testVirtex2PFullMapping(const boost::filesystem::path& inWorkingPath);
      public:
    // functions
        /// \brief Initialize the device information.
        virtual void initializeDeviceInfo(const std::string& inDeviceName);
    // accessors
        virtual uint32_t getFrameLength(void) const {
            using namespace torc::common;
            // Frame Length Register Value: UG002, v2.2, November 5, 2007, Table 4-15.
            switch(mDevice) {
                case eXC2VP2: return 46;
                case eXC2VP4: return 106;
                case eXC2VP7: return 106;
                case eXC2VP20: return 146;
                case eXC2VPX20: return 146;
                case eXC2VP30: return 206;
                case eXC2VP40: return 226;
                case eXC2VP50: return 226;
                case eXC2VP70: return 266;
                case eXC2VPX70: return 266;
                case eXC2VP100: return 306;
                default: return 0;
            }
        }
    };

} // namespace bitstream
} // namespace torc // namespace torc

#endif // TORC_BITSTREAM_VIRTEX2P_HPP

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