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[/] [altor32/] [trunk/] [or1k-sim/] [peripheral.h] - Rev 40
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//----------------------------------------------------------------- // AltOR32 // Alternative Lightweight OpenRisc // V2.0 // Ultra-Embedded.com // Copyright 2011 - 2013 // // Email: admin@ultra-embedded.com // // License: LGPL //----------------------------------------------------------------- // // Copyright (C) 2011 - 2013 Ultra-Embedded.com // // This source file may be used and distributed without // restriction provided that this copyright statement is not // removed from the file and that any derivative work contains // the original copyright notice and the associated disclaimer. // // This source file is free software; you can redistribute it // and/or modify it under the terms of the GNU Lesser General // Public License as published by the Free Software Foundation; // either version 2.1 of the License, or (at your option) any // later version. // // This source 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 Lesser General Public License for more // details. // // You should have received a copy of the GNU Lesser General // Public License along with this source; if not, write to the // Free Software Foundation, Inc., 59 Temple Place, Suite 330, // Boston, MA 02111-1307 USA //----------------------------------------------------------------- #ifndef __PERIPHERAL_H__ #define __PERIPHERAL_H__ //-------------------------------------------------------------------- // Class //-------------------------------------------------------------------- class Peripheral { public: // Peripheral access virtual void Reset(void) = 0; virtual void Clock(void) = 0; virtual TRegister Access(TAddress addr, TRegister data_in, TRegister wr, TRegister rd) = 0; virtual bool Interrupt(void) = 0; virtual TAddress GetStartAddress() = 0; virtual TAddress GetStopAddress() = 0; }; //-------------------------------------------------------------------- // Class //-------------------------------------------------------------------- class PeripheralInstance { public: PeripheralInstance() { instance = NULL; start_address = end_address = 0; } public: Peripheral * instance; TRegister start_address; TRegister end_address; }; #endif
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