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/* XCFxxP Flash PROM JTAG programming algorithms
*
* Copyright (C) 2010 Joris van Rantwijk
*
* 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 2 of the License, or
* (at your option) any later version.
*
*/
#ifndef PROGALGXCFP_H
#define PROGALGXCFP_H
#include "bitfile.h"
#include "jtag.h"
#include "progalg.h"
class ProgAlgXCFP : public ProgAlg
{
private:
Jtag *jtag;
unsigned long idcode;
unsigned int narray;
unsigned int block_size;
bool ccbParallelMode;
bool ccbMasterMode;
bool ccbFastClock;
bool ccbExternalClock;
public:
ProgAlgXCFP(Jtag &j, unsigned long id);
virtual ~ProgAlgXCFP() { }
virtual unsigned int getSize() const;
virtual int erase();
virtual int program(BitFile &file);
virtual int verify(BitFile &file);
virtual int read(BitFile &file);
virtual void reconfig();
virtual void disable();
void setParallelMode(bool v) { ccbParallelMode = v; }
bool getParallelMode() const { return ccbParallelMode; }
void setMasterMode(bool v) { ccbMasterMode = v; }
bool getMasterMode() const { return ccbMasterMode; }
void setFastClock(bool v) { ccbFastClock = v; }
bool getFastClock() const { return ccbFastClock; }
void setExternalClock(bool v) { ccbExternalClock = v; }
bool getExternalClock() const { return ccbExternalClock; }
private:
int verify_idcode();
void enable();
int erase(int array_mask);
uint16_t encodeCCB() const;
void decodeCCB(uint16_t ccb);
};
#endif //PROGALGXCFP_H
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