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/* XC95 CPLD JTAG programming algorithms
Copyright (C) 2008 Uwe Bonnes bon@elektron.ikp.physik.tu-darmstadt.de
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.
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, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Based on the Xilinx 1532 BSDL Files and alg95??.cpp for naxjp */
#ifndef PROGALGXC95X_H
#define PROGALGXC95X_H
#include "jtag.h"
#include "jedecfile.h"
class ProgAlgXC95X
{
private:
static const byte ISC_NOOP;
static const byte ISC_DISABLE;
static const byte ISC_ERASE;
static const byte ISC_PROGRAM;
static const byte ISC_READ;
static const byte ISC_ENABLE;
static const byte XSC_BLANK_CHECK;
static const byte BYPASS;
Jtag *jtag;
int DRegLength;
void flow_enable();
void flow_disable();
void flow_error_exit();
void flow_array_read(JedecFile &file);
int flow_array_program(JedecFile &file);
int flow_array_verify(JedecFile &file);
int flow_blank_check();
void flow_erase();
public:
ProgAlgXC95X(Jtag &j, int s);
int blank_check(){flow_enable(); int ret= flow_blank_check(); flow_disable(); return ret;};
int erase(){flow_enable(); flow_erase(); return flow_blank_check();};
int array_verify(JedecFile &file);
void array_read(JedecFile &file);
void array_program(JedecFile &file);
};
#endif //PROGALGXC95X_H
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