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/***************************************************************************
* Copyright (C) 2011 by Martin Schmoelzer *
* <martin.schmoelzer@student.tuwien.ac.at> *
* *
* 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. *
***************************************************************************/
#ifndef __JTAG_H
#define __JTAG_H
#include "shorttypes.h"
#define NOP {__asm nop __endasm;}
void jtag_scan_in(u8 out_offset, u8 in_offset);
void jtag_scan_out(u8 out_offset);
void jtag_scan_io(u8 out_offset, u8 in_offset);
void jtag_slow_scan_in(u8 scan_size_bytes, u8 tdo_index, u8 scan_options);
void jtag_slow_scan_out(u8 scan_size_bytes, u8 tdi_index, u8 scan_options);
void jtag_slow_scan_io(u8 scan_size_bytes, u8 tdi_index, u8 tdo_index,
u8 scan_options);
void jtag_clock_tck(u16 count);
void jtag_clock_tms(u8 count, u8 sequence);
void jtag_slow_clock_tms(u8 count, u8 sequence);
u16 jtag_get_signals(void);
void jtag_set_signals(u8 low, u8 high);
void jtag_configure_tck_delay(u8 scan, u8 tck, u8 tms);
#endif
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