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/* GECKO3COM
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*
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* Copyright (C) 2008 by
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* ___ ____ _ _
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* ( _`\ ( __)( ) ( )
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* | (_) )| (_ | |_| | Berne University of Applied Sciences
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* | _ <'| _) | _ | School of Engineering and
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* | (_) )| | | | | | Information Technology
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* (____/'(_) (_) (_)
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*
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*********************************************************************/
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/** \file gecko3com_i2c.h
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*********************************************************************
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* \brief adresses of the I2C devices
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*
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* \author GNUradio, Christoph Zimmermann bfh.ch
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*
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*/
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#ifndef INCLUDED_GECKO3COM_I2C_H
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#define INCLUDED_GECKO3COM_I2C_H
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#define I2C_DEV_EEPROM 0x50 /**< base adress of a I2C EEPROM: 7-bits 1010xxx */
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#define I2C_ADDR_BOOT (I2C_DEV_EEPROM | 0x1) /**< adress of the Boot EEPROM */
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#define I2C_DEV_IO 0x41 /**< base adress of a I2C IO expander: 7-bits 1000001 */
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/**
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* offsets into boot eeprom for configuration values
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*/
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#define FPGA_TYPE_OFFSET 0x3FDD /**< ASCII string with the fpga type as it is in the bit file */
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#define FPGA_TYPE_LEN 16
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#define FPGA_IDCODE_OFFSET 0x3FED /**< the JTAG chip IDCODE is a 32 bit integer stored as 0x11223344 */
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#define FPGA_IDCODE_LEN 10
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#define HW_REV_OFFSET 0x3FF7
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#define SERIAL_NO_OFFSET 0x3FF8
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#define SERIAL_NO_LEN 8
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#endif /* INCLUDED_GECKO3COM_I2C_H */
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