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/*
* Copyright (c) 2009 NVIDIA Corporation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the NVIDIA Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef INCLUDED_TCA6416_EXPANDER_REG_HEADER
#define INCLUDED_TCA6416_EXPANDER_REG_HEADER
// Ports evailable on TCA6416. it is having 2 ports
#define TCA6416_PORT_0 0
#define TCA6416_PORT_1 1
// Each port is having 8 pins
#define TCA6416_PIN_0 0
#define TCA6416_PIN_1 1
#define TCA6416_PIN_2 2
#define TCA6416_PIN_3 3
#define TCA6416_PIN_4 4
#define TCA6416_PIN_5 5
#define TCA6416_PIN_6 6
#define TCA6416_PIN_7 7
// Registers
#define TCA6416_INPUT_PORT_0 0x00 // For ports 00 to 07
#define TCA6416_INPUT_PORT_1 0x01 // For ports 10 to 17
#define TCA6416_OUTPUT_PORT_0 0x02 // For ports 00 to 07
#define TCA6416_OUTPUT_PORT_1 0x03 // For ports 10 to 17
#define TCA6416_POLARITY_INV_PORT_0 0x04 // For ports 00 to 07
#define TCA6416_POLARITY_INV_PORT_1 0x05 // For ports 10 to 17
#define TCA6416_CONFIG_PORT_0 0x06 // For ports 00 to 07
#define TCA6416_CONFIG_PORT_1 0x07 // For ports 10 to 17
#define TCA6416_INVALID_PORT 0xFF
#endif //INCLUDED_TCA6416_EXPANDER_REG_HEADER
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