2011-04-05 20:49:01 +08:00
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/*
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* File : at91_pio.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Develop Team
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*
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2013-07-21 20:01:24 +08:00
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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 2 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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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2011-04-05 20:49:01 +08:00
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*
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* Change Logs:
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* Date Author Notes
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* 2011-01-13 weety first version
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*/
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#ifndef AT91_PIO_H
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#define AT91_PIO_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define PIO_PER 0x00 /* Enable Register */
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#define PIO_PDR 0x04 /* Disable Register */
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#define PIO_PSR 0x08 /* Status Register */
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#define PIO_OER 0x10 /* Output Enable Register */
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#define PIO_ODR 0x14 /* Output Disable Register */
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#define PIO_OSR 0x18 /* Output Status Register */
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#define PIO_IFER 0x20 /* Glitch Input Filter Enable */
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#define PIO_IFDR 0x24 /* Glitch Input Filter Disable */
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#define PIO_IFSR 0x28 /* Glitch Input Filter Status */
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#define PIO_SODR 0x30 /* Set Output Data Register */
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#define PIO_CODR 0x34 /* Clear Output Data Register */
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#define PIO_ODSR 0x38 /* Output Data Status Register */
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#define PIO_PDSR 0x3c /* Pin Data Status Register */
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#define PIO_IER 0x40 /* Interrupt Enable Register */
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#define PIO_IDR 0x44 /* Interrupt Disable Register */
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#define PIO_IMR 0x48 /* Interrupt Mask Register */
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#define PIO_ISR 0x4c /* Interrupt Status Register */
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#define PIO_MDER 0x50 /* Multi-driver Enable Register */
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#define PIO_MDDR 0x54 /* Multi-driver Disable Register */
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#define PIO_MDSR 0x58 /* Multi-driver Status Register */
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#define PIO_PUDR 0x60 /* Pull-up Disable Register */
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#define PIO_PUER 0x64 /* Pull-up Enable Register */
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#define PIO_PUSR 0x68 /* Pull-up Status Register */
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#define PIO_ASR 0x70 /* Peripheral A Select Register */
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#define PIO_BSR 0x74 /* Peripheral B Select Register */
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#define PIO_ABSR 0x78 /* AB Status Register */
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#define PIO_OWER 0xa0 /* Output Write Enable Register */
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#define PIO_OWDR 0xa4 /* Output Write Disable Register */
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#define PIO_OWSR 0xa8 /* Output Write Status Register */
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#ifdef __cplusplus
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}
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#endif
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#endif
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