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/************************************************************************************
* arch/avr/src/at91uc3/chip.h
*
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX 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 OWNER 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 __ARCH_AVR_SRC_AT91UC3_CHIP_H
#define __ARCH_AVR_SRC_AT91UC3_CHIP_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* Get customizations for each supported chip */
/* UC3 A0/A1 Series */
/* UC3 A2/A3 Series */
/* UC3 B0 (64-pin) / B1 (48-pin, no USB host) Series */
#if CONFIG_ARCH_CHIP_AT91UC3B064
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B0 1 /* UC3 B0 (64-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (64*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (16*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# define AVR32_USB_HOST 1 /* USB host support (OTG) */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 3 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 1 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 44 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 2 /* Number of crystal oscillators */
# define AVR32_NADC10 8 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B0128
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B0 1 /* UC3 B0 (64-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (128*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (32*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# define AVR32_USB_HOST 1 /* USB host support (OTG) */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 3 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 1 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 44 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 2 /* Number of crystal oscillators */
# define AVR32_NADC10 8 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B0256
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B0 1 /* UC3 B0 (64-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (256*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (32*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# define AVR32_USB_HOST 1 /* USB host support (OTG) */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 3 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 1 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 44 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 2 /* Number of crystal oscillators */
# define AVR32_NADC10 8 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B0512
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B0 1 /* UC3 B0 (64-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (512*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (96*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# define AVR32_USB_HOST 1 /* USB host support (OTG) */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 3 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 1 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 44 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 2 /* Number of crystal oscillators */
# define AVR32_NADC10 8 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B164
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B1 1 /* UC3 B0 (48-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (64*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (16*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# undef AVR32_USB_HOST /* No USB host support */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 2 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 0 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 28 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 1 /* Number of crystal oscillators */
# define AVR32_NADC10 6 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B1128
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B1 1 /* UC3 B0 (48-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (128*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (32*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# undef AVR32_USB_HOST /* No USB host support */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 2 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 0 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 28 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 1 /* Number of crystal oscillators */
# define AVR32_NADC10 6 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B1256
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B1 1 /* UC3 B0 (48-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (256*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (32*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# undef AVR32_USB_HOST /* No USB host support */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 2 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 0 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 28 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 1 /* Number of crystal oscillators */
# define AVR32_NADC10 6 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#elif CONFIG_ARCH_CHIP_AT91UC3B1512
# define CONFIG_ARCH_CHIP_AT91UC3B 1 /* UC3 B series */
# define CONFIG_ARCH_CHIP_AT91UC3B1 1 /* UC3 B0 (48-pin) series */
# define AVR32_ONCHIP_FLASH_SIZE (512*1024) /* Size of on-chip FLASH (bytes) */
# define AVR32_ONCHIP_SRAM_SIZE (96*1024) /* Size of on-chip SRAM (bytes) */
# define AVR32_USB_FULLSPEED 1 /* USB full-speed support */
# undef AVR32_USB_HOST /* No USB host support */
# define AVR32_USB_DEVICE 1 /* USB device support */
# define AVR32_NUSART 2 /* Number of USARTs */
# define AVR32_NSPI 2 /* Number of SPI */
# define AVR32_NTWI 1 /* Number of TWI (I2C) */
# define AVR32_NSSC 0 /* Number of SSC (I2S audio) */
# define AVR32_NGPIO 28 /* Number of GPIO pins */
# define AVR32_NTIMER 3 /* Number of Timers */
# define AVR32_NPWM 13 /* Number of PWM channels */
# define AVR32_NOSC 1 /* Number of crystal oscillators */
# define AVR32_NADC10 6 /* Number of 10-bit A/D channels */
# define AVR32_NDMAC 7 /* Number of DMA channels */
#else
# error "Unsupported AVR32 chip"
#endif
/* Include only the memory map. Other chip hardware files should then include this
* file for the proper setup
*/
#include "at91uc3_memorymap.h"
/************************************************************************************
* Public Types
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
#endif /* __ARCH_AVR_SRC_AT91UC3_CHIP_H */
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