/* Copyright (c) 2005, 2006 Anatoly Sokolov
   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 copyright holders nor the names of
     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. */

/* avr/iomXX4.h - definitions for ATmega164P/324P/644P and ATmega644 */

/* $Id: iomxx4.h,v 1.9.2.1 2006/04/19 16:53:25 aesok Exp $ */

#ifndef _AVR_IOMXX4_H_
#define _AVR_IOMXX4_H_ 1

/* This file should only be included from <avr/io.h>, never directly. */

#ifndef _AVR_IO_H_
#  error "Include <avr/io.h> instead of this file."
#endif

#ifndef _AVR_IOXXX_H_
#  define _AVR_IOXXX_H_ "iom164.h"
#else
#  error "Attempt to include more than one <avr/ioXXX.h> file."
#endif

/* Registers and associated bit numbers */

#define PINA	_SFR_IO8(0X00)
#define PINA7	7
#define PINA6	6
#define PINA5	5
#define PINA4	4
#define PINA3	3
#define PINA2	2
#define PINA1	1
#define PINA0	0

#define DDRA	_SFR_IO8(0X01)
#define DDA7	7
#define DDA6	6
#define DDA5	5
#define DDA4	4
#define DDA3	3
#define DDA2	2
#define DDA1	1
#define DDA0	0

#define PORTA	_SFR_IO8(0X02)
#define PA7	7
#define PA6	6
#define PA5	5
#define PA4	4
#define PA3	3
#define PA2	2
#define PA1	1
#define PA0	0

#define PINB	_SFR_IO8(0X03)
#define PINB7	7
#define PINB6	6
#define PINB5	5
#define PINB4	4
#define PINB3	3
#define PINB2	2
#define PINB1	1
#define PINB0	0

#define DDRB	_SFR_IO8(0x04)
#define DDB7	7
#define DDB6	6
#define DDB5	5
#define DDB4	4
#define DDB3	3
#define DDB2	2
#define DDB1	1
#define DDB0	0

#define PORTB	_SFR_IO8(0x05)
#define PB7	7
#define PB6	6
#define PB5	5
#define PB4	4
#define PB3	3
#define PB2	2
#define PB1	1
#define PB0	0

#define PINC	_SFR_IO8(0x06)
#define PINC7	7
#define PINC6	6
#define PINC5	5
#define PINC4	4
#define PINC3	3
#define PINC2	2
#define PINC1	1
#define PINC0	0

#define DDRC	_SFR_IO8(0x07)
#define DDC7	7
#define DDC6	6
#define DDC5	5
#define DDC4	4
#define DDC3	3
#define DDC2	2
#define DDC1	1
#define DDC0	0

#define PORTC	_SFR_IO8(0x08)
#define PC7	7
#define PC6	6
#define PC5	5
#define PC4	4
#define PC3	3
#define PC2	2
#define PC1	1
#define PC0	0

#define PIND	_SFR_IO8(0x09)
#define PIND7	7
#define PIND6	6
#define PIND5	5
#define PIND4	4
#define PIND3	3
#define PIND2	2
#define PIND1	1
#define PIND0	0

#define DDRD	_SFR_IO8(0x0A)
#define DDD7	7
#define DDD6	6
#define DDD5	5
#define DDD4	4
#define DDD3	3
#define DDD2	2
#define DDD1	1
#define DDD0	0

#define PORTD	_SFR_IO8(0x0B)
#define PD7	7
#define PD6	6
#define PD5	5
#define PD4	4
#define PD3	3
#define PD2	2
#define PD1	1
#define PD0	0

/* Reserved [0x0C..0x14] */

#define TIFR0	_SFR_IO8(0x15)
#define OCF0B	2
#define OCF0A	1
#define TOV0	0

#define TIFR1	_SFR_IO8(0x16)
#define ICF1	5
#define OCF1B	2
#define OCF1A	1
#define TOV1	0

#define TIFR2	_SFR_IO8(0x17)
#define OCF2B	2
#define OCF2A	1
#define TOV2	0

/* Reserved [0x18..0x1A] */

#define PCIFR	_SFR_IO8(0x1B)
#define PCIF3	3
#define PCIF2	2
#define PCIF1	1
#define PCIF0	0

#define EIFR   _SFR_IO8(0x1C)
#define INTF2	2
#define INTF1	1
#define INTF0	0

#define EIMSK	_SFR_IO8(0x1D)
#define INT2	2
#define INT1	1
#define INT0	0

#define GPIOR0	_SFR_IO8(0x1E)

#define EECR   _SFR_IO8(0x1F)
/* EECR - EEPROM Control Register */
#define EEPM1   5
#define EEPM0   4
#define EERIE   3
#define EEMPE   2
#define EEPE    1
#define EERE    0

#define EEDR   _SFR_IO8(0X20)

/* Combine EEARL and EEARH */
#define EEAR   _SFR_IO16(0x21)
#define EEARL  _SFR_IO8(0x21)
#define EEARH  _SFR_IO8(0X22)

/* 6-char sequence denoting where to find the EEPROM registers in memory space.
   Adresses denoted in hex syntax with uppercase letters. Used by the EEPROM
   subroutines.
   First two letters:  EECR address.
   Second two letters: EEDR address.
   Last two letters:   EEAR address.  */
#define __EEPROM_REG_LOCATIONS__ 1F2021

#define GTCCR	_SFR_IO8(0x23)
#define TSM	7
#define PSRASY	1
#define PSRSYNC 0

#define TCCR0A	_SFR_IO8(0x24)
#define COM0A1	7
#define COM0A0	6
#define COM0B1	5
#define COM0B0	4
#define WGM01	1
#define WGM00	0

#define TCCR0B	_SFR_IO8(0x25)
#define FOC0A	7
#define FOC0B	6
#define WGM02	3
#define CS02	2
#define CS01	1
#define CS00	0

#define TCNT0	_SFR_IO8(0X26)

#define OCR0A	_SFR_IO8(0X27)

#define OCR0B	_SFR_IO8(0X28)

/* Reserved [0x29] */

#define GPIOR1	_SFR_IO8(0x2A)

#define GPIOR2	_SFR_IO8(0x2B)

#define SPCR0	_SFR_IO8(0x2C)
#define SPIE0	7
#define SPE0	6
#define DORD0	5
#define MSTR0	4
#define CPOL0	3
#define CPHA0	2
#define SPR01	1
#define SPR00	0

#define SPSR0	_SFR_IO8(0x2D)
#define SPIF0	7
#define WCOL0	6
#define SPI2X0	0

#define SPDR0	_SFR_IO8(0X2E)

/* Reserved [0x2F] */

#define ACSR	_SFR_IO8(0x30)
#define ACD	7
#define ACBG	6
#define ACO	5
#define ACI	4
#define ACIE	3
#define ACIC	2
#define ACIS1	1
#define ACIS0	0

#define MONDR	_SFR_IO8(0x31)
#define OCDR	_SFR_IO8(0x31)
#define IDRD	7
#define OCDR7	7
#define OCDR6	6
#define OCDR5	5
#define OCDR4	4
#define OCDR3	3
#define OCDR2	2
#define OCDR1	1
#define OCDR0	0

/* Reserved [0x32] */

#define SMCR	_SFR_IO8(0x33)
#define SM2	3
#define SM1	2
#define SM0	1
#define SE	0

#define MCUSR	_SFR_IO8(0x34)
#define JTRF	4
#define WDRF	3
#define BORF	2
#define EXTRF	1
#define PORF	0

#define MCUCR	_SFR_IO8(0X35)
#define JTD	7
#define PUD	4
#define IVSEL	1
#define IVCE	0

/* Reserved [0x36] */

#define SPMCSR	_SFR_IO8(0x37)
#define SPMIE	7
#define RWWSB	6
#define SIGRD	5
#define RWWSRE	4
#define BLBSET	3
#define PGWRT	2
#define PGERS	1
#define SPMEN	0

/* Reserved [0x38..0x3C] */

/* SP [0x3D..0x3E] */
/* SREG [0x3F] */

#define WDTCSR	_SFR_MEM8(0x60)
#define WDIF	7
#define WDIE	6
#define WDP3	5
#define WDCE	4
#define WDE	3
#define WDP2	2
#define WDP1	1
#define WDP0	0

#define CLKPR	_SFR_MEM8(0x61)
#define CLKPCE	7
#define CLKPS3	3
#define CLKPS2	2
#define CLKPS1	1
#define CLKPS0	0

/* Reserved [0x62..0x63] */

#define PRR0	_SFR_MEM8(0x64)
#define PRTWI		7
#define PRTIM2		6
#define PRTIM0		5
#if !defined(__AVR_ATmega644__)
# define PRUSART1	4
#endif
#define PRTIM1		3
#define PRSPI		2
#define PRUSART0	1
#define PRADC		0

/* Reserved [0x65] */

#define OSCCAL	_SFR_MEM8(0x66)

/* Reserved [0x67] */

#define PCICR	_SFR_MEM8(0x68)
#define PCIE3	3
#define PCIE2	2
#define PCIE1	1
#define PCIE0	0

#define EICRA	_SFR_MEM8(0x69)
#define ISC21	5
#define ISC20	4
#define ISC11	3
#define ISC10	2
#define ISC01	1
#define ISC00	0

/* Reserved [0x6A] */

#define PCMSK0	_SFR_MEM8(0x6B)
#define PCINT7	7
#define PCINT6	6
#define PCINT5	5
#define PCINT4	4
#define PCINT3	3
#define PCINT2	2
#define PCINT1	1
#define PCINT0	0

#define PCMSK1	_SFR_MEM8(0x6C)
#define PCINT15 7
#define PCINT14 6
#define PCINT13 5
#define PCINT12 4
#define PCINT11 3
#define PCINT10 2
#define PCINT9	1
#define PCINT8	0

#define PCMSK2	_SFR_MEM8(0x6D)
#define PCINT23 7
#define PCINT22 6
#define PCINT21 5
#define PCINT20 4
#define PCINT19 3
#define PCINT18 2
#define PCINT17 1
#define PCINT16 0

#define TIMSK0	_SFR_MEM8(0x6E)
#define OCIE0B	2
#define OCIE0A	1
#define TOIE0	0

#define TIMSK1	_SFR_MEM8(0x6F)
#define ICIE1	5
#define OCIE1B	2
#define OCIE1A	1
#define TOIE1	0

#define TIMSK2	_SFR_MEM8(0x70)
#define OCIE2B	2
#define OCIE2A	1
#define TOIE2	0

/* Reserved [0x71..0x72] */

#define PCMSK3	_SFR_MEM8(0x73)
#define PCINT31 7
#define PCINT30 6
#define PCINT29 5
#define PCINT28 4
#define PCINT27 3
#define PCINT26 2
#define PCINT25 1
#define PCINT24 0

/* Reserved [0x74..0x77] */

/* Combine ADCL and ADCH */
#ifndef __ASSEMBLER__
#define ADC	_SFR_MEM16(0x78)
#endif
#define ADCW	_SFR_MEM16(0x78)
#define ADCL	_SFR_MEM8(0x78)
#define ADCH	_SFR_MEM8(0x79)

#define ADCSRA	_SFR_MEM8(0x7A)
#define ADEN	7
#define ADSC	6
#define ADATE	5
#define ADIF	4
#define ADIE	3
#define ADPS2	2
#define ADPS1	1
#define ADPS0	0

#define ADCSRB	_SFR_MEM8(0x7B)
#define ACME	6
#define ADTS2	2
#define ADTS1	1
#define ADTS0	0

#define ADMUX	_SFR_MEM8(0x7C)
#define REFS1	7
#define REFS0	6
#define ADLAR	5
#define MUX4	4
#define MUX3	3
#define MUX2	2
#define MUX1	1
#define MUX0	0

/* Reserved [0x7D] */

#define DIDR0	_SFR_MEM8(0x7E)
#define ADC7D	7
#define ADC6D	6
#define ADC5D	5
#define ADC4D	4
#define ADC3D	3
#define ADC2D	2
#define ADC1D	1
#define ADC0D	0

#define DIDR1	_SFR_MEM8(0x7F)
#define AIN1D	1
#define AIN0D	0

#define TCCR1A	_SFR_MEM8(0x80)
#define COM1A1	7
#define COM1A0	6
#define COM1B1	5
#define COM1B0	4
#define WGM11	1
#define WGM10	0

#define TCCR1B	_SFR_MEM8(0x81)
#define ICNC1	7
#define ICES1	6
#define WGM13	4
#define WGM12	3
#define CS12	2
#define CS11	1
#define CS10	0

#define TCCR1C	_SFR_MEM8(0x82)
#define FOC1A	7
#define FOC1B	6

/* Reserved [0x83] */

/* Combine TCNT1L and TCNT1H */
#define TCNT1	_SFR_MEM16(0x84)

#define TCNT1L	_SFR_MEM8(0x84)
#define TCNT1H	_SFR_MEM8(0x85)

/* Combine ICR1L and ICR1H */
#define ICR1	_SFR_MEM16(0x86)

#define ICR1L	_SFR_MEM8(0x86)
#define ICR1H	_SFR_MEM8(0x87)

/* Combine OCR1AL and OCR1AH */
#define OCR1A	_SFR_MEM16(0x88)

#define OCR1AL	_SFR_MEM8(0x88)
#define OCR1AH	_SFR_MEM8(0x89)

/* Combine OCR1BL and OCR1BH */
#define OCR1B	_SFR_MEM16(0x8A)

#define OCR1BL	_SFR_MEM8(0x8A)
#define OCR1BH	_SFR_MEM8(0x8B)

/* Reserved [0x8C..0xAF] */

#define TCCR2A	_SFR_MEM8(0xB0)
#define COM2A1	7
#define COM2A0	6
#define COM2B1	5
#define COM2B0	4
#define WGM21	1
#define WGM20	0

#define TCCR2B	_SFR_MEM8(0xB1)
#define FOC2A	7
#define FOC2B	6
#define WGM22	3
#define CS22	2
#define CS21	1
#define CS20	0

#define TCNT2	_SFR_MEM8(0xB2)

#define OCR2A	_SFR_MEM8(0xB3)

#define OCR2B	_SFR_MEM8(0xB4)

/* Reserved [0xB5] */

#define ASSR	_SFR_MEM8(0xB6)
#define EXCLK	6
#define AS2	5
#define TCN2UB	4
#define OCR2AUB 3
#define OCR2BUB 2
#define TCR2AUB 1
#define TCR2BUB 0

/* Reserved [0xB7] */

#define TWBR	_SFR_MEM8(0xB8)

#define TWSR	_SFR_MEM8(0xB9)
#define TWS7	7
#define TWS6	6
#define TWS5	5
#define TWS4	4
#define TWS3	3
#define TWPS1	1
#define TWPS0	0

#define TWAR	_SFR_MEM8(0xBA)
#define TWA6	7
#define TWA5	6
#define TWA4	5
#define TWA3	4
#define TWA2	3
#define TWA1	2
#define TWA0	1
#define TWGCE	0

#define TWDR	_SFR_MEM8(0xBB)

#define TWCR	_SFR_MEM8(0xBC)
#define TWINT	7
#define TWEA	6
#define TWSTA	5
#define TWSTO	4
#define TWWC	3
#define TWEN	2
#define TWIE	0

#define TWAMR	_SFR_MEM8(0xBD)
#define TWAM6	7
#define TWAM5	6
#define TWAM4	5
#define TWAM3	4
#define TWAM2	3
#define TWAM1	2
#define TWAM0	1

/* Reserved [0xBE..0xBF] */

#define UCSR0A	_SFR_MEM8(0xC0)
#define RXC0	7
#define TXC0	6
#define UDRE0	5
#define FE0	4
#define DOR0	3
#define UPE0	2
#define U2X0	1
#define MPCM0	0

#define UCSR0B	_SFR_MEM8(0XC1)
#define RXCIE0	7
#define TXCIE0	6
#define UDRIE0	5
#define RXEN0	4
#define TXEN0	3
#define UCSZ02	2
#define RXB80	1
#define TXB80	0

#define UCSR0C	_SFR_MEM8(0xC2)
#define UMSEL01 7
#define UMSEL00 6
#define UPM01	5
#define UPM00	4
#define USBS0	3
#define UCSZ01	2
#define UCSZ00	1
#define UCPOL0	0

/* Reserved [0xC3] */

/* Combine UBRR0L and UBRR0H */
#define UBRR0	_SFR_MEM16(0xC4)

#define UBRR0L	_SFR_MEM8(0xC4)
#define UBRR0H	_SFR_MEM8(0xC5)

#define UDR0	_SFR_MEM8(0XC6)

#if !defined(__AVR_ATmega644__)
/*
 * Only ATmega164/324 have a second USART.
 */
/* Reserved [0xC7] */

#define UCSR1A	_SFR_MEM8(0xC8)
#define RXC1	7
#define TXC1	6
#define UDRE1	5
#define FE1	4
#define DOR1	3
#define UPE1	2
#define U2X1	1
#define MPCM1	0

#define UCSR1B	_SFR_MEM8(0XC9)
#define RXCIE1	7
#define TXCIE1	6
#define UDRIE1	5
#define RXEN1	4
#define TXEN1	3
#define UCSZ12	2
#define RXB81	1
#define TXB81	0

#define UCSR1C	_SFR_MEM8(0xCA)
#define UMSEL11 7
#define UMSEL10 6
#define UPM11	5
#define UPM10	4
#define USBS1	3
#define UCSZ11	2
#define UCSZ10	1
#define UCPOL1	0

/* Reserved [0xCB] */

/* Combine UBRR1L and UBRR1H */
#define UBRR1	_SFR_MEM16(0xCC)

#define UBRR1L	_SFR_MEM8(0xCC)
#define UBRR1H	_SFR_MEM8(0xCD)

#define UDR1	_SFR_MEM8(0XCE)
#endif /* !defined(__AVR_ATmega644) */

/* Reserved [0xCF..0xFF] */

/* Interrupt vectors */
/* Vector 0 is the reset vector */
/* External Interrupt Request 0 */
#define INT0_vect			_VECTOR(1)
#define SIG_INTERRUPT0			_VECTOR(1)

/* External Interrupt Request 1 */
#define INT1_vect			_VECTOR(2)
#define SIG_INTERRUPT1			_VECTOR(2)

/* External Interrupt Request 2 */
#define INT2_vect			_VECTOR(3)
#define SIG_INTERRUPT2			_VECTOR(3)

/* Pin Change Interrupt Request 0 */
#define PCINT0_vect			_VECTOR(4)
#define SIG_PIN_CHANGE0			_VECTOR(4)

/* Pin Change Interrupt Request 1 */
#define PCINT1_vect			_VECTOR(5)
#define SIG_PIN_CHANGE1			_VECTOR(5)

/* Pin Change Interrupt Request 2 */
#define PCINT2_vect			_VECTOR(6)
#define SIG_PIN_CHANGE2			_VECTOR(6)

/* Pin Change Interrupt Request 3 */
#define PCINT3_vect			_VECTOR(7)
#define SIG_PIN_CHANGE3			_VECTOR(7)

/* Watchdog Time-out Interrupt */
#define WDT_vect			_VECTOR(8)
#define SIG_WATCHDOG_TIMEOUT		_VECTOR(8)

/* Timer/Counter2 Compare Match A */
#define TIMER2_COMPA_vect		_VECTOR(9)
#define SIG_OUTPUT_COMPARE2A		_VECTOR(9)

/* Timer/Counter2 Compare Match B */
#define TIMER2_COMPB_vect		_VECTOR(10)
#define SIG_OUTPUT_COMPARE2B		_VECTOR(10)

/* Timer/Counter2 Overflow */
#define TIMER2_OVF_vect			_VECTOR(11)
#define SIG_OVERFLOW2			_VECTOR(11)

/* Timer/Counter1 Capture Event */
#define TIMER1_CAPT_vect		_VECTOR(12)
#define SIG_INPUT_CAPTURE1		_VECTOR(12)

/* Timer/Counter1 Compare Match A */
#define TIMER1_COMPA_vect		_VECTOR(13)
#define SIG_OUTPUT_COMPARE1A		_VECTOR(13)

/* Timer/Counter1 Compare Match B */
#define TIMER1_COMPB_vect		_VECTOR(14)
#define SIG_OUTPUT_COMPARE1B		_VECTOR(14)

/* Timer/Counter1 Overflow */
#define TIMER1_OVF_vect			_VECTOR(15)
#define SIG_OVERFLOW1			_VECTOR(15)

/* Timer/Counter0 Compare Match A */
#define TIMER0_COMPA_vect		_VECTOR(16)
#define SIG_OUTPUT_COMPARE0A		_VECTOR(16)

/* Timer/Counter0 Compare Match B */
#define TIMER0_COMPB_vect		_VECTOR(17)
#define SIG_OUTPUT_COMPARE0B		_VECTOR(17)

/* Timer/Counter0 Overflow */
#define TIMER0_OVF_vect			_VECTOR(18)
#define SIG_OVERFLOW0			_VECTOR(18)

/* SPI Serial Transfer Complete */
#define SPI_STC_vect			_VECTOR(19)
#define SIG_SPI				_VECTOR(19)

/* USART0, Rx Complete */
#define USART0_RX_vect			_VECTOR(20)
#define SIG_USART_RECV			_VECTOR(20)

/* USART0 Data register Empty */
#define USART0_UDRE_vect		_VECTOR(21)
#define SIG_USART_DATA			_VECTOR(21)

/* USART0, Tx Complete */
#define USART0_TX_vect			_VECTOR(22)
#define SIG_USART_TRANS			_VECTOR(22)

/* Analog Comparator */
#define ANALOG_COMP_vect		_VECTOR(23)
#define SIG_COMPARATOR			_VECTOR(23)

/* ADC Conversion Complete */
#define ADC_vect			_VECTOR(24)
#define SIG_ADC				_VECTOR(24)

/* EEPROM Ready */
#define EE_READY_vect			_VECTOR(25)
#define SIG_EEPROM_READY		_VECTOR(25)

/* 2-wire Serial Interface */
#define TWI_vect			_VECTOR(26)
#define SIG_2WIRE_SERIAL		_VECTOR(26)

/* Store Program Memory Read */
#define SPM_READY_vect			_VECTOR(27)
#define SIG_SPM_READY			_VECTOR(27)

#if defined(__AVR_ATmega644__)

# define _VECTORS_SIZE 112

#else /* !defined(__AVR_ATmega644__) */

/* USART1, Rx Complete */
#define USART1_RX_vect			_VECTOR(28)
#define SIG_USART1_RECV			_VECTOR(28)

/* USART1 Data register Empty */
#define USART1_UDRE_vect		_VECTOR(29)
#define SIG_USART1_DATA			_VECTOR(29)

/* USART1, Tx Complete */
#define USART1_TX_vect			_VECTOR(30)
#define SIG_USART1_TRANS		_VECTOR(30)

# define _VECTORS_SIZE 124

#endif /* defined(__AVR_ATmega644__) */


#endif /* _AVR_IOMXX4_H_ */
