/** * @file avr/iotn87.h * * @brief Definitions for ATtiny87 * * This file should only be included from , never directly. */ /* * Copyright (c) 2009 Atmel 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 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. */ #ifndef _AVR_IO_H_ # error "Include instead of this file." #endif #ifndef _AVR_IOXXX_H_ # define _AVR_IOXXX_H_ "iotn87.h" #else # error "Attempt to include more than one file." #endif #ifndef _AVR_ATtiny87_H_ #define _AVR_ATtiny87_H_ 1 /** * @defgroup Avr_iotn87 ATtiny87 Definitions * * @ingroup avr */ /**@{*/ /* Registers and associated bit numbers. */ #define PINA _SFR_IO8(0x00) #define PINA0 0 #define PINA1 1 #define PINA2 2 #define PINA3 3 #define PINA4 4 #define PINA5 5 #define PINA6 6 #define PINA7 7 #define DDRA _SFR_IO8(0x01) #define DDA0 0 #define DDA1 1 #define DDA2 2 #define DDA3 3 #define DDA4 4 #define DDA5 5 #define DDA6 6 #define DDA7 7 #define PORTA _SFR_IO8(0x02) #define PORTA0 0 #define PORTA1 1 #define PORTA2 2 #define PORTA3 3 #define PORTA4 4 #define PORTA5 5 #define PORTA6 6 #define PORTA7 7 #define PINB _SFR_IO8(0x03) #define PINB0 0 #define PINB1 1 #define PINB2 2 #define PINB3 3 #define PINB4 4 #define PINB5 5 #define PINB6 6 #define PINB7 7 #define DDRB _SFR_IO8(0x04) #define DDB0 0 #define DDB1 1 #define DDB2 2 #define DDB3 3 #define DDB4 4 #define DDB5 5 #define DDB6 6 #define DDB7 7 #define PORTB _SFR_IO8(0x05) #define PORTB0 0 #define PORTB1 1 #define PORTB2 2 #define PORTB3 3 #define PORTB4 4 #define PORTB5 5 #define PORTB6 6 #define PORTB7 7 #define PORTCR _SFR_IO8(0x12) #define PUDA 0 #define PUDB 2 #define BBMA 4 #define BBMB 5 #define TIFR0 _SFR_IO8(0x15) #define TOV0 0 #define OCF0A 1 #define TIFR1 _SFR_IO8(0x16) #define TOV1 0 #define OCF1A 1 #define OCF1B 2 #define ICF1 5 #define PCIFR _SFR_IO8(0x1B) #define PCIF0 0 #define PCIF1 1 #define EIFR _SFR_IO8(0x1C) #define INTF0 0 #define INTF1 1 #define EIMSK _SFR_IO8(0x1D) #define INT0 0 #define INT1 1 #define GPIOR0 _SFR_IO8(0x1E) #define GPIOR00 0 #define GPIOR01 1 #define GPIOR02 2 #define GPIOR03 3 #define GPIOR04 4 #define GPIOR05 5 #define GPIOR06 6 #define GPIOR07 7 #define EECR _SFR_IO8(0x1F) #define EERE 0 #define EEPE 1 #define EEMPE 2 #define EERIE 3 #define EEPM0 4 #define EEPM1 5 #define EEDR _SFR_IO8(0x20) #define EEDR0 0 #define EEDR1 1 #define EEDR2 2 #define EEDR3 3 #define EEDR4 4 #define EEDR5 5 #define EEDR6 6 #define EEDR7 7 #define EEAR _SFR_IO16(0x21) #define EEARL _SFR_IO8(0x21) #define EEAR0 0 #define EEAR1 1 #define EEAR2 2 #define EEAR3 3 #define EEAR4 4 #define EEAR5 5 #define EEAR6 6 #define EEAR7 7 #define EEARH _SFR_IO8(0x22) #define EEAR8 0 #define GTCCR _SFR_IO8(0x23) #define PSR1 0 #define PSR0 1 #define TSM 7 #define TCCR0A _SFR_IO8(0x25) #define WGM00 0 #define WGM01 1 #define COM0A0 6 #define COM0A1 7 #define TCCR0B _SFR_IO8(0x26) #define CS00 0 #define CS01 1 #define CS02 2 #define FOC0A 7 #define TCNT0 _SFR_IO8(0x27) #define TCNT00 0 #define TCNT01 1 #define TCNT02 2 #define TCNT03 3 #define TCNT04 4 #define TCNT05 5 #define TCNT06 6 #define TCNT07 7 #define OCR0A _SFR_IO8(0x28) #define OCR00 0 #define OCR01 1 #define OCR02 2 #define OCR03 3 #define OCR04 4 #define OCR05 5 #define OCR06 6 #define OCR07 7 #define GPIOR1 _SFR_IO8(0x2A) #define GPIOR10 0 #define GPIOR11 1 #define GPIOR12 2 #define GPIOR13 3 #define GPIOR14 4 #define GPIOR15 5 #define GPIOR16 6 #define GPIOR17 7 #define GPIOR2 _SFR_IO8(0x2B) #define GPIOR20 0 #define GPIOR21 1 #define GPIOR22 2 #define GPIOR23 3 #define GPIOR24 4 #define GPIOR25 5 #define GPIOR26 6 #define GPIOR27 7 #define SPCR _SFR_IO8(0x2C) #define SPR0 0 #define SPR1 1 #define CPHA 2 #define CPOL 3 #define MSTR 4 #define DORD 5 #define SPE 6 #define SPIE 7 #define SPSR _SFR_IO8(0x2D) #define SPI2X 0 #define WCOL 6 #define SPIF 7 #define SPDR _SFR_IO8(0x2E) #define SPDR0 0 #define SPDR1 1 #define SPDR2 2 #define SPDR3 3 #define SPDR4 4 #define SPDR5 5 #define SPDR6 6 #define SPDR7 7 #define ACSR _SFR_IO8(0x30) #define ACIS0 0 #define ACIS1 1 #define ACIC 2 #define ACIE 3 #define ACI 4 #define ACO 5 #define ACIRS 6 #define ACD 7 #define DWDR _SFR_IO8(0x31) #define DWDR0 0 #define DWDR1 1 #define DWDR2 2 #define DWDR3 3 #define DWDR4 4 #define DWDR5 5 #define DWDR6 6 #define DWDR7 7 #define SMCR _SFR_IO8(0x33) #define SE 0 #define SM0 1 #define SM1 2 #define MCUSR _SFR_IO8(0x34) #define PORF 0 #define EXTRF 1 #define BORF 2 #define WDRF 3 #define MCUCR _SFR_IO8(0x35) #define PUD 4 #define BODS 5 #define BODSE 6 #define SPMCSR _SFR_IO8(0x37) #define SPMEN 0 #define PGERS 1 #define PGWRT 2 #define RFLB 3 #define CTPB 4 #define SIGRD 5 #define RWWSB 6 #define WDTCR _SFR_MEM8(0x60) #define WDP0 0 #define WDP1 1 #define WDP2 2 #define WDE 3 #define WDCE 4 #define WDP3 5 #define WDIE 6 #define WDIF 7 #define CLKPR _SFR_MEM8(0x61) #define CLKPS0 0 #define CLKPS1 1 #define CLKPS2 2 #define CLKPS3 3 #define CLKPCE 7 #define CLKCSR _SFR_MEM8(0x62) #define CLKC0 0 #define CLKC1 1 #define CLKC2 2 #define CLKC3 3 #define CLKRDY 4 #define CLKCCE 7 #define CLKSELR _SFR_MEM8(0x63) #define CSEL0 0 #define CSEL1 1 #define CSEL2 2 #define CSEL3 3 #define CSUT0 4 #define CSUT1 5 #define COUT 6 #define PRR _SFR_MEM8(0x64) #define PRADC 0 #define PRUSI 1 #define PRTIM0 2 #define PRTIM1 3 #define PRSPI 4 #define PRLIN 5 #define OSCCAL _SFR_MEM8(0x66) #define CAL0 0 #define CAL1 1 #define CAL2 2 #define CAL3 3 #define CAL4 4 #define CAL5 5 #define CAL6 6 #define CAL7 7 #define PCICR _SFR_MEM8(0x68) #define PCIE0 0 #define PCIE1 1 #define EICRA _SFR_MEM8(0x69) #define ISC00 0 #define ISC01 1 #define ISC10 2 #define ISC11 3 #define PCMSK0 _SFR_MEM8(0x6B) #define PCINT0 0 #define PCINT1 1 #define PCINT2 2 #define PCINT3 3 #define PCINT4 4 #define PCINT5 5 #define PCINT6 6 #define PCINT7 7 #define PCMSK1 _SFR_MEM8(0x6C) #define PCINT8 0 #define PCINT9 1 #define PCINT10 2 #define PCINT11 3 #define PCINT12 4 #define PCINT13 5 #define PCINT14 6 #define PCINT15 7 #define TIMSK0 _SFR_MEM8(0x6E) #define TOIE0 0 #define OCIE0A 1 #define TIMSK1 _SFR_MEM8(0x6F) #define TOIE1 0 #define OCIE1A 1 #define OCIE1B 2 #define ICIE1 5 #define AMISCR _SFR_MEM8(0x77) #define ISRCEN 0 #define XREFEN 1 #define AREFEN 2 #ifndef __ASSEMBLER__ #define ADC _SFR_MEM16(0x78) #endif #define ADCW _SFR_MEM16(0x78) #define ADCL _SFR_MEM8(0x78) #define ADCL0 0 #define ADCL1 1 #define ADCL2 2 #define ADCL3 3 #define ADCL4 4 #define ADCL5 5 #define ADCL6 6 #define ADCL7 7 #define ADCH _SFR_MEM8(0x79) #define ADCH0 0 #define ADCH1 1 #define ADCH2 2 #define ADCH3 3 #define ADCH4 4 #define ADCH5 5 #define ADCH6 6 #define ADCH7 7 #define ADCSRA _SFR_MEM8(0x7A) #define ADPS0 0 #define ADPS1 1 #define ADPS2 2 #define ADIE 3 #define ADIF 4 #define ADATE 5 #define ADSC 6 #define ADEN 7 #define ADCSRB _SFR_MEM8(0x7B) #define ADTS0 0 #define ADTS1 1 #define ADTS2 2 #define ACIR0 4 #define ACIR1 5 #define ACME 6 #define BIN 7 #define ADMUX _SFR_MEM8(0x7C) #define MUX0 0 #define MUX1 1 #define MUX2 2 #define MUX3 3 #define MUX4 4 #define ADLAR 5 #define REFS0 6 #define REFS1 7 #define DIDR0 _SFR_MEM8(0x7E) #define ADC0D 0 #define ADC1D 1 #define ADC2D 2 #define ADC3D 3 #define ADC4D 4 #define ADC5D 5 #define ADC6D 6 #define ADC7D 7 #define DIDR1 _SFR_MEM8(0x7F) #define ADC8D 0 #define ADC9D 1 #define ADC10D 2 #define TCCR1A _SFR_MEM8(0x80) #define WGM10 0 #define WGM11 1 #define COM1B0 4 #define COM1B1 5 #define COM1A0 6 #define COM1A1 7 #define TCCR1B _SFR_MEM8(0x81) #define CS10 0 #define CS11 1 #define CS12 2 #define WGM12 3 #define WGM13 4 #define ICES1 6 #define ICNC1 7 #define TCCR1C _SFR_MEM8(0x82) #define FOC1B 6 #define FOC1A 7 #define TCCR1D _SFR_MEM8(0x83) #define OC1AU 0 #define OC1AV 1 #define OC1AW 2 #define OC1AX 3 #define OC1BU 4 #define OC1BV 5 #define OC1BW 6 #define OC1BX 7 #define TCNT1 _SFR_MEM16(0x84) #define TCNT1L _SFR_MEM8(0x84) #define TCNT1L0 0 #define TCNT1L1 1 #define TCNT1L2 2 #define TCNT1L3 3 #define TCNT1L4 4 #define TCNT1L5 5 #define TCNT1L6 6 #define TCNT1L7 7 #define TCNT1H _SFR_MEM8(0x85) #define TCNT1H0 0 #define TCNT1H1 1 #define TCNT1H2 2 #define TCNT1H3 3 #define TCNT1H4 4 #define TCNT1H5 5 #define TCNT1H6 6 #define TCNT1H7 7 #define ICR1 _SFR_MEM16(0x86) #define ICR1L _SFR_MEM8(0x86) #define ICR1L0 0 #define ICR1L1 1 #define ICR1L2 2 #define ICR1L3 3 #define ICR1L4 4 #define ICR1L5 5 #define ICR1L6 6 #define ICR1L7 7 #define ICR1H _SFR_MEM8(0x87) #define ICR1H0 0 #define ICR1H1 1 #define ICR1H2 2 #define ICR1H3 3 #define ICR1H4 4 #define ICR1H5 5 #define ICR1H6 6 #define ICR1H7 7 #define OCR1A _SFR_MEM16(0x88) #define OCR1AL _SFR_MEM8(0x88) #define OCR1AL0 0 #define OCR1AL1 1 #define OCR1AL2 2 #define OCR1AL3 3 #define OCR1AL4 4 #define OCR1AL5 5 #define OCR1AL6 6 #define OCR1AL7 7 #define OCR1AH _SFR_MEM8(0x89) #define OCR1AH0 0 #define OCR1AH1 1 #define OCR1AH2 2 #define OCR1AH3 3 #define OCR1AH4 4 #define OCR1AH5 5 #define OCR1AH6 6 #define OCR1AH7 7 #define OCR1B _SFR_MEM16(0x8A) #define OCR1BL _SFR_MEM8(0x8A) #define OCR1BL0 0 #define OCR1BL1 1 #define OCR1BL2 2 #define OCR1BL3 3 #define OCR1BL4 4 #define OCR1BL5 5 #define OCR1BL6 6 #define OCR1BL7 7 #define OCR1BH _SFR_MEM8(0x8B) #define OCR1BH0 0 #define OCR1BH1 1 #define OCR1BH2 2 #define OCR1BH3 3 #define OCR1BH4 4 #define OCR1BH5 5 #define OCR1BH6 6 #define OCR1BH7 7 #define ASSR _SFR_MEM8(0xB6) #define TCR0BUB 0 #define TCR0AUB 1 #define OCR0AUB 3 #define TCN0UB 4 #define AS0 5 #define EXCLK 6 #define USICR _SFR_MEM8(0xB8) #define USITC 0 #define USICLK 1 #define USICS0 2 #define USICS1 3 #define USIWM0 4 #define USIWM1 5 #define USIOIE 6 #define USISIE 7 #define USISR _SFR_MEM8(0xB9) #define USICNT0 0 #define USICNT1 1 #define USICNT2 2 #define USICNT3 3 #define USIDC 4 #define USIPF 5 #define USIOIF 6 #define USISIF 7 #define USIDR _SFR_MEM8(0xBA) #define USIDR0 0 #define USIDR1 1 #define USIDR2 2 #define USIDR3 3 #define USIDR4 4 #define USIDR5 5 #define USIDR6 6 #define USIDR7 7 #define USIBR _SFR_MEM8(0xBB) #define USIBR0 0 #define USIBR1 1 #define USIBR2 2 #define USIBR3 3 #define USIBR4 4 #define USIBR5 5 #define USIBR6 6 #define USIBR7 7 #define USIPP _SFR_MEM8(0xBC) #define USIPOS 0 #define LINCR _SFR_MEM8(0xC8) #define LCMD0 0 #define LCMD1 1 #define LCMD2 2 #define LENA 3 #define LCONF0 4 #define LCONF1 5 #define LIN13 6 #define LSWRES 7 #define LINSIR _SFR_MEM8(0xC9) #define LRXOK 0 #define LTXOK 1 #define LIDOK 2 #define LERR 3 #define LBUSY 4 #define LIDST0 5 #define LIDST1 6 #define LIDST2 7 #define LINENIR _SFR_MEM8(0xCA) #define LENRXOK 0 #define LENTXOK 1 #define LENIDOK 2 #define LENERR 3 #define LINERR _SFR_MEM8(0xCB) #define LBERR 0 #define LCERR 1 #define LPERR 2 #define LSERR 3 #define LFERR 4 #define LOVERR 5 #define LTOERR 6 #define LABORT 7 #define LINBTR _SFR_MEM8(0xCC) #define LBT0 0 #define LBT1 1 #define LBT2 2 #define LBT3 3 #define LBT4 4 #define LBT5 5 #define LDISR 7 #define LINBRR _SFR_MEM16(0xCD) #define LINBRRL _SFR_MEM8(0xCD) #define LDIV0 0 #define LDIV1 1 #define LDIV2 2 #define LDIV3 3 #define LDIV4 4 #define LDIV5 5 #define LDIV6 6 #define LDIV7 7 #define LINBRRH _SFR_MEM8(0xCE) #define LDIV8 0 #define LDIV9 1 #define LDIV10 2 #define LDIV11 3 #define LINDLR _SFR_MEM8(0xCF) #define LRXDL0 0 #define LRXDL1 1 #define LRXDL2 2 #define LRXDL3 3 #define LTXDL0 4 #define LTXDL1 5 #define LTXDL2 6 #define LTXDL3 7 #define LINIDR _SFR_MEM8(0xD0) #define LID0 0 #define LID1 1 #define LID2 2 #define LID3 3 #define LID4 4 #define LID5 5 #define LP0 6 #define LP1 7 #define LINSEL _SFR_MEM8(0xD1) #define LINDX0 0 #define LINDX1 1 #define LINDX2 2 #define LAINC 3 #define LINDAT _SFR_MEM8(0xD2) #define LDATA0 0 #define LDATA1 1 #define LDATA2 2 #define LDATA3 3 #define LDATA4 4 #define LDATA5 5 #define LDATA6 6 #define LDATA7 7 /* Interrupt vectors */ /* Vector 0 is the reset vector */ #define INT0_vect_num 1 #define INT0_vect _VECTOR(1) /* External Interrupt Request 0 */ #define USI_OVF_vect_num 19 #define USI_OVF_vect _VECTOR(19) /* USI Overflow */ #define INT1_vect_num 2 #define INT1_vect _VECTOR(2) /* External Interrupt Request 1 */ #define PCINT0_vect_num 3 #define PCINT0_vect _VECTOR(3) /* Pin Change Interrupt Request 0 */ #define PCINT1_vect_num 4 #define PCINT1_vect _VECTOR(4) /* Pin Change Interrupt Request 1 */ #define WDT_vect_num 5 #define WDT_vect _VECTOR(5) /* Watchdog Time-Out Interrupt */ #define TIMER1_CAPT_vect_num 6 #define TIMER1_CAPT_vect _VECTOR(6) /* Timer/Counter1 Capture Event */ #define TIMER1_COMPA_vect_num 7 #define TIMER1_COMPA_vect _VECTOR(7) /* Timer/Counter1 Compare Match 1A */ #define TIMER1_COMPB_vect_num 8 #define TIMER1_COMPB_vect _VECTOR(8) /* Timer/Counter1 Compare Match 1B */ #define TIMER1_OVF_vect_num 9 #define TIMER1_OVF_vect _VECTOR(9) /* Timer/Counter1 Overflow */ #define TIMER0_COMPA_vect_num 10 #define TIMER0_COMPA_vect _VECTOR(10) /* Timer/Counter0 Compare Match 0A */ #define TIMER0_OVF_vect_num 11 #define TIMER0_OVF_vect _VECTOR(11) /* Timer/Counter0 Overflow */ #define LIN_TC_vect_num 12 #define LIN_TC_vect _VECTOR(12) /* LIN Transfer Complete */ #define LIN_ERR_vect_num 13 #define LIN_ERR_vect _VECTOR(13) /* LIN Error */ #define SPI_STC_vect_num 14 #define SPI_STC_vect _VECTOR(14) /* SPI Serial Transfer Complete */ #define ADC_vect_num 15 #define ADC_vect _VECTOR(15) /* ADC Conversion Complete */ #define EE_RDY_vect_num 16 #define EE_RDY_vect _VECTOR(16) /* EEPROM Ready */ #define ANA_COMP_vect_num 17 #define ANA_COMP_vect _VECTOR(17) /* Analog Comparator */ #define USI_START_vect_num 18 #define USI_START_vect _VECTOR(18) /* USI Start */ #define _VECTOR_SIZE 2 /* Size of individual vector. */ #define _VECTORS_SIZE (20 * _VECTOR_SIZE) /* Constants */ #define SPM_PAGESIZE (128) #define RAMSTART (0x0100) #define RAMSIZE (512) #define RAMEND (RAMSTART + RAMSIZE - 1) #define XRAMSTART (NA) #define XRAMSIZE (0) #define XRAMEND (RAMEND) #define E2END (0x1FF) #define E2PAGESIZE (4) #define FLASHEND (0x1FFF) /* Fuses */ #define FUSE_MEMORY_SIZE 3 /* Low Fuse Byte */ #define FUSE_CKSEL0 (unsigned char)~_BV(0) /* Select Clock source */ #define FUSE_CKSEL1 (unsigned char)~_BV(1) /* Select Clock source */ #define FUSE_CKSEL2 (unsigned char)~_BV(2) /* Select Clock source */ #define FUSE_CKSEL3 (unsigned char)~_BV(3) /* Select Clock source */ #define FUSE_SUT0 (unsigned char)~_BV(4) /* Select start-up time */ #define FUSE_SUT1 (unsigned char)~_BV(5) /* Select start-up time */ #define FUSE_CKOUT (unsigned char)~_BV(6) /* Clock Output Enable */ #define FUSE_CKDIV8 (unsigned char)~_BV(7) /* Divide clock by 8 */ #define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8) /* High Fuse Byte */ #define FUSE_BODLEVEL0 (unsigned char)~_BV(0) /* Brown-out Detector trigger level */ #define FUSE_BODLEVEL1 (unsigned char)~_BV(1) /* Brown-out Detector trigger level */ #define FUSE_BODLEVEL2 (unsigned char)~_BV(2) /* Brown-out Detector trigger level */ #define FUSE_EESAVE (unsigned char)~_BV(3) /* EEPROM memory is preserved through the Chip Erase */ #define FUSE_WDTON (unsigned char)~_BV(4) /* Watchdog Timer always ON */ #define FUSE_SPIEN (unsigned char)~_BV(5) /* Enable Serial Program and Data Downloading */ #define FUSE_DWEN (unsigned char)~_BV(6) /* DebugWIRE Enable */ #define FUSE_RSTDISBL (unsigned char)~_BV(7) /* External Reset disable */ #define HFUSE_DEFAULT (FUSE_SPIEN) /* Extended Fuse Byte */ #define FUSE_SELFPRGEN (unsigned char)~_BV(0) /* Self-Programming Enable */ #define EFUSE_DEFAULT (0xFF) /* Lock Bits */ #define __LOCK_BITS_EXIST /* Signature */ #define SIGNATURE_0 0x1E #define SIGNATURE_1 0x93 #define SIGNATURE_2 0x87 /**@}*/ #endif /* _AVR_ATtiny87_H_ */