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Diffstat (limited to 'include/avr/iotn43u.h')
| -rw-r--r-- | include/avr/iotn43u.h | 586 |
1 files changed, 586 insertions, 0 deletions
diff --git a/include/avr/iotn43u.h b/include/avr/iotn43u.h new file mode 100644 index 0000000000..52038673ad --- /dev/null +++ b/include/avr/iotn43u.h @@ -0,0 +1,586 @@ +/** + * @file avr/iotn43u.h + * + * @brief Definitions for ATtiny43U + * + * This file should only be included from <avr/io.h>, never directly. + */ + +/* + * Copyright (c) 2007 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 <avr/io.h> instead of this file." +#endif + +#ifndef _AVR_IOXXX_H_ +# define _AVR_IOXXX_H_ "iotn43u.h" +#else +# error "Attempt to include more than one <avr/ioXXX.h> file." +#endif + + +#ifndef _AVR_IOTN43U_H_ +#define _AVR_IOTN43U_H_ 1 + +/** + * @defgroup Avr_iotn43u ATtiny43U Definitions + * + * @ingroup avr + */ +/**@{*/ + +/* Registers and associated bit numbers */ + +#define PRR _SFR_IO8(0x00) +#define PRADC 0 +#define PRUSI 1 +#define PRTIM0 2 +#define PRTIM1 3 + +#define DIDR0 _SFR_IO8(0x01) +#define ADC0D 0 +#define ADC1D 1 +#define ADC2D 2 +#define ADC3D 3 +#define AIN0D 4 +#define AIN1D 5 + +/* Reserved [0x02] */ + +#define ADCSRB _SFR_IO8(0x03) +#define ADTS0 0 +#define ADTS1 1 +#define ADTS2 2 +#define ADLAR 4 +#define ACME 6 + +#define ADC _SFR_IO16(0x04) + +#define ADCL _SFR_IO8(0x04) +#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_IO8(0x05) +#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_IO8(0x06) +#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 ADMUX _SFR_IO8(0x07) +#define MUX0 0 +#define MUX1 1 +#define MUX2 2 +#define REFS0 6 + +#define ACSR _SFR_IO8(0x08) +#define ACIS0 0 +#define ACIS1 1 +#define ACIE 3 +#define ACI 4 +#define ACO 5 +#define ACBG 6 +#define ACD 7 + +/* Reserved [0x09], [0x0A] */ + +#define TIFR1 _SFR_IO8(0x0B) +#define TOV1 0 +#define OCF1A 1 +#define OCF1B 2 + +#define TIMSK1 _SFR_IO8(0x0C) +#define TOIE1 0 +#define OCIE1A 1 +#define OCIE1B 2 + +#define USICR _SFR_IO8(0x0D) +#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_IO8(0x0E) +#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_IO8(0x0F) +#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_IO8(0x10) +#define USIBR0 0 +#define USIBR1 1 +#define USIBR2 2 +#define USIBR3 3 +#define USIBR4 4 +#define USIBR5 5 +#define USIBR6 6 +#define USIBR7 7 + +/* Reserved [0x11] */ + +#define PCMSK0 _SFR_IO8(0x12) +#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 GPIOR0 _SFR_IO8(0x13) +#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 GPIOR1 _SFR_IO8(0x14) +#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(0x15) +#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 PINB _SFR_IO8(0x16) +#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(0x17) +#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(0x18) +#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 PINA _SFR_IO8(0x19) +#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(0x1A) +#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(0x1B) +#define PORTA0 0 +#define PORTA1 1 +#define PORTA2 2 +#define PORTA3 3 +#define PORTA4 4 +#define PORTA5 5 +#define PORTA6 6 +#define PORTA7 7 + +/* EEPROM Control Register */ +#define EECR _SFR_IO8(0x1C) +#define EERE 0 +#define EEPE 1 +#define EEMPE 2 +#define EERIE 3 +#define EEPM0 4 +#define EEPM1 5 + +/* EEPROM Data Register */ +#define EEDR _SFR_IO8(0x1D) + +/* EEPROM Address Register */ +#define EEARL _SFR_IO8(0x1E) + +/* Reserved [0x1F] */ + +#define PCMSK1 _SFR_IO8(0x20) +#define PCINT8 0 +#define PCINT9 1 +#define PCINT10 2 +#define PCINT11 3 + +#define WDTCSR _SFR_IO8(0x21) +#define WDP0 0 +#define WDP1 1 +#define WDP2 2 +#define WDE 3 +#define WDCE 4 +#define WDP3 5 +#define WDIE 6 +#define WDIF 7 + +/* Reserved [0x22] */ + +#define GTCCR _SFR_IO8(0x23) +#define PSR10 0 +#define TSM 7 + +/* Reserved [0x24], [0x25] */ + +#define CLKPR _SFR_IO8(0x26) +#define CLKPS0 0 +#define CLKPS1 1 +#define CLKPS2 2 +#define CLKPS3 3 +#define CLKPCE 7 + +/* Reserved [0x27],[0x28],[0x29],[0x2A] */ + +#define OCR1B _SFR_IO8(0x2B) +#define OCR1B_0 0 +#define OCR1B_1 1 +#define OCR1B_2 2 +#define OCR1B_3 3 +#define OCR1B_4 4 +#define OCR1B_5 5 +#define OCR1B_6 6 +#define OCR1B_7 7 + +#define OCR1A _SFR_IO8(0x2C) +#define OCR1A_0 0 +#define OCR1A_1 1 +#define OCRA1_2 2 +#define OCRA1_3 3 +#define OCRA1_4 4 +#define OCRA1_5 5 +#define OCRA1_6 6 +#define OCRA1_7 7 + +#define TCNT1 _SFR_IO8(0x2D) +#define TCNT1_0 0 +#define TCNT1_1 1 +#define TCNT1_2 2 +#define TCNT1_3 3 +#define TCNT1_4 4 +#define TCNT1_5 5 +#define TCNT1_6 6 +#define TCNT1_7 7 + +#define TCCR1B _SFR_IO8(0x2E) +#define CS10 0 +#define CS11 1 +#define CS12 2 +#define WGM12 3 +#define FOC1B 6 +#define FOC1A 7 + +#define TCCR1A _SFR_IO8(0x2F) +#define WGM10 0 +#define WGM11 1 +#define COM1B0 4 +#define COM1B1 5 +#define COM1A0 6 +#define COM1A1 7 + +#define TCCR0A _SFR_IO8(0x30) +#define WGM00 0 +#define WGM01 1 +#define COM0B0 4 +#define COM0B1 5 +#define COM0A0 6 +#define COM0A1 7 + +#define OSCCAL _SFR_IO8(0x31) +#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 TCNT0 _SFR_IO8(0x32) +#define TCNT0_0 0 +#define TCNT0_1 1 +#define TCNT0_2 2 +#define TCNT0_3 3 +#define TCNT0_4 4 +#define TCNT0_5 5 +#define TCNT0_6 6 +#define TCNT0_7 7 + +#define TCCR0B _SFR_IO8(0x33) +#define CS00 0 +#define CS01 1 +#define CS02 2 +#define WGM02 3 +#define FOC0B 6 +#define FOC0A 7 + +#define MCUSR _SFR_IO8(0x34) +#define PORF 0 +#define EXTRF 1 +#define BORF 2 +#define WDRF 3 + +#define MCUCR _SFR_IO8(0x35) +#define ISC00 0 +#define ISC01 1 +#define BODSE 2 +#define SM0 3 +#define SM1 4 +#define SE 5 +#define PUD 6 +#define BODS 7 + +#define OCR0A _SFR_IO8(0x36) +#define OCR0A_0 0 +#define OCR0A_1 1 +#define OCR0A_2 2 +#define OCR0A_3 3 +#define OCR0A_4 4 +#define OCR0A_5 5 +#define OCR0A_6 6 +#define OCR0A_7 7 + +#define SPMCSR _SFR_IO8(0x37) +#define SPMEN 0 +#define PGERS 1 +#define PGWRT 2 +#define RFLB 3 +#define CTPB 4 + +#define TIFR0 _SFR_IO8(0x38) +#define TOV0 0 +#define OCF0A 1 +#define OCF0B 2 + +#define TIMSK0 _SFR_IO8(0x39) +#define TOIE0 0 +#define OCIE0A 1 +#define OCIE0B 2 + +#define GIFR _SFR_IO8(0x3A) +#define PCIF0 4 +#define PCIF1 5 +#define INTF0 6 + +#define GIMSK _SFR_IO8(0x3B) +#define PCIE0 4 +#define PCIE1 5 +#define INT0 6 + +#define OCR0B _SFR_IO8(0x3C) +#define OCR0B_0 0 +#define OCR0B_1 1 +#define OCR0B_2 2 +#define OCR0B_3 3 +#define OCR0B_4 4 +#define OCR0B_5 5 +#define OCR0B_6 6 +#define OCR0B_7 7 + + + +/* Interrupt Vectors */ +/* Interrupt vector 0 is the reset vector. */ + +/* External Interrupt Request 0 */ +#define INT0_vect _VECTOR(1) + +/* Pin Change Interrupt Request 0 */ +#define PCINT0_vect _VECTOR(2) + +/* Pin Change Interrupt Request 1 */ +#define PCINT1_vect _VECTOR(3) + +/* Watchdog Time-out */ +#define WDT_vect _VECTOR(4) + +/* Timer/Counter1 Compare Match A */ +#define TIM1_COMPA_vect _VECTOR(5) + +/* Timer/Counter1 Compare Match B */ +#define TIM1_COMPB_vect _VECTOR(6) + +/* Timer/Counter1 Overflow */ +#define TIM1_OVF_vect _VECTOR(7) + +/* Timer/Counter0 Compare Match A */ +#define TIM0_COMPA_vect _VECTOR(8) + +/* Timer/Counter0 Compare Match B */ +#define TIM0_COMPB_vect _VECTOR(9) + +/* Timer/Counter0 Overflow */ +#define TIM0_OVF_vect _VECTOR(10) + +/* Analog Comparator */ +#define ANA_COMP_vect _VECTOR(11) + +/* ADC Conversion Complete */ +#define ADC_vect _VECTOR(12) + +/* EEPROM Ready */ +#define EE_RDY_vect _VECTOR(13) + +/* USI START */ +#define USI_START_vect _VECTOR(14) + +/* USI Overflow */ +#define USI_OVF_vect _VECTOR(15) + +#define _VECTORS_SIZE 32 + + +/* Constants */ +#define SPM_PAGESIZE 64 +#define RAMEND 0x15F +#define XRAMEND RAMEND +#define E2END 0x3F +#define E2PAGESIZE 4 +#define FLASHEND 0xFFF + + +/* Fuse Information */ +#define FUSE_MEMORY_SIZE 3 + +/* Low Fuse Byte */ +#define FUSE_CKSEL0 (unsigned char)~_BV(0) +#define FUSE_CKSEL1 (unsigned char)~_BV(1) +#define FUSE_CKSEL2 (unsigned char)~_BV(2) +#define FUSE_CKSEL3 (unsigned char)~_BV(3) +#define FUSE_SUT0 (unsigned char)~_BV(4) +#define FUSE_SUT1 (unsigned char)~_BV(5) +#define FUSE_CKOUT (unsigned char)~_BV(6) +#define FUSE_CKDIV8 (unsigned char)~_BV(7) +#define LFUSE_DEFAULT (FUSE_CKSEL0 & FUSE_CKSEL2 & FUSE_CKSEL3 & FUSE_SUT0 & FUSE_CKDIV8) + +/* High Fuse Byte */ +#define FUSE_BODLEVEL0 (unsigned char)~_BV(0) +#define FUSE_BODLEVEL1 (unsigned char)~_BV(1) +#define FUSE_BODLEVEL2 (unsigned char)~_BV(2) +#define FUSE_EESAVE (unsigned char)~_BV(3) +#define FUSE_WDTON (unsigned char)~_BV(4) +#define FUSE_SPIEN (unsigned char)~_BV(5) +#define FUSE_DWEN (unsigned char)~_BV(6) +#define FUSE_RSTDISBL (unsigned char)~_BV(7) +#define HFUSE_DEFAULT (FUSE_SPIEN) + +/* Extended Fuse Byte */ +#define FUSE_SELFPRGEN (unsigned char)~_BV(0) +#define EFUSE_DEFAULT (0xFF) + + +/* Lock Bits */ +#define __LOCK_BITS_EXIST + + +/* Signature */ +#define SIGNATURE_0 0x1E +#define SIGNATURE_1 0x92 +#define SIGNATURE_2 0x0C + + +/**@}*/ +#endif /* _AVR_IOTN43U_H_ */ |