forked from KolibriOS/kolibrios
739 lines
25 KiB
PHP
739 lines
25 KiB
PHP
;***** THIS IS A MACHINE GENERATED FILE - DO NOT EDIT ********************
|
|
;***** Created: 2005-01-11 10:31 ******* Source: ATmega8.xml *************
|
|
;*************************************************************************
|
|
;* A P P L I C A T I O N N O T E F O R T H E A V R F A M I L Y
|
|
;*
|
|
;* Number : AVR000
|
|
;* File Name : "m8def.inc"
|
|
;* Title : Register/Bit Definitions for the ATmega8
|
|
;* Date : 2005-01-11
|
|
;* Version : 2.14
|
|
;* Support E-mail : avr@atmel.com
|
|
;* Target MCU : ATmega8
|
|
;*
|
|
;* DESCRIPTION
|
|
;* When including this file in the assembly program file, all I/O register
|
|
;* names and I/O register bit names appearing in the data book can be used.
|
|
;* In addition, the six registers forming the three data pointers X, Y and
|
|
;* Z have been assigned names XL - ZH. Highest RAM address for Internal
|
|
;* SRAM is also defined
|
|
;*
|
|
;* The Register names are represented by their hexadecimal address.
|
|
;*
|
|
;* The Register Bit names are represented by their bit number (0-7).
|
|
;*
|
|
;* Please observe the difference in using the bit names with instructions
|
|
;* such as "sbr"/"cbr" (set/clear bit in register) and "sbrs"/"sbrc"
|
|
;* (skip if bit in register set/cleared). The following example illustrates
|
|
;* this:
|
|
;*
|
|
;* in r16,PORTB ;read PORTB latch
|
|
;* sbr r16,(1<<PB6)+(1<<PB5) ;set PB6 and PB5 (use masks, not bit#)
|
|
;* out PORTB,r16 ;output to PORTB
|
|
;*
|
|
;* in r16,TIFR ;read the Timer Interrupt Flag Register
|
|
;* sbrc r16,TOV0 ;test the overflow flag (use bit#)
|
|
;* rjmp TOV0_is_set ;jump if set
|
|
;* ... ;otherwise do something else
|
|
;*************************************************************************
|
|
|
|
#ifndef _M8DEF_INC_
|
|
#define _M8DEF_INC_
|
|
|
|
|
|
#pragma partinc 0
|
|
|
|
; ***** SPECIFY DEVICE ***************************************************
|
|
.device ATmega8
|
|
#pragma AVRPART ADMIN PART_NAME ATmega8
|
|
.equ SIGNATURE_000 = 0x1e
|
|
.equ SIGNATURE_001 = 0x93
|
|
.equ SIGNATURE_002 = 0x07
|
|
|
|
#pragma AVRPART CORE CORE_VERSION V2E
|
|
|
|
|
|
; ***** I/O REGISTER DEFINITIONS *****************************************
|
|
; NOTE:
|
|
; Definitions marked "MEMORY MAPPED"are extended I/O ports
|
|
; and cannot be used with IN/OUT instructions
|
|
.equ SREG = 0x3f
|
|
.equ SPH = 0x3e
|
|
.equ SPL = 0x3d
|
|
.equ GICR = 0x3b
|
|
.equ GIFR = 0x3a
|
|
.equ TIMSK = 0x39
|
|
.equ TIFR = 0x38
|
|
.equ SPMCR = 0x37
|
|
.equ TWCR = 0x36
|
|
.equ MCUCR = 0x35
|
|
.equ MCUCSR = 0x34
|
|
.equ TCCR0 = 0x33
|
|
.equ TCNT0 = 0x32
|
|
.equ OSCCAL = 0x31
|
|
.equ SFIOR = 0x30
|
|
.equ TCCR1A = 0x2f
|
|
.equ TCCR1B = 0x2e
|
|
.equ TCNT1H = 0x2d
|
|
.equ TCNT1L = 0x2c
|
|
.equ OCR1AH = 0x2b
|
|
.equ OCR1AL = 0x2a
|
|
.equ OCR1BH = 0x29
|
|
.equ OCR1BL = 0x28
|
|
.equ ICR1H = 0x27
|
|
.equ ICR1L = 0x26
|
|
.equ TCCR2 = 0x25
|
|
.equ TCNT2 = 0x24
|
|
.equ OCR2 = 0x23
|
|
.equ ASSR = 0x22
|
|
.equ WDTCR = 0x21
|
|
.equ UBRRH = 0x20
|
|
.equ UCSRC = 0x20
|
|
.equ EEARH = 0x1f
|
|
.equ EEARL = 0x1e
|
|
.equ EEDR = 0x1d
|
|
.equ EECR = 0x1c
|
|
.equ PORTB = 0x18
|
|
.equ DDRB = 0x17
|
|
.equ PINB = 0x16
|
|
.equ PORTC = 0x15
|
|
.equ DDRC = 0x14
|
|
.equ PINC = 0x13
|
|
.equ PORTD = 0x12
|
|
.equ DDRD = 0x11
|
|
.equ PIND = 0x10
|
|
.equ SPDR = 0x0f
|
|
.equ SPSR = 0x0e
|
|
.equ SPCR = 0x0d
|
|
.equ UDR = 0x0c
|
|
.equ UCSRA = 0x0b
|
|
.equ UCSRB = 0x0a
|
|
.equ UBRRL = 0x09
|
|
.equ ACSR = 0x08
|
|
.equ ADMUX = 0x07
|
|
.equ ADCSRA = 0x06
|
|
.equ ADCH = 0x05
|
|
.equ ADCL = 0x04
|
|
.equ TWDR = 0x03
|
|
.equ TWAR = 0x02
|
|
.equ TWSR = 0x01
|
|
.equ TWBR = 0x00
|
|
|
|
|
|
; ***** BIT DEFINITIONS **************************************************
|
|
|
|
; ***** ANALOG_COMPARATOR ************
|
|
; SFIOR - Special Function IO Register
|
|
.equ ACME = 3 ; Analog Comparator Multiplexer Enable
|
|
|
|
; ACSR - Analog Comparator Control And Status Register
|
|
.equ ACIS0 = 0 ; Analog Comparator Interrupt Mode Select bit 0
|
|
.equ ACIS1 = 1 ; Analog Comparator Interrupt Mode Select bit 1
|
|
.equ ACIC = 2 ; Analog Comparator Input Capture Enable
|
|
.equ ACIE = 3 ; Analog Comparator Interrupt Enable
|
|
.equ ACI = 4 ; Analog Comparator Interrupt Flag
|
|
.equ ACO = 5 ; Analog Compare Output
|
|
.equ ACBG = 6 ; Analog Comparator Bandgap Select
|
|
.equ ACD = 7 ; Analog Comparator Disable
|
|
|
|
|
|
; ***** SPI **************************
|
|
; SPDR - SPI Data Register
|
|
.equ SPDR0 = 0 ; SPI Data Register bit 0
|
|
.equ SPDR1 = 1 ; SPI Data Register bit 1
|
|
.equ SPDR2 = 2 ; SPI Data Register bit 2
|
|
.equ SPDR3 = 3 ; SPI Data Register bit 3
|
|
.equ SPDR4 = 4 ; SPI Data Register bit 4
|
|
.equ SPDR5 = 5 ; SPI Data Register bit 5
|
|
.equ SPDR6 = 6 ; SPI Data Register bit 6
|
|
.equ SPDR7 = 7 ; SPI Data Register bit 7
|
|
|
|
; SPSR - SPI Status Register
|
|
.equ SPI2X = 0 ; Double SPI Speed Bit
|
|
.equ WCOL = 6 ; Write Collision Flag
|
|
.equ SPIF = 7 ; SPI Interrupt Flag
|
|
|
|
; SPCR - SPI Control Register
|
|
.equ SPR0 = 0 ; SPI Clock Rate Select 0
|
|
.equ SPR1 = 1 ; SPI Clock Rate Select 1
|
|
.equ CPHA = 2 ; Clock Phase
|
|
.equ CPOL = 3 ; Clock polarity
|
|
.equ MSTR = 4 ; Master/Slave Select
|
|
.equ DORD = 5 ; Data Order
|
|
.equ SPE = 6 ; SPI Enable
|
|
.equ SPIE = 7 ; SPI Interrupt Enable
|
|
|
|
|
|
; ***** EXTERNAL_INTERRUPT ***********
|
|
; GICR - General Interrupt Control Register
|
|
.equ GIMSK = GICR ; For compatibility
|
|
.equ IVCE = 0 ; Interrupt Vector Change Enable
|
|
.equ IVSEL = 1 ; Interrupt Vector Select
|
|
.equ INT0 = 6 ; External Interrupt Request 0 Enable
|
|
.equ INT1 = 7 ; External Interrupt Request 1 Enable
|
|
|
|
; GIFR - General Interrupt Flag Register
|
|
.equ INTF0 = 6 ; External Interrupt Flag 0
|
|
.equ INTF1 = 7 ; External Interrupt Flag 1
|
|
|
|
; MCUCR - MCU Control Register
|
|
.equ ISC00 = 0 ; Interrupt Sense Control 0 Bit 0
|
|
.equ ISC01 = 1 ; Interrupt Sense Control 0 Bit 1
|
|
.equ ISC10 = 2 ; Interrupt Sense Control 1 Bit 0
|
|
.equ ISC11 = 3 ; Interrupt Sense Control 1 Bit 1
|
|
|
|
|
|
; ***** TIMER_COUNTER_0 **************
|
|
; TIMSK - Timer/Counter Interrupt Mask Register
|
|
.equ TOIE0 = 0 ; Timer/Counter0 Overflow Interrupt Enable
|
|
|
|
; TIFR - Timer/Counter Interrupt Flag register
|
|
.equ TOV0 = 0 ; Timer/Counter0 Overflow Flag
|
|
|
|
; TCCR0 - Timer/Counter0 Control Register
|
|
.equ CS00 = 0 ; Clock Select0 bit 0
|
|
.equ CS01 = 1 ; Clock Select0 bit 1
|
|
.equ CS02 = 2 ; Clock Select0 bit 2
|
|
|
|
; TCNT0 - Timer Counter 0
|
|
.equ TCNT00 = 0 ; Timer Counter 0 bit 0
|
|
.equ TCNT01 = 1 ; Timer Counter 0 bit 1
|
|
.equ TCNT02 = 2 ; Timer Counter 0 bit 2
|
|
.equ TCNT03 = 3 ; Timer Counter 0 bit 3
|
|
.equ TCNT04 = 4 ; Timer Counter 0 bit 4
|
|
.equ TCNT05 = 5 ; Timer Counter 0 bit 5
|
|
.equ TCNT06 = 6 ; Timer Counter 0 bit 6
|
|
.equ TCNT07 = 7 ; Timer Counter 0 bit 7
|
|
|
|
|
|
; ***** TIMER_COUNTER_1 **************
|
|
; TIMSK - Timer/Counter Interrupt Mask Register
|
|
.equ TOIE1 = 2 ; Timer/Counter1 Overflow Interrupt Enable
|
|
.equ OCIE1B = 3 ; Timer/Counter1 Output CompareB Match Interrupt Enable
|
|
.equ OCIE1A = 4 ; Timer/Counter1 Output CompareA Match Interrupt Enable
|
|
.equ TICIE1 = 5 ; Timer/Counter1 Input Capture Interrupt Enable
|
|
|
|
; TIFR - Timer/Counter Interrupt Flag register
|
|
.equ TOV1 = 2 ; Timer/Counter1 Overflow Flag
|
|
.equ OCF1B = 3 ; Output Compare Flag 1B
|
|
.equ OCF1A = 4 ; Output Compare Flag 1A
|
|
.equ ICF1 = 5 ; Input Capture Flag 1
|
|
|
|
; TCCR1A - Timer/Counter1 Control Register A
|
|
.equ WGM10 = 0 ; Waveform Generation Mode
|
|
.equ PWM10 = WGM10 ; For compatibility
|
|
.equ WGM11 = 1 ; Waveform Generation Mode
|
|
.equ PWM11 = WGM11 ; For compatibility
|
|
.equ FOC1B = 2 ; Force Output Compare 1B
|
|
.equ FOC1A = 3 ; Force Output Compare 1A
|
|
.equ COM1B0 = 4 ; Compare Output Mode 1B, bit 0
|
|
.equ COM1B1 = 5 ; Compare Output Mode 1B, bit 1
|
|
.equ COM1A0 = 6 ; Comparet Ouput Mode 1A, bit 0
|
|
.equ COM1A1 = 7 ; Compare Output Mode 1A, bit 1
|
|
|
|
; TCCR1B - Timer/Counter1 Control Register B
|
|
.equ CS10 = 0 ; Prescaler source of Timer/Counter 1
|
|
.equ CS11 = 1 ; Prescaler source of Timer/Counter 1
|
|
.equ CS12 = 2 ; Prescaler source of Timer/Counter 1
|
|
.equ WGM12 = 3 ; Waveform Generation Mode
|
|
.equ CTC10 = WGM12 ; For compatibility
|
|
.equ CTC1 = WGM12 ; For compatibility
|
|
.equ WGM13 = 4 ; Waveform Generation Mode
|
|
.equ CTC11 = WGM13 ; For compatibility
|
|
.equ ICES1 = 6 ; Input Capture 1 Edge Select
|
|
.equ ICNC1 = 7 ; Input Capture 1 Noise Canceler
|
|
|
|
|
|
; ***** TIMER_COUNTER_2 **************
|
|
; TIMSK - Timer/Counter Interrupt Mask register
|
|
.equ TOIE2 = 6 ; Timer/Counter2 Overflow Interrupt Enable
|
|
.equ OCIE2 = 7 ; Timer/Counter2 Output Compare Match Interrupt Enable
|
|
|
|
; TIFR - Timer/Counter Interrupt Flag Register
|
|
.equ TOV2 = 6 ; Timer/Counter2 Overflow Flag
|
|
.equ OCF2 = 7 ; Output Compare Flag 2
|
|
|
|
; TCCR2 - Timer/Counter2 Control Register
|
|
.equ CS20 = 0 ; Clock Select bit 0
|
|
.equ CS21 = 1 ; Clock Select bit 1
|
|
.equ CS22 = 2 ; Clock Select bit 2
|
|
.equ WGM21 = 3 ; Waveform Generation Mode
|
|
.equ CTC2 = WGM21 ; For compatibility
|
|
.equ COM20 = 4 ; Compare Output Mode bit 0
|
|
.equ COM21 = 5 ; Compare Output Mode bit 1
|
|
.equ WGM20 = 6 ; Waveform Genration Mode
|
|
.equ PWM2 = WGM20 ; For compatibility
|
|
.equ FOC2 = 7 ; Force Output Compare
|
|
|
|
; TCNT2 - Timer/Counter2
|
|
.equ TCNT2_0 = 0 ; Timer/Counter 2 bit 0
|
|
.equ TCNT2_1 = 1 ; Timer/Counter 2 bit 1
|
|
.equ TCNT2_2 = 2 ; Timer/Counter 2 bit 2
|
|
.equ TCNT2_3 = 3 ; Timer/Counter 2 bit 3
|
|
.equ TCNT2_4 = 4 ; Timer/Counter 2 bit 4
|
|
.equ TCNT2_5 = 5 ; Timer/Counter 2 bit 5
|
|
.equ TCNT2_6 = 6 ; Timer/Counter 2 bit 6
|
|
.equ TCNT2_7 = 7 ; Timer/Counter 2 bit 7
|
|
|
|
; OCR2 - Timer/Counter2 Output Compare Register
|
|
.equ OCR2_0 = 0 ; Timer/Counter2 Output Compare Register Bit 0
|
|
.equ OCR2_1 = 1 ; Timer/Counter2 Output Compare Register Bit 1
|
|
.equ OCR2_2 = 2 ; Timer/Counter2 Output Compare Register Bit 2
|
|
.equ OCR2_3 = 3 ; Timer/Counter2 Output Compare Register Bit 3
|
|
.equ OCR2_4 = 4 ; Timer/Counter2 Output Compare Register Bit 4
|
|
.equ OCR2_5 = 5 ; Timer/Counter2 Output Compare Register Bit 5
|
|
.equ OCR2_6 = 6 ; Timer/Counter2 Output Compare Register Bit 6
|
|
.equ OCR2_7 = 7 ; Timer/Counter2 Output Compare Register Bit 7
|
|
|
|
; ASSR - Asynchronous Status Register
|
|
.equ TCR2UB = 0 ; Timer/counter Control Register2 Update Busy
|
|
.equ OCR2UB = 1 ; Output Compare Register2 Update Busy
|
|
.equ TCN2UB = 2 ; Timer/Counter2 Update Busy
|
|
.equ AS2 = 3 ; Asynchronous Timer/counter2
|
|
|
|
; SFIOR - Special Function IO Register
|
|
.equ PSR2 = 1 ; Prescaler Reset Timer/Counter2
|
|
|
|
|
|
; ***** USART ************************
|
|
; UDR - USART I/O Data Register
|
|
.equ UDR0 = 0 ; USART I/O Data Register bit 0
|
|
.equ UDR1 = 1 ; USART I/O Data Register bit 1
|
|
.equ UDR2 = 2 ; USART I/O Data Register bit 2
|
|
.equ UDR3 = 3 ; USART I/O Data Register bit 3
|
|
.equ UDR4 = 4 ; USART I/O Data Register bit 4
|
|
.equ UDR5 = 5 ; USART I/O Data Register bit 5
|
|
.equ UDR6 = 6 ; USART I/O Data Register bit 6
|
|
.equ UDR7 = 7 ; USART I/O Data Register bit 7
|
|
|
|
; UCSRA - USART Control and Status Register A
|
|
.equ USR = UCSRA ; For compatibility
|
|
.equ MPCM = 0 ; Multi-processor Communication Mode
|
|
.equ U2X = 1 ; Double the USART transmission speed
|
|
.equ UPE = 2 ; Parity Error
|
|
.equ PE = UPE ; For compatibility
|
|
.equ DOR = 3 ; Data overRun
|
|
.equ FE = 4 ; Framing Error
|
|
.equ UDRE = 5 ; USART Data Register Empty
|
|
.equ TXC = 6 ; USART Transmitt Complete
|
|
.equ RXC = 7 ; USART Receive Complete
|
|
|
|
; UCSRB - USART Control and Status Register B
|
|
.equ UCR = UCSRB ; For compatibility
|
|
.equ TXB8 = 0 ; Transmit Data Bit 8
|
|
.equ RXB8 = 1 ; Receive Data Bit 8
|
|
.equ UCSZ2 = 2 ; Character Size
|
|
.equ CHR9 = UCSZ2 ; For compatibility
|
|
.equ TXEN = 3 ; Transmitter Enable
|
|
.equ RXEN = 4 ; Receiver Enable
|
|
.equ UDRIE = 5 ; USART Data register Empty Interrupt Enable
|
|
.equ TXCIE = 6 ; TX Complete Interrupt Enable
|
|
.equ RXCIE = 7 ; RX Complete Interrupt Enable
|
|
|
|
; UCSRC - USART Control and Status Register C
|
|
.equ UCPOL = 0 ; Clock Polarity
|
|
.equ UCSZ0 = 1 ; Character Size
|
|
.equ UCSZ1 = 2 ; Character Size
|
|
.equ USBS = 3 ; Stop Bit Select
|
|
.equ UPM0 = 4 ; Parity Mode Bit 0
|
|
.equ UPM1 = 5 ; Parity Mode Bit 1
|
|
.equ UMSEL = 6 ; USART Mode Select
|
|
.equ URSEL = 7 ; Register Select
|
|
|
|
.equ UBRRHI = UBRRH ; For compatibility
|
|
|
|
; ***** TWI **************************
|
|
; TWBR - TWI Bit Rate register
|
|
.equ I2BR = TWBR ; For compatibility
|
|
.equ TWBR0 = 0 ;
|
|
.equ TWBR1 = 1 ;
|
|
.equ TWBR2 = 2 ;
|
|
.equ TWBR3 = 3 ;
|
|
.equ TWBR4 = 4 ;
|
|
.equ TWBR5 = 5 ;
|
|
.equ TWBR6 = 6 ;
|
|
.equ TWBR7 = 7 ;
|
|
|
|
; TWCR - TWI Control Register
|
|
.equ I2CR = TWCR ; For compatibility
|
|
.equ TWIE = 0 ; TWI Interrupt Enable
|
|
.equ I2IE = TWIE ; For compatibility
|
|
.equ TWEN = 2 ; TWI Enable Bit
|
|
.equ I2EN = TWEN ; For compatibility
|
|
.equ ENI2C = TWEN ; For compatibility
|
|
.equ TWWC = 3 ; TWI Write Collition Flag
|
|
.equ I2WC = TWWC ; For compatibility
|
|
.equ TWSTO = 4 ; TWI Stop Condition Bit
|
|
.equ I2STO = TWSTO ; For compatibility
|
|
.equ TWSTA = 5 ; TWI Start Condition Bit
|
|
.equ I2STA = TWSTA ; For compatibility
|
|
.equ TWEA = 6 ; TWI Enable Acknowledge Bit
|
|
.equ I2EA = TWEA ; For compatibility
|
|
.equ TWINT = 7 ; TWI Interrupt Flag
|
|
.equ I2INT = TWINT ; For compatibility
|
|
|
|
; TWSR - TWI Status Register
|
|
.equ I2SR = TWSR ; For compatibility
|
|
.equ TWPS0 = 0 ; TWI Prescaler
|
|
.equ TWS0 = TWPS0 ; For compatibility
|
|
.equ I2GCE = TWPS0 ; For compatibility
|
|
.equ TWPS1 = 1 ; TWI Prescaler
|
|
.equ TWS1 = TWPS1 ; For compatibility
|
|
.equ TWS3 = 3 ; TWI Status
|
|
.equ I2S3 = TWS3 ; For compatibility
|
|
.equ TWS4 = 4 ; TWI Status
|
|
.equ I2S4 = TWS4 ; For compatibility
|
|
.equ TWS5 = 5 ; TWI Status
|
|
.equ I2S5 = TWS5 ; For compatibility
|
|
.equ TWS6 = 6 ; TWI Status
|
|
.equ I2S6 = TWS6 ; For compatibility
|
|
.equ TWS7 = 7 ; TWI Status
|
|
.equ I2S7 = TWS7 ; For compatibility
|
|
|
|
; TWDR - TWI Data register
|
|
.equ I2DR = TWDR ; For compatibility
|
|
.equ TWD0 = 0 ; TWI Data Register Bit 0
|
|
.equ TWD1 = 1 ; TWI Data Register Bit 1
|
|
.equ TWD2 = 2 ; TWI Data Register Bit 2
|
|
.equ TWD3 = 3 ; TWI Data Register Bit 3
|
|
.equ TWD4 = 4 ; TWI Data Register Bit 4
|
|
.equ TWD5 = 5 ; TWI Data Register Bit 5
|
|
.equ TWD6 = 6 ; TWI Data Register Bit 6
|
|
.equ TWD7 = 7 ; TWI Data Register Bit 7
|
|
|
|
; TWAR - TWI (Slave) Address register
|
|
.equ I2AR = TWAR ; For compatibility
|
|
.equ TWGCE = 0 ; TWI General Call Recognition Enable Bit
|
|
.equ TWA0 = 1 ; TWI (Slave) Address register Bit 0
|
|
.equ TWA1 = 2 ; TWI (Slave) Address register Bit 1
|
|
.equ TWA2 = 3 ; TWI (Slave) Address register Bit 2
|
|
.equ TWA3 = 4 ; TWI (Slave) Address register Bit 3
|
|
.equ TWA4 = 5 ; TWI (Slave) Address register Bit 4
|
|
.equ TWA5 = 6 ; TWI (Slave) Address register Bit 5
|
|
.equ TWA6 = 7 ; TWI (Slave) Address register Bit 6
|
|
|
|
|
|
; ***** WATCHDOG *********************
|
|
; WDTCR - Watchdog Timer Control Register
|
|
.equ WDTCSR = WDTCR ; For compatibility
|
|
.equ WDP0 = 0 ; Watch Dog Timer Prescaler bit 0
|
|
.equ WDP1 = 1 ; Watch Dog Timer Prescaler bit 1
|
|
.equ WDP2 = 2 ; Watch Dog Timer Prescaler bit 2
|
|
.equ WDE = 3 ; Watch Dog Enable
|
|
.equ WDCE = 4 ; Watchdog Change Enable
|
|
.equ WDTOE = WDCE ; For compatibility
|
|
|
|
|
|
; ***** PORTB ************************
|
|
; PORTB - Port B Data Register
|
|
.equ PORTB0 = 0 ; Port B Data Register bit 0
|
|
.equ PB0 = 0 ; For compatibility
|
|
.equ PORTB1 = 1 ; Port B Data Register bit 1
|
|
.equ PB1 = 1 ; For compatibility
|
|
.equ PORTB2 = 2 ; Port B Data Register bit 2
|
|
.equ PB2 = 2 ; For compatibility
|
|
.equ PORTB3 = 3 ; Port B Data Register bit 3
|
|
.equ PB3 = 3 ; For compatibility
|
|
.equ PORTB4 = 4 ; Port B Data Register bit 4
|
|
.equ PB4 = 4 ; For compatibility
|
|
.equ PORTB5 = 5 ; Port B Data Register bit 5
|
|
.equ PB5 = 5 ; For compatibility
|
|
.equ PORTB6 = 6 ; Port B Data Register bit 6
|
|
.equ PB6 = 6 ; For compatibility
|
|
.equ PORTB7 = 7 ; Port B Data Register bit 7
|
|
.equ PB7 = 7 ; For compatibility
|
|
|
|
; DDRB - Port B Data Direction Register
|
|
.equ DDB0 = 0 ; Port B Data Direction Register bit 0
|
|
.equ DDB1 = 1 ; Port B Data Direction Register bit 1
|
|
.equ DDB2 = 2 ; Port B Data Direction Register bit 2
|
|
.equ DDB3 = 3 ; Port B Data Direction Register bit 3
|
|
.equ DDB4 = 4 ; Port B Data Direction Register bit 4
|
|
.equ DDB5 = 5 ; Port B Data Direction Register bit 5
|
|
.equ DDB6 = 6 ; Port B Data Direction Register bit 6
|
|
.equ DDB7 = 7 ; Port B Data Direction Register bit 7
|
|
|
|
; PINB - Port B Input Pins
|
|
.equ PINB0 = 0 ; Port B Input Pins bit 0
|
|
.equ PINB1 = 1 ; Port B Input Pins bit 1
|
|
.equ PINB2 = 2 ; Port B Input Pins bit 2
|
|
.equ PINB3 = 3 ; Port B Input Pins bit 3
|
|
.equ PINB4 = 4 ; Port B Input Pins bit 4
|
|
.equ PINB5 = 5 ; Port B Input Pins bit 5
|
|
.equ PINB6 = 6 ; Port B Input Pins bit 6
|
|
.equ PINB7 = 7 ; Port B Input Pins bit 7
|
|
|
|
|
|
; ***** PORTC ************************
|
|
; PORTC - Port C Data Register
|
|
.equ PORTC0 = 0 ; Port C Data Register bit 0
|
|
.equ PC0 = 0 ; For compatibility
|
|
.equ PORTC1 = 1 ; Port C Data Register bit 1
|
|
.equ PC1 = 1 ; For compatibility
|
|
.equ PORTC2 = 2 ; Port C Data Register bit 2
|
|
.equ PC2 = 2 ; For compatibility
|
|
.equ PORTC3 = 3 ; Port C Data Register bit 3
|
|
.equ PC3 = 3 ; For compatibility
|
|
.equ PORTC4 = 4 ; Port C Data Register bit 4
|
|
.equ PC4 = 4 ; For compatibility
|
|
.equ PORTC5 = 5 ; Port C Data Register bit 5
|
|
.equ PC5 = 5 ; For compatibility
|
|
.equ PORTC6 = 6 ; Port C Data Register bit 6
|
|
.equ PC6 = 6 ; For compatibility
|
|
|
|
; DDRC - Port C Data Direction Register
|
|
.equ DDC0 = 0 ; Port C Data Direction Register bit 0
|
|
.equ DDC1 = 1 ; Port C Data Direction Register bit 1
|
|
.equ DDC2 = 2 ; Port C Data Direction Register bit 2
|
|
.equ DDC3 = 3 ; Port C Data Direction Register bit 3
|
|
.equ DDC4 = 4 ; Port C Data Direction Register bit 4
|
|
.equ DDC5 = 5 ; Port C Data Direction Register bit 5
|
|
.equ DDC6 = 6 ; Port C Data Direction Register bit 6
|
|
|
|
; PINC - Port C Input Pins
|
|
.equ PINC0 = 0 ; Port C Input Pins bit 0
|
|
.equ PINC1 = 1 ; Port C Input Pins bit 1
|
|
.equ PINC2 = 2 ; Port C Input Pins bit 2
|
|
.equ PINC3 = 3 ; Port C Input Pins bit 3
|
|
.equ PINC4 = 4 ; Port C Input Pins bit 4
|
|
.equ PINC5 = 5 ; Port C Input Pins bit 5
|
|
.equ PINC6 = 6 ; Port C Input Pins bit 6
|
|
|
|
|
|
; ***** PORTD ************************
|
|
; PORTD - Port D Data Register
|
|
.equ PORTD0 = 0 ; Port D Data Register bit 0
|
|
.equ PD0 = 0 ; For compatibility
|
|
.equ PORTD1 = 1 ; Port D Data Register bit 1
|
|
.equ PD1 = 1 ; For compatibility
|
|
.equ PORTD2 = 2 ; Port D Data Register bit 2
|
|
.equ PD2 = 2 ; For compatibility
|
|
.equ PORTD3 = 3 ; Port D Data Register bit 3
|
|
.equ PD3 = 3 ; For compatibility
|
|
.equ PORTD4 = 4 ; Port D Data Register bit 4
|
|
.equ PD4 = 4 ; For compatibility
|
|
.equ PORTD5 = 5 ; Port D Data Register bit 5
|
|
.equ PD5 = 5 ; For compatibility
|
|
.equ PORTD6 = 6 ; Port D Data Register bit 6
|
|
.equ PD6 = 6 ; For compatibility
|
|
.equ PORTD7 = 7 ; Port D Data Register bit 7
|
|
.equ PD7 = 7 ; For compatibility
|
|
|
|
; DDRD - Port D Data Direction Register
|
|
.equ DDD0 = 0 ; Port D Data Direction Register bit 0
|
|
.equ DDD1 = 1 ; Port D Data Direction Register bit 1
|
|
.equ DDD2 = 2 ; Port D Data Direction Register bit 2
|
|
.equ DDD3 = 3 ; Port D Data Direction Register bit 3
|
|
.equ DDD4 = 4 ; Port D Data Direction Register bit 4
|
|
.equ DDD5 = 5 ; Port D Data Direction Register bit 5
|
|
.equ DDD6 = 6 ; Port D Data Direction Register bit 6
|
|
.equ DDD7 = 7 ; Port D Data Direction Register bit 7
|
|
|
|
; PIND - Port D Input Pins
|
|
.equ PIND0 = 0 ; Port D Input Pins bit 0
|
|
.equ PIND1 = 1 ; Port D Input Pins bit 1
|
|
.equ PIND2 = 2 ; Port D Input Pins bit 2
|
|
.equ PIND3 = 3 ; Port D Input Pins bit 3
|
|
.equ PIND4 = 4 ; Port D Input Pins bit 4
|
|
.equ PIND5 = 5 ; Port D Input Pins bit 5
|
|
.equ PIND6 = 6 ; Port D Input Pins bit 6
|
|
.equ PIND7 = 7 ; Port D Input Pins bit 7
|
|
|
|
|
|
; ***** EEPROM ***********************
|
|
; EEDR - EEPROM Data Register
|
|
.equ EEDR0 = 0 ; EEPROM Data Register bit 0
|
|
.equ EEDR1 = 1 ; EEPROM Data Register bit 1
|
|
.equ EEDR2 = 2 ; EEPROM Data Register bit 2
|
|
.equ EEDR3 = 3 ; EEPROM Data Register bit 3
|
|
.equ EEDR4 = 4 ; EEPROM Data Register bit 4
|
|
.equ EEDR5 = 5 ; EEPROM Data Register bit 5
|
|
.equ EEDR6 = 6 ; EEPROM Data Register bit 6
|
|
.equ EEDR7 = 7 ; EEPROM Data Register bit 7
|
|
|
|
; EECR - EEPROM Control Register
|
|
.equ EERE = 0 ; EEPROM Read Enable
|
|
.equ EEWE = 1 ; EEPROM Write Enable
|
|
.equ EEMWE = 2 ; EEPROM Master Write Enable
|
|
.equ EEWEE = EEMWE ; For compatibility
|
|
.equ EERIE = 3 ; EEPROM Ready Interrupt Enable
|
|
|
|
|
|
; ***** CPU **************************
|
|
; SREG - Status Register
|
|
.equ SREG_C = 0 ; Carry Flag
|
|
.equ SREG_Z = 1 ; Zero Flag
|
|
.equ SREG_N = 2 ; Negative Flag
|
|
.equ SREG_V = 3 ; Two's Complement Overflow Flag
|
|
.equ SREG_S = 4 ; Sign Bit
|
|
.equ SREG_H = 5 ; Half Carry Flag
|
|
.equ SREG_T = 6 ; Bit Copy Storage
|
|
.equ SREG_I = 7 ; Global Interrupt Enable
|
|
|
|
; MCUCR - MCU Control Register
|
|
;.equ ISC00 = 0 ; Interrupt Sense Control 0 Bit 0
|
|
;.equ ISC01 = 1 ; Interrupt Sense Control 0 Bit 1
|
|
;.equ ISC10 = 2 ; Interrupt Sense Control 1 Bit 0
|
|
;.equ ISC11 = 3 ; Interrupt Sense Control 1 Bit 1
|
|
.equ SM0 = 4 ; Sleep Mode Select
|
|
.equ SM1 = 5 ; Sleep Mode Select
|
|
.equ SM2 = 6 ; Sleep Mode Select
|
|
.equ SE = 7 ; Sleep Enable
|
|
|
|
; MCUCSR - MCU Control And Status Register
|
|
.equ MCUSR = MCUCSR ; For compatibility
|
|
.equ PORF = 0 ; Power-on reset flag
|
|
.equ EXTRF = 1 ; External Reset Flag
|
|
.equ BORF = 2 ; Brown-out Reset Flag
|
|
.equ WDRF = 3 ; Watchdog Reset Flag
|
|
|
|
; OSCCAL - Oscillator Calibration Value
|
|
.equ CAL0 = 0 ; Oscillator Calibration Value Bit0
|
|
.equ CAL1 = 1 ; Oscillator Calibration Value Bit1
|
|
.equ CAL2 = 2 ; Oscillator Calibration Value Bit2
|
|
.equ CAL3 = 3 ; Oscillator Calibration Value Bit3
|
|
.equ CAL4 = 4 ; Oscillator Calibration Value Bit4
|
|
.equ CAL5 = 5 ; Oscillator Calibration Value Bit5
|
|
.equ CAL6 = 6 ; Oscillator Calibration Value Bit6
|
|
.equ CAL7 = 7 ; Oscillator Calibration Value Bit7
|
|
|
|
; SPMCR - Store Program Memory Control Register
|
|
.equ SPMEN = 0 ; Store Program Memory Enable
|
|
.equ PGERS = 1 ; Page Erase
|
|
.equ PGWRT = 2 ; Page Write
|
|
.equ BLBSET = 3 ; Boot Lock Bit Set
|
|
.equ RWWSRE = 4 ; Read-While-Write Section Read Enable
|
|
.equ RWWSB = 6 ; Read-While-Write Section Busy
|
|
.equ SPMIE = 7 ; SPM Interrupt Enable
|
|
|
|
; SFIOR - Special Function IO Register
|
|
.equ PSR10 = 0 ; Prescaler Reset Timer/Counter1 and Timer/Counter0
|
|
.equ PUD = 2 ; Pull-up Disable
|
|
.equ ADHSM = 4 ; ADC High Speed Mode
|
|
|
|
|
|
; ***** AD_CONVERTER *****************
|
|
; ADMUX - The ADC multiplexer Selection Register
|
|
.equ MUX0 = 0 ; Analog Channel and Gain Selection Bits
|
|
.equ MUX1 = 1 ; Analog Channel and Gain Selection Bits
|
|
.equ MUX2 = 2 ; Analog Channel and Gain Selection Bits
|
|
.equ MUX3 = 3 ; Analog Channel and Gain Selection Bits
|
|
.equ ADLAR = 5 ; Left Adjust Result
|
|
.equ REFS0 = 6 ; Reference Selection Bit 0
|
|
.equ REFS1 = 7 ; Reference Selection Bit 1
|
|
|
|
; ADCSRA - The ADC Control and Status register
|
|
.equ ADCSR = ADCSRA ; For compatibility
|
|
.equ ADPS0 = 0 ; ADC Prescaler Select Bits
|
|
.equ ADPS1 = 1 ; ADC Prescaler Select Bits
|
|
.equ ADPS2 = 2 ; ADC Prescaler Select Bits
|
|
.equ ADIE = 3 ; ADC Interrupt Enable
|
|
.equ ADIF = 4 ; ADC Interrupt Flag
|
|
.equ ADFR = 5 ; ADC Free Running Select
|
|
.equ ADSC = 6 ; ADC Start Conversion
|
|
.equ ADEN = 7 ; ADC Enable
|
|
|
|
|
|
|
|
; ***** LOCKSBITS ********************************************************
|
|
.equ LB1 = 0 ; Lock bit
|
|
.equ LB2 = 1 ; Lock bit
|
|
.equ BLB01 = 2 ; Boot Lock bit
|
|
.equ BLB02 = 3 ; Boot Lock bit
|
|
.equ BLB11 = 4 ; Boot lock bit
|
|
.equ BLB12 = 5 ; Boot lock bit
|
|
|
|
|
|
; ***** FUSES ************************************************************
|
|
; LOW fuse bits
|
|
.equ CKSEL0 = 0 ; Select Clock Source
|
|
.equ CKSEL1 = 1 ; Select Clock Source
|
|
.equ CKSEL2 = 2 ; Select Clock Source
|
|
.equ CKSEL3 = 3 ; Select Clock Source
|
|
.equ SUT0 = 4 ; Select start-up time
|
|
.equ SUT1 = 5 ; Select start-up time
|
|
.equ BODEN = 6 ; Brown out detector enable
|
|
.equ BODLEVEL = 7 ; Brown out detector trigger level
|
|
|
|
; HIGH fuse bits
|
|
.equ BOOTRST = 0 ; Select Reset Vector
|
|
.equ BOOTSZ0 = 1 ; Select Boot Size
|
|
.equ BOOTSZ1 = 2 ; Select Boot Size
|
|
.equ EESAVE = 3 ; EEPROM memory is preserved through chip erase
|
|
.equ CKOPT = 4 ; Oscillator Options
|
|
.equ SPIEN = 5 ; Enable Serial programming and Data Downloading
|
|
.equ WTDON = 6 ; Enable watchdog
|
|
.equ RSTDISBL = 7 ; Disable reset
|
|
|
|
|
|
|
|
; ***** CPU REGISTER DEFINITIONS *****************************************
|
|
.def XH = r27
|
|
.def XL = r26
|
|
.def YH = r29
|
|
.def YL = r28
|
|
.def ZH = r31
|
|
.def ZL = r30
|
|
|
|
|
|
|
|
; ***** DATA MEMORY DECLARATIONS *****************************************
|
|
.equ FLASHEND = 0x0fff ; Note: Word address
|
|
.equ IOEND = 0x003f
|
|
.equ SRAM_START = 0x0060
|
|
.equ SRAM_SIZE = 1024
|
|
.equ RAMEND = 0x045f
|
|
.equ XRAMEND = 0x0000
|
|
.equ E2END = 0x01ff
|
|
.equ EEPROMEND = 0x01ff
|
|
.equ EEADRBITS = 9
|
|
#pragma AVRPART MEMORY PROG_FLASH 8192
|
|
#pragma AVRPART MEMORY EEPROM 512
|
|
#pragma AVRPART MEMORY INT_SRAM SIZE 1024
|
|
#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x60
|
|
|
|
|
|
|
|
; ***** BOOTLOADER DECLARATIONS ******************************************
|
|
.equ NRWW_START_ADDR = 0xc00
|
|
.equ NRWW_STOP_ADDR = 0xfff
|
|
.equ RWW_START_ADDR = 0x0
|
|
.equ RWW_STOP_ADDR = 0xbff
|
|
.equ PAGESIZE = 32
|
|
.equ FIRSTBOOTSTART = 0xf80
|
|
.equ SECONDBOOTSTART = 0xf00
|
|
.equ THIRDBOOTSTART = 0xe00
|
|
.equ FOURTHBOOTSTART = 0xc00
|
|
.equ SMALLBOOTSTART = FIRSTBOOTSTART
|
|
.equ LARGEBOOTSTART = FOURTHBOOTSTART
|
|
|
|
|
|
|
|
; ***** INTERRUPT VECTORS ************************************************
|
|
.equ INT0addr = 0x0001 ; External Interrupt Request 0
|
|
.equ INT1addr = 0x0002 ; External Interrupt Request 1
|
|
.equ OC2addr = 0x0003 ; Timer/Counter2 Compare Match
|
|
.equ OVF2addr = 0x0004 ; Timer/Counter2 Overflow
|
|
.equ ICP1addr = 0x0005 ; Timer/Counter1 Capture Event
|
|
.equ OC1Aaddr = 0x0006 ; Timer/Counter1 Compare Match A
|
|
.equ OC1Baddr = 0x0007 ; Timer/Counter1 Compare Match B
|
|
.equ OVF1addr = 0x0008 ; Timer/Counter1 Overflow
|
|
.equ OVF0addr = 0x0009 ; Timer/Counter0 Overflow
|
|
.equ SPIaddr = 0x000a ; Serial Transfer Complete
|
|
.equ URXCaddr = 0x000b ; USART, Rx Complete
|
|
.equ UDREaddr = 0x000c ; USART Data Register Empty
|
|
.equ UTXCaddr = 0x000d ; USART, Tx Complete
|
|
.equ ADCCaddr = 0x000e ; ADC Conversion Complete
|
|
.equ ERDYaddr = 0x000f ; EEPROM Ready
|
|
.equ ACIaddr = 0x0010 ; Analog Comparator
|
|
.equ TWIaddr = 0x0011 ; 2-wire Serial Interface
|
|
.equ SPMRaddr = 0x0012 ; Store Program Memory Ready
|
|
|
|
.equ INT_VECTORS_SIZE = 19 ; size in words
|
|
|
|
#pragma AVRPART CORE INSTRUCTIONS_NOT_SUPPORTED break
|
|
|
|
#endif /* _M8DEF_INC_ */
|
|
|
|
; ***** END OF FILE ******************************************************
|