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;***** THIS IS A MACHINE GENERATED FILE - DO NOT EDIT ********************;***** Created: 2011-02-09 12:03 ******* Source: ATmega168PA.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 : "m168PAdef.inc";* Title : Register/Bit Definitions for the ATmega168PA;* Date : 2011-02-09;* Version : 2.35;* Support E-mail : avr@atmel.com;* Target MCU : ATmega168PA;* ;* 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 _M168PADEF_INC_#define _M168PADEF_INC_
#pragma partinc 0
; ***** SPECIFY DEVICE ***************************************************.device ATmega168PA#pragma AVRPART ADMIN PART_NAME ATmega168PA.equ SIGNATURE_000 = 0x1e.equ SIGNATURE_001 = 0x94.equ SIGNATURE_002 = 0x0b
#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 UDR0 = 0xc6 ; MEMORY MAPPED.equ UBRR0L = 0xc4 ; MEMORY MAPPED.equ UBRR0H = 0xc5 ; MEMORY MAPPED.equ UCSR0C = 0xc2 ; MEMORY MAPPED.equ UCSR0B = 0xc1 ; MEMORY MAPPED.equ UCSR0A = 0xc0 ; MEMORY MAPPED.equ TWAMR = 0xbd ; MEMORY MAPPED.equ TWCR = 0xbc ; MEMORY MAPPED.equ TWDR = 0xbb ; MEMORY MAPPED.equ TWAR = 0xba ; MEMORY MAPPED.equ TWSR = 0xb9 ; MEMORY MAPPED.equ TWBR = 0xb8 ; MEMORY MAPPED.equ ASSR = 0xb6 ; MEMORY MAPPED.equ OCR2B = 0xb4 ; MEMORY MAPPED.equ OCR2A = 0xb3 ; MEMORY MAPPED.equ TCNT2 = 0xb2 ; MEMORY MAPPED.equ TCCR2B = 0xb1 ; MEMORY MAPPED.equ TCCR2A = 0xb0 ; MEMORY MAPPED.equ OCR1BL = 0x8a ; MEMORY MAPPED.equ OCR1BH = 0x8b ; MEMORY MAPPED.equ OCR1AL = 0x88 ; MEMORY MAPPED.equ OCR1AH = 0x89 ; MEMORY MAPPED.equ ICR1L = 0x86 ; MEMORY MAPPED.equ ICR1H = 0x87 ; MEMORY MAPPED.equ TCNT1L = 0x84 ; MEMORY MAPPED.equ TCNT1H = 0x85 ; MEMORY MAPPED.equ TCCR1C = 0x82 ; MEMORY MAPPED.equ TCCR1B = 0x81 ; MEMORY MAPPED.equ TCCR1A = 0x80 ; MEMORY MAPPED.equ DIDR1 = 0x7f ; MEMORY MAPPED.equ DIDR0 = 0x7e ; MEMORY MAPPED.equ ADMUX = 0x7c ; MEMORY MAPPED.equ ADCSRB = 0x7b ; MEMORY MAPPED.equ ADCSRA = 0x7a ; MEMORY MAPPED.equ ADCH = 0x79 ; MEMORY MAPPED.equ ADCL = 0x78 ; MEMORY MAPPED.equ TIMSK2 = 0x70 ; MEMORY MAPPED.equ TIMSK1 = 0x6f ; MEMORY MAPPED.equ TIMSK0 = 0x6e ; MEMORY MAPPED.equ PCMSK1 = 0x6c ; MEMORY MAPPED.equ PCMSK2 = 0x6d ; MEMORY MAPPED.equ PCMSK0 = 0x6b ; MEMORY MAPPED.equ EICRA = 0x69 ; MEMORY MAPPED.equ PCICR = 0x68 ; MEMORY MAPPED.equ OSCCAL = 0x66 ; MEMORY MAPPED.equ PRR = 0x64 ; MEMORY MAPPED.equ CLKPR = 0x61 ; MEMORY MAPPED.equ WDTCSR = 0x60 ; MEMORY MAPPED.equ SREG = 0x3f.equ SPL = 0x3d.equ SPH = 0x3e.equ SPMCSR = 0x37.equ MCUCR = 0x35.equ MCUSR = 0x34.equ SMCR = 0x33.equ ACSR = 0x30.equ SPDR = 0x2e.equ SPSR = 0x2d.equ SPCR = 0x2c.equ GPIOR2 = 0x2b.equ GPIOR1 = 0x2a.equ OCR0B = 0x28.equ OCR0A = 0x27.equ TCNT0 = 0x26.equ TCCR0B = 0x25.equ TCCR0A = 0x24.equ GTCCR = 0x23.equ EEARH = 0x22.equ EEARL = 0x21.equ EEDR = 0x20.equ EECR = 0x1f.equ GPIOR0 = 0x1e.equ EIMSK = 0x1d.equ EIFR = 0x1c.equ PCIFR = 0x1b.equ TIFR2 = 0x17.equ TIFR1 = 0x16.equ TIFR0 = 0x15.equ PORTD = 0x0b.equ DDRD = 0x0a.equ PIND = 0x09.equ PORTC = 0x08.equ DDRC = 0x07.equ PINC = 0x06.equ PORTB = 0x05.equ DDRB = 0x04.equ PINB = 0x03
; ***** BIT DEFINITIONS **************************************************
; ***** USART0 ***********************; UDR0 - USART I/O Data Register.equ UDR0_0 = 0 ; USART I/O Data Register bit 0.equ UDR0_1 = 1 ; USART I/O Data Register bit 1.equ UDR0_2 = 2 ; USART I/O Data Register bit 2.equ UDR0_3 = 3 ; USART I/O Data Register bit 3.equ UDR0_4 = 4 ; USART I/O Data Register bit 4.equ UDR0_5 = 5 ; USART I/O Data Register bit 5.equ UDR0_6 = 6 ; USART I/O Data Register bit 6.equ UDR0_7 = 7 ; USART I/O Data Register bit 7
; UCSR0A - USART Control and Status Register A.equ MPCM0 = 0 ; Multi-processor Communication Mode.equ U2X0 = 1 ; Double the USART transmission speed.equ UPE0 = 2 ; Parity Error.equ DOR0 = 3 ; Data overRun.equ FE0 = 4 ; Framing Error.equ UDRE0 = 5 ; USART Data Register Empty.equ TXC0 = 6 ; USART Transmitt Complete.equ RXC0 = 7 ; USART Receive Complete
; UCSR0B - USART Control and Status Register B.equ TXB80 = 0 ; Transmit Data Bit 8.equ RXB80 = 1 ; Receive Data Bit 8.equ UCSZ02 = 2 ; Character Size.equ TXEN0 = 3 ; Transmitter Enable.equ RXEN0 = 4 ; Receiver Enable.equ UDRIE0 = 5 ; USART Data register Empty Interrupt Enable.equ TXCIE0 = 6 ; TX Complete Interrupt Enable.equ RXCIE0 = 7 ; RX Complete Interrupt Enable
; UCSR0C - USART Control and Status Register C.equ UCPOL0 = 0 ; Clock Polarity.equ UCSZ00 = 1 ; Character Size.equ UCPHA0 = UCSZ00 ; For compatibility.equ UCSZ01 = 2 ; Character Size.equ UDORD0 = UCSZ01 ; For compatibility.equ USBS0 = 3 ; Stop Bit Select.equ UPM00 = 4 ; Parity Mode Bit 0.equ UPM01 = 5 ; Parity Mode Bit 1.equ UMSEL00 = 6 ; USART Mode Select.equ UMSEL0 = UMSEL00 ; For compatibility.equ UMSEL01 = 7 ; USART Mode Select.equ UMSEL1 = UMSEL01 ; For compatibility
; UBRR0H - USART Baud Rate Register High Byte.equ UBRR8 = 0 ; USART Baud Rate Register bit 8.equ UBRR9 = 1 ; USART Baud Rate Register bit 9.equ UBRR10 = 2 ; USART Baud Rate Register bit 10.equ UBRR11 = 3 ; USART Baud Rate Register bit 11
; UBRR0L - USART Baud Rate Register Low Byte.equ _UBRR0 = 0 ; USART Baud Rate Register bit 0.equ _UBRR1 = 1 ; USART Baud Rate Register bit 1.equ UBRR2 = 2 ; USART Baud Rate Register bit 2.equ UBRR3 = 3 ; USART Baud Rate Register bit 3.equ UBRR4 = 4 ; USART Baud Rate Register bit 4.equ UBRR5 = 5 ; USART Baud Rate Register bit 5.equ UBRR6 = 6 ; USART Baud Rate Register bit 6.equ UBRR7 = 7 ; USART Baud Rate Register bit 7
; ***** TWI **************************; TWAMR - TWI (Slave) Address Mask Register.equ TWAM0 = 1 ; .equ TWAMR0 = TWAM0 ; For compatibility.equ TWAM1 = 2 ; .equ TWAMR1 = TWAM1 ; For compatibility.equ TWAM2 = 3 ; .equ TWAMR2 = TWAM2 ; For compatibility.equ TWAM3 = 4 ; .equ TWAMR3 = TWAM3 ; For compatibility.equ TWAM4 = 5 ; .equ TWAMR4 = TWAM4 ; For compatibility.equ TWAM5 = 6 ; .equ TWAMR5 = TWAM5 ; For compatibility.equ TWAM6 = 7 ; .equ TWAMR6 = TWAM6 ; For compatibility
; TWBR - TWI Bit Rate register.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 TWIE = 0 ; TWI Interrupt Enable.equ TWEN = 2 ; TWI Enable Bit.equ TWWC = 3 ; TWI Write Collition Flag.equ TWSTO = 4 ; TWI Stop Condition Bit.equ TWSTA = 5 ; TWI Start Condition Bit.equ TWEA = 6 ; TWI Enable Acknowledge Bit.equ TWINT = 7 ; TWI Interrupt Flag
; TWSR - TWI Status Register.equ TWPS0 = 0 ; TWI Prescaler.equ TWPS1 = 1 ; TWI Prescaler.equ TWS3 = 3 ; TWI Status.equ TWS4 = 4 ; TWI Status.equ TWS5 = 5 ; TWI Status.equ TWS6 = 6 ; TWI Status.equ TWS7 = 7 ; TWI Status
; TWDR - TWI Data register.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 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
; ***** TIMER_COUNTER_1 **************; TIMSK1 - Timer/Counter Interrupt Mask Register.equ TOIE1 = 0 ; Timer/Counter1 Overflow Interrupt Enable.equ OCIE1A = 1 ; Timer/Counter1 Output CompareA Match Interrupt Enable.equ OCIE1B = 2 ; Timer/Counter1 Output CompareB Match Interrupt Enable.equ ICIE1 = 5 ; Timer/Counter1 Input Capture Interrupt Enable
; TIFR1 - Timer/Counter Interrupt Flag register.equ TOV1 = 0 ; Timer/Counter1 Overflow Flag.equ OCF1A = 1 ; Output Compare Flag 1A.equ OCF1B = 2 ; Output Compare Flag 1B.equ ICF1 = 5 ; Input Capture Flag 1
; TCCR1A - Timer/Counter1 Control Register A.equ WGM10 = 0 ; Waveform Generation Mode.equ WGM11 = 1 ; Waveform Generation Mode.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 WGM13 = 4 ; Waveform Generation Mode.equ ICES1 = 6 ; Input Capture 1 Edge Select.equ ICNC1 = 7 ; Input Capture 1 Noise Canceler
; TCCR1C - Timer/Counter1 Control Register C.equ FOC1B = 6 ; .equ FOC1A = 7 ;
; GTCCR - General Timer/Counter Control Register.equ PSRSYNC = 0 ; Prescaler Reset Timer/Counter1 and Timer/Counter0.equ TSM = 7 ; Timer/Counter Synchronization Mode
; ***** TIMER_COUNTER_2 **************; TIMSK2 - Timer/Counter Interrupt Mask register.equ TOIE2 = 0 ; Timer/Counter2 Overflow Interrupt Enable.equ TOIE2A = TOIE2 ; For compatibility.equ OCIE2A = 1 ; Timer/Counter2 Output Compare Match A Interrupt Enable.equ OCIE2B = 2 ; Timer/Counter2 Output Compare Match B Interrupt Enable
; TIFR2 - Timer/Counter Interrupt Flag Register.equ TOV2 = 0 ; Timer/Counter2 Overflow Flag.equ OCF2A = 1 ; Output Compare Flag 2A.equ OCF2B = 2 ; Output Compare Flag 2B
; TCCR2A - Timer/Counter2 Control Register A.equ WGM20 = 0 ; Waveform Genration Mode.equ WGM21 = 1 ; Waveform Genration Mode.equ COM2B0 = 4 ; Compare Output Mode bit 0.equ COM2B1 = 5 ; Compare Output Mode bit 1.equ COM2A0 = 6 ; Compare Output Mode bit 1.equ COM2A1 = 7 ; Compare Output Mode bit 1
; TCCR2B - Timer/Counter2 Control Register B.equ CS20 = 0 ; Clock Select bit 0.equ CS21 = 1 ; Clock Select bit 1.equ CS22 = 2 ; Clock Select bit 2.equ WGM22 = 3 ; Waveform Generation Mode.equ FOC2B = 6 ; Force Output Compare B.equ FOC2A = 7 ; Force Output Compare A
; 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
; OCR2A - Timer/Counter2 Output Compare Register A.equ OCR2A_0 = 0 ; Timer/Counter2 Output Compare Register Bit 0.equ OCR2A_1 = 1 ; Timer/Counter2 Output Compare Register Bit 1.equ OCR2A_2 = 2 ; Timer/Counter2 Output Compare Register Bit 2.equ OCR2A_3 = 3 ; Timer/Counter2 Output Compare Register Bit 3.equ OCR2A_4 = 4 ; Timer/Counter2 Output Compare Register Bit 4.equ OCR2A_5 = 5 ; Timer/Counter2 Output Compare Register Bit 5.equ OCR2A_6 = 6 ; Timer/Counter2 Output Compare Register Bit 6.equ OCR2A_7 = 7 ; Timer/Counter2 Output Compare Register Bit 7
; OCR2B - Timer/Counter2 Output Compare Register B.equ OCR2B_0 = 0 ; Timer/Counter2 Output Compare Register Bit 0.equ OCR2B_1 = 1 ; Timer/Counter2 Output Compare Register Bit 1.equ OCR2B_2 = 2 ; Timer/Counter2 Output Compare Register Bit 2.equ OCR2B_3 = 3 ; Timer/Counter2 Output Compare Register Bit 3.equ OCR2B_4 = 4 ; Timer/Counter2 Output Compare Register Bit 4.equ OCR2B_5 = 5 ; Timer/Counter2 Output Compare Register Bit 5.equ OCR2B_6 = 6 ; Timer/Counter2 Output Compare Register Bit 6.equ OCR2B_7 = 7 ; Timer/Counter2 Output Compare Register Bit 7
; ASSR - Asynchronous Status Register.equ TCR2BUB = 0 ; Timer/Counter Control Register2 Update Busy.equ TCR2AUB = 1 ; Timer/Counter Control Register2 Update Busy.equ OCR2BUB = 2 ; Output Compare Register 2 Update Busy.equ OCR2AUB = 3 ; Output Compare Register2 Update Busy.equ TCN2UB = 4 ; Timer/Counter2 Update Busy.equ AS2 = 5 ; Asynchronous Timer/Counter2.equ EXCLK = 6 ; Enable External Clock Input
; GTCCR - General Timer Counter Control register.equ PSRASY = 1 ; Prescaler Reset Timer/Counter2.equ PSR2 = PSRASY ; For compatibility;.equ TSM = 7 ; Timer/Counter Synchronization 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 A.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 ADATE = 5 ; ADC Auto Trigger Enable.equ ADSC = 6 ; ADC Start Conversion.equ ADEN = 7 ; ADC Enable
; ADCSRB - The ADC Control and Status register B.equ ADTS0 = 0 ; ADC Auto Trigger Source bit 0.equ ADTS1 = 1 ; ADC Auto Trigger Source bit 1.equ ADTS2 = 2 ; ADC Auto Trigger Source bit 2.equ ACME = 6 ;
; ADCH - ADC Data Register High Byte.equ ADCH0 = 0 ; ADC Data Register High Byte Bit 0.equ ADCH1 = 1 ; ADC Data Register High Byte Bit 1.equ ADCH2 = 2 ; ADC Data Register High Byte Bit 2.equ ADCH3 = 3 ; ADC Data Register High Byte Bit 3.equ ADCH4 = 4 ; ADC Data Register High Byte Bit 4.equ ADCH5 = 5 ; ADC Data Register High Byte Bit 5.equ ADCH6 = 6 ; ADC Data Register High Byte Bit 6.equ ADCH7 = 7 ; ADC Data Register High Byte Bit 7
; ADCL - ADC Data Register Low Byte.equ ADCL0 = 0 ; ADC Data Register Low Byte Bit 0.equ ADCL1 = 1 ; ADC Data Register Low Byte Bit 1.equ ADCL2 = 2 ; ADC Data Register Low Byte Bit 2.equ ADCL3 = 3 ; ADC Data Register Low Byte Bit 3.equ ADCL4 = 4 ; ADC Data Register Low Byte Bit 4.equ ADCL5 = 5 ; ADC Data Register Low Byte Bit 5.equ ADCL6 = 6 ; ADC Data Register Low Byte Bit 6.equ ADCL7 = 7 ; ADC Data Register Low Byte Bit 7
; DIDR0 - Digital Input Disable Register.equ ADC0D = 0 ; .equ ADC1D = 1 ; .equ ADC2D = 2 ; .equ ADC3D = 3 ; .equ ADC4D = 4 ; .equ ADC5D = 5 ;
; ***** ANALOG_COMPARATOR ************; 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
; DIDR1 - Digital Input Disable Register 1.equ AIN0D = 0 ; AIN0 Digital Input Disable.equ AIN1D = 1 ; AIN1 Digital Input Disable
; ***** 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
; ***** TIMER_COUNTER_0 **************; TIMSK0 - Timer/Counter0 Interrupt Mask Register.equ TOIE0 = 0 ; Timer/Counter0 Overflow Interrupt Enable.equ OCIE0A = 1 ; Timer/Counter0 Output Compare Match A Interrupt Enable.equ OCIE0B = 2 ; Timer/Counter0 Output Compare Match B Interrupt Enable
; TIFR0 - Timer/Counter0 Interrupt Flag register.equ TOV0 = 0 ; Timer/Counter0 Overflow Flag.equ OCF0A = 1 ; Timer/Counter0 Output Compare Flag 0A.equ OCF0B = 2 ; Timer/Counter0 Output Compare Flag 0B
; TCCR0A - Timer/Counter Control Register A.equ WGM00 = 0 ; Waveform Generation Mode.equ WGM01 = 1 ; Waveform Generation Mode.equ COM0B0 = 4 ; Compare Output Mode, Fast PWm.equ COM0B1 = 5 ; Compare Output Mode, Fast PWm.equ COM0A0 = 6 ; Compare Output Mode, Phase Correct PWM Mode.equ COM0A1 = 7 ; Compare Output Mode, Phase Correct PWM Mode
; TCCR0B - Timer/Counter Control Register B.equ CS00 = 0 ; Clock Select.equ CS01 = 1 ; Clock Select.equ CS02 = 2 ; Clock Select.equ WGM02 = 3 ; .equ FOC0B = 6 ; Force Output Compare B.equ FOC0A = 7 ; Force Output Compare A
; TCNT0 - Timer/Counter0.equ TCNT0_0 = 0 ; .equ TCNT0_1 = 1 ; .equ TCNT0_2 = 2 ; .equ TCNT0_3 = 3 ; .equ TCNT0_4 = 4 ; .equ TCNT0_5 = 5 ; .equ TCNT0_6 = 6 ; .equ TCNT0_7 = 7 ;
; OCR0A - Timer/Counter0 Output Compare Register.equ OCR0A_0 = 0 ; .equ OCR0A_1 = 1 ; .equ OCR0A_2 = 2 ; .equ OCR0A_3 = 3 ; .equ OCR0A_4 = 4 ; .equ OCR0A_5 = 5 ; .equ OCR0A_6 = 6 ; .equ OCR0A_7 = 7 ;
; OCR0B - Timer/Counter0 Output Compare Register.equ OCR0B_0 = 0 ; .equ OCR0B_1 = 1 ; .equ OCR0B_2 = 2 ; .equ OCR0B_3 = 3 ; .equ OCR0B_4 = 4 ; .equ OCR0B_5 = 5 ; .equ OCR0B_6 = 6 ; .equ OCR0B_7 = 7 ;
; GTCCR - General Timer/Counter Control Register;.equ PSRSYNC = 0 ; Prescaler Reset Timer/Counter1 and Timer/Counter0.equ PSR10 = PSRSYNC ; For compatibility;.equ TSM = 7 ; Timer/Counter Synchronization Mode
; ***** EXTERNAL_INTERRUPT ***********; EICRA - External Interrupt Control Register.equ ISC00 = 0 ; External Interrupt Sense Control 0 Bit 0.equ ISC01 = 1 ; External Interrupt Sense Control 0 Bit 1.equ ISC10 = 2 ; External Interrupt Sense Control 1 Bit 0.equ ISC11 = 3 ; External Interrupt Sense Control 1 Bit 1
; EIMSK - External Interrupt Mask Register.equ INT0 = 0 ; External Interrupt Request 0 Enable.equ INT1 = 1 ; External Interrupt Request 1 Enable
; EIFR - External Interrupt Flag Register.equ INTF0 = 0 ; External Interrupt Flag 0.equ INTF1 = 1 ; External Interrupt Flag 1
; PCICR - Pin Change Interrupt Control Register.equ PCIE0 = 0 ; Pin Change Interrupt Enable 0.equ PCIE1 = 1 ; Pin Change Interrupt Enable 1.equ PCIE2 = 2 ; Pin Change Interrupt Enable 2
; PCMSK2 - Pin Change Mask Register 2.equ PCINT16 = 0 ; Pin Change Enable Mask 16.equ PCINT17 = 1 ; Pin Change Enable Mask 17.equ PCINT18 = 2 ; Pin Change Enable Mask 18.equ PCINT19 = 3 ; Pin Change Enable Mask 19.equ PCINT20 = 4 ; Pin Change Enable Mask 20.equ PCINT21 = 5 ; Pin Change Enable Mask 21.equ PCINT22 = 6 ; Pin Change Enable Mask 22.equ PCINT23 = 7 ; Pin Change Enable Mask 23
; PCMSK1 - Pin Change Mask Register 1.equ PCINT8 = 0 ; Pin Change Enable Mask 8.equ PCINT9 = 1 ; Pin Change Enable Mask 9.equ PCINT10 = 2 ; Pin Change Enable Mask 10.equ PCINT11 = 3 ; Pin Change Enable Mask 11.equ PCINT12 = 4 ; Pin Change Enable Mask 12.equ PCINT13 = 5 ; Pin Change Enable Mask 13.equ PCINT14 = 6 ; Pin Change Enable Mask 14
; PCMSK0 - Pin Change Mask Register 0.equ PCINT0 = 0 ; Pin Change Enable Mask 0.equ PCINT1 = 1 ; Pin Change Enable Mask 1.equ PCINT2 = 2 ; Pin Change Enable Mask 2.equ PCINT3 = 3 ; Pin Change Enable Mask 3.equ PCINT4 = 4 ; Pin Change Enable Mask 4.equ PCINT5 = 5 ; Pin Change Enable Mask 5.equ PCINT6 = 6 ; Pin Change Enable Mask 6.equ PCINT7 = 7 ; Pin Change Enable Mask 7
; PCIFR - Pin Change Interrupt Flag Register.equ PCIF0 = 0 ; Pin Change Interrupt Flag 0.equ PCIF1 = 1 ; Pin Change Interrupt Flag 1.equ PCIF2 = 2 ; Pin Change Interrupt Flag 2
; ***** 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
; ***** WATCHDOG *********************; WDTCSR - Watchdog Timer Control Register.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 WDP3 = 5 ; Watchdog Timer Prescaler Bit 3.equ WDIE = 6 ; Watchdog Timeout Interrupt Enable.equ WDIF = 7 ; Watchdog Timeout Interrupt Flag
; ***** EEPROM ***********************; EEARL - EEPROM Address Register Low Byte.equ EEAR0 = 0 ; EEPROM Read/Write Access Bit 0.equ EEAR1 = 1 ; EEPROM Read/Write Access Bit 1.equ EEAR2 = 2 ; EEPROM Read/Write Access Bit 2.equ EEAR3 = 3 ; EEPROM Read/Write Access Bit 3.equ EEAR4 = 4 ; EEPROM Read/Write Access Bit 4.equ EEAR5 = 5 ; EEPROM Read/Write Access Bit 5.equ EEAR6 = 6 ; EEPROM Read/Write Access Bit 6.equ EEAR7 = 7 ; EEPROM Read/Write Access Bit 7
; EEARH - EEPROM Address Register High Byte.equ EEAR8 = 0 ; EEPROM Read/Write Access Bit 0
; 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 EEPE = 1 ; EEPROM Write Enable.equ EEMPE = 2 ; EEPROM Master Write Enable.equ EERIE = 3 ; EEPROM Ready Interrupt Enable.equ EEPM0 = 4 ; EEPROM Programming Mode Bit 0.equ EEPM1 = 5 ; EEPROM Programming Mode Bit 1
; ***** 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
; 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
; CLKPR - Clock Prescale Register.equ CLKPS0 = 0 ; Clock Prescaler Select Bit 0.equ CLKPS1 = 1 ; Clock Prescaler Select Bit 1.equ CLKPS2 = 2 ; Clock Prescaler Select Bit 2.equ CLKPS3 = 3 ; Clock Prescaler Select Bit 3.equ CLKPCE = 7 ; Clock Prescaler Change Enable
; SPMCSR - Store Program Memory Control and Status Register.equ SELFPRGEN = 0 ; Self Programming 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
; MCUCR - MCU Control Register.equ IVCE = 0 ; .equ IVSEL = 1 ; .equ PUD = 4 ; .equ BODSE = 5 ; BOD Sleep Enable.equ BODS = 6 ; BOD Sleep
; MCUSR - MCU Status Register.equ PORF = 0 ; Power-on reset flag.equ EXTRF = 1 ; External Reset Flag.equ EXTREF = EXTRF ; For compatibility.equ BORF = 2 ; Brown-out Reset Flag.equ WDRF = 3 ; Watchdog Reset Flag
; SMCR - Sleep Mode Control Register.equ SE = 0 ; Sleep Enable.equ SM0 = 1 ; Sleep Mode Select Bit 0.equ SM1 = 2 ; Sleep Mode Select Bit 1.equ SM2 = 3 ; Sleep Mode Select Bit 2
; GPIOR2 - General Purpose I/O Register 2.equ GPIOR20 = 0 ; .equ GPIOR21 = 1 ; .equ GPIOR22 = 2 ; .equ GPIOR23 = 3 ; .equ GPIOR24 = 4 ; .equ GPIOR25 = 5 ; .equ GPIOR26 = 6 ; .equ GPIOR27 = 7 ;
; GPIOR1 - General Purpose I/O Register 1.equ GPIOR10 = 0 ; .equ GPIOR11 = 1 ; .equ GPIOR12 = 2 ; .equ GPIOR13 = 3 ; .equ GPIOR14 = 4 ; .equ GPIOR15 = 5 ; .equ GPIOR16 = 6 ; .equ GPIOR17 = 7 ;
; GPIOR0 - General Purpose I/O Register 0.equ GPIOR00 = 0 ; .equ GPIOR01 = 1 ; .equ GPIOR02 = 2 ; .equ GPIOR03 = 3 ; .equ GPIOR04 = 4 ; .equ GPIOR05 = 5 ; .equ GPIOR06 = 6 ; .equ GPIOR07 = 7 ;
; PRR - Power Reduction Register.equ PRADC = 0 ; Power Reduction ADC.equ PRUSART0 = 1 ; Power Reduction USART.equ PRSPI = 2 ; Power Reduction Serial Peripheral Interface.equ PRTIM1 = 3 ; Power Reduction Timer/Counter1.equ PRTIM0 = 5 ; Power Reduction Timer/Counter0.equ PRTIM2 = 6 ; Power Reduction Timer/Counter2.equ PRTWI = 7 ; Power Reduction TWI
; ***** 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 CKOUT = 6 ; Clock output.equ CKDIV8 = 7 ; Divide clock by 8
; HIGH fuse bits.equ BODLEVEL0 = 0 ; Brown-out Detector trigger level.equ BODLEVEL1 = 1 ; Brown-out Detector trigger level.equ BODLEVEL2 = 2 ; Brown-out Detector trigger level.equ EESAVE = 3 ; EEPROM memory is preserved through chip erase.equ WDTON = 4 ; Watchdog Timer Always On.equ SPIEN = 5 ; Enable Serial programming and Data Downloading.equ DWEN = 6 ; debugWIRE Enable.equ RSTDISBL = 7 ; External reset disable
; EXTENDED fuse bits.equ BOOTRST = 0 ; Select reset vector.equ BOOTSZ0 = 1 ; Select boot size.equ BOOTSZ1 = 2 ; Select boot size
; ***** 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 = 0x1fff ; Note: Word address.equ IOEND = 0x00ff.equ SRAM_START = 0x0100.equ SRAM_SIZE = 1024.equ RAMEND = 0x04ff.equ XRAMEND = 0x0000.equ E2END = 0x01ff.equ EEPROMEND = 0x01ff.equ EEADRBITS = 9#pragma AVRPART MEMORY PROG_FLASH 16384#pragma AVRPART MEMORY EEPROM 512#pragma AVRPART MEMORY INT_SRAM SIZE 1024#pragma AVRPART MEMORY INT_SRAM START_ADDR 0x100
; ***** BOOTLOADER DECLARATIONS ******************************************.equ NRWW_START_ADDR = 0x1c00.equ NRWW_STOP_ADDR = 0x1fff.equ RWW_START_ADDR = 0x0.equ RWW_STOP_ADDR = 0x1bff.equ PAGESIZE = 64.equ FIRSTBOOTSTART = 0x1f80.equ SECONDBOOTSTART = 0x1f00.equ THIRDBOOTSTART = 0x1e00.equ FOURTHBOOTSTART = 0x1c00.equ SMALLBOOTSTART = FIRSTBOOTSTART.equ LARGEBOOTSTART = FOURTHBOOTSTART
; ***** INTERRUPT VECTORS ************************************************.equ INT0addr = 0x0002 ; External Interrupt Request 0.equ INT1addr = 0x0004 ; External Interrupt Request 1.equ PCI0addr = 0x0006 ; Pin Change Interrupt Request 0.equ PCI1addr = 0x0008 ; Pin Change Interrupt Request 0.equ PCI2addr = 0x000a ; Pin Change Interrupt Request 1.equ WDTaddr = 0x000c ; Watchdog Time-out Interrupt.equ OC2Aaddr = 0x000e ; Timer/Counter2 Compare Match A.equ OC2Baddr = 0x0010 ; Timer/Counter2 Compare Match A.equ OVF2addr = 0x0012 ; Timer/Counter2 Overflow.equ ICP1addr = 0x0014 ; Timer/Counter1 Capture Event.equ OC1Aaddr = 0x0016 ; Timer/Counter1 Compare Match A.equ OC1Baddr = 0x0018 ; Timer/Counter1 Compare Match B.equ OVF1addr = 0x001a ; Timer/Counter1 Overflow.equ OC0Aaddr = 0x001c ; TimerCounter0 Compare Match A.equ OC0Baddr = 0x001e ; TimerCounter0 Compare Match B.equ OVF0addr = 0x0020 ; Timer/Couner0 Overflow.equ SPIaddr = 0x0022 ; SPI Serial Transfer Complete.equ URXCaddr = 0x0024 ; USART Rx Complete.equ UDREaddr = 0x0026 ; USART, Data Register Empty.equ UTXCaddr = 0x0028 ; USART Tx Complete.equ ADCCaddr = 0x002a ; ADC Conversion Complete.equ ERDYaddr = 0x002c ; EEPROM Ready.equ ACIaddr = 0x002e ; Analog Comparator.equ TWIaddr = 0x0030 ; Two-wire Serial Interface.equ SPMRaddr = 0x0032 ; Store Program Memory Read
.equ INT_VECTORS_SIZE = 52 ; size in words
#endif /* _M168PADEF_INC_ */
; ***** END OF FILE ******************************************************
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