\ Partname: ATmega8515 \ generated automatically \ ANALOG_COMPARATOR &40 constant ACSR \ Analog Comparator Control And Status Register $80 constant ACSR_ACD \ Analog Comparator Disable $40 constant ACSR_ACBG \ Analog Comparator Bandgap Select $20 constant ACSR_ACO \ Analog Compare Output $10 constant ACSR_ACI \ Analog Comparator Interrupt Flag $08 constant ACSR_ACIE \ Analog Comparator Interrupt Enable $04 constant ACSR_ACIC \ Analog Comparator Input Capture Enable $03 constant ACSR_ACIS \ Analog Comparator Interrupt Mode Select bits \ USART &44 constant UDR \ USART I/O Data Register &43 constant UCSRA \ USART Control and Status Register A $80 constant UCSRA_RXC \ USART Receive Complete $40 constant UCSRA_TXC \ USART Transmitt Complete $20 constant UCSRA_UDRE \ USART Data Register Empty $10 constant UCSRA_FE \ Framing Error $08 constant UCSRA_DOR \ Data overRun $04 constant UCSRA_UPE \ Parity Error $02 constant UCSRA_U2X \ Double the USART transmission speed $01 constant UCSRA_MPCM \ Multi-processor Communication Mode &42 constant UCSRB \ USART Control and Status Register B $80 constant UCSRB_RXCIE \ RX Complete Interrupt Enable $40 constant UCSRB_TXCIE \ TX Complete Interrupt Enable $20 constant UCSRB_UDRIE \ USART Data register Empty Interrupt Enable $10 constant UCSRB_RXEN \ Receiver Enable $08 constant UCSRB_TXEN \ Transmitter Enable $04 constant UCSRB_UCSZ2 \ Character Size Bit 2 $02 constant UCSRB_RXB8 \ Receive Data Bit 8 $01 constant UCSRB_TXB8 \ Transmit Data Bit 8 &64 constant UCSRC \ USART Control and Status Register C $80 constant UCSRC_URSEL \ Register Select $40 constant UCSRC_UMSEL \ USART Mode Select $30 constant UCSRC_UPM \ Parity Mode Bits $08 constant UCSRC_USBS \ Stop Bit Select $06 constant UCSRC_UCSZ \ Character Size Bits $01 constant UCSRC_UCPOL \ Clock Polarity &64 constant UBRRH \ USART Baud Rate Register High Byte $80 constant UBRRH_URSEL \ Register Select $0C constant UBRRH_UBRR1 \ USART Baud Rate Register bit 11 $03 constant UBRRH_UBRR \ USART Baud Rate Register bits &41 constant UBRRL \ USART Baud Rate Register Low Byte \ SPI &47 constant SPDR \ SPI Data Register &46 constant SPSR \ SPI Status Register $80 constant SPSR_SPIF \ SPI Interrupt Flag $40 constant SPSR_WCOL \ Write Collision Flag $01 constant SPSR_SPI2X \ Double SPI Speed Bit &45 constant SPCR \ SPI Control Register $80 constant SPCR_SPIE \ SPI Interrupt Enable $40 constant SPCR_SPE \ SPI Enable $20 constant SPCR_DORD \ Data Order $10 constant SPCR_MSTR \ Master/Slave Select $08 constant SPCR_CPOL \ Clock polarity $04 constant SPCR_CPHA \ Clock Phase $03 constant SPCR_SPR \ SPI Clock Rate Selects \ CPU &95 constant SREG \ Status Register $80 constant SREG_I \ Global Interrupt Enable $40 constant SREG_T \ Bit Copy Storage $20 constant SREG_H \ Half Carry Flag $10 constant SREG_S \ Sign Bit $08 constant SREG_V \ Two's Complement Overflow Flag $04 constant SREG_N \ Negative Flag $02 constant SREG_Z \ Zero Flag $01 constant SREG_C \ Carry Flag &93 constant SP \ Stack Pointer &86 constant EMCUCR \ Extended MCU Control Register $80 constant EMCUCR_SM0 \ Sleep Mode Select Bit 0 $70 constant EMCUCR_SRL \ Wait State Selector Limit bits $0C constant EMCUCR_SRW0 \ Wait State Select Bits for Lower Sector, bits $02 constant EMCUCR_SRW11 \ Wait State Select Bits for Upper Sector, bit 1 $01 constant EMCUCR_ISC2 \ Interrupt Sense Control 2 &85 constant MCUCR \ MCU Control Register $80 constant MCUCR_SRE \ External SRAM/XMEM Enable $40 constant MCUCR_SRW10 \ Wait State Select Bits for Upper Sector, bit 0 $20 constant MCUCR_SE \ Sleep Enable $10 constant MCUCR_SM1 \ Sleep Mode Select Bit 1 $0C constant MCUCR_ISC1 \ Interrupt Sense Control 1 Bits $03 constant MCUCR_ISC0 \ Interrupt Sense Control 0 Bits &84 constant MCUCSR \ MCU Control And Status Register $20 constant MCUCSR_SM2 \ Sleep Mode Select Bit 2 $08 constant MCUCSR_WDRF \ Watchdog Reset Flag $04 constant MCUCSR_BORF \ Brown-out Reset Flag $02 constant MCUCSR_EXTRF \ External Reset Flag $01 constant MCUCSR_PORF \ Power-on reset flag &36 constant OSCCAL \ Oscillator Calibration Value &87 constant SPMCR \ Store Program Memory Control Register $80 constant SPMCR_SPMIE \ SPM Interrupt Enable $40 constant SPMCR_RWWSB \ Read-While-Write Section Busy $10 constant SPMCR_RWWSRE \ Read-While-Write Section Read Enable $08 constant SPMCR_BLBSET \ Boot Lock Bit Set $04 constant SPMCR_PGWRT \ Page Write $02 constant SPMCR_PGERS \ Page Erase $01 constant SPMCR_SPMEN \ Store Program Memory Enable &80 constant SFIOR \ Special Function IO Register $40 constant SFIOR_XMBK \ External Memory Bus Keeper Enable $38 constant SFIOR_XMM \ External Memory High Mask Bits $04 constant SFIOR_PUD \ Pull-up Disable $01 constant SFIOR_PSR10 \ Prescaler Reset Timer / Counter 1 and Timer / Counter 0 \ EXTERNAL_INTERRUPT &91 constant GICR \ General Interrupt Control Register $C0 constant GICR_INT \ External Interrupt Request 1 Enable $20 constant GICR_INT2 \ External Interrupt Request 2 Enable $02 constant GICR_IVSEL \ Interrupt Vector Select $01 constant GICR_IVCE \ Interrupt Vector Change Enable &90 constant GIFR \ General Interrupt Flag Register $C0 constant GIFR_INTF \ External Interrupt Flags $20 constant GIFR_INTF2 \ External Interrupt Flag 2 \ WATCHDOG &65 constant WDTCR \ Watchdog Timer Control Register $10 constant WDTCR_WDCE \ Watchdog Change Enable $08 constant WDTCR_WDE \ Watch Dog Enable $07 constant WDTCR_WDP \ Watch Dog Timer Prescaler bits \ TIMER_COUNTER_0 &83 constant TCCR0 \ Timer/Counter 0 Control Register $80 constant TCCR0_FOC0 \ Force Output Compare $40 constant TCCR0_WGM00 \ Waveform Generation Mode 0 $30 constant TCCR0_COM0 \ Compare Match Output Modes $08 constant TCCR0_WGM01 \ Waveform Generation Mode 1 $07 constant TCCR0_CS0 \ Clock Selects &82 constant TCNT0 \ Timer/Counter 0 Register &81 constant OCR0 \ Timer/Counter 0 Output Compare Register &89 constant TIMSK \ Timer/Counter Interrupt Mask Register $02 constant TIMSK_TOIE0 \ Timer/Counter0 Overflow Interrupt Enable $01 constant TIMSK_OCIE0 \ Timer/Counter0 Output Compare Match Interrupt register &88 constant TIFR \ Timer/Counter Interrupt Flag register $02 constant TIFR_TOV0 \ Timer/Counter0 Overflow Flag $01 constant TIFR_OCF0 \ Output Compare Flag 0 \ TIMER_COUNTER_1 &79 constant TCCR1A \ Timer/Counter1 Control Register A $C0 constant TCCR1A_COM1A \ Compare Output Mode 1A, bits $30 constant TCCR1A_COM1B \ Compare Output Mode 1B, bits $08 constant TCCR1A_FOC1A \ Force Output Compare for Channel A $04 constant TCCR1A_FOC1B \ Force Output Compare for Channel B $03 constant TCCR1A_WGM1 \ Pulse Width Modulator Select Bits &78 constant TCCR1B \ Timer/Counter1 Control Register B $80 constant TCCR1B_ICNC1 \ Input Capture 1 Noise Canceler $40 constant TCCR1B_ICES1 \ Input Capture 1 Edge Select $18 constant TCCR1B_WGM1 \ Pulse Width Modulator Select Bits $07 constant TCCR1B_CS1 \ Clock Select1 bits &76 constant TCNT1 \ Timer/Counter1 Bytes &74 constant OCR1A \ Timer/Counter1 Output Compare Register A Bytes &72 constant OCR1B \ Timer/Counter1 Output Compare Register B Bytes &68 constant ICR1 \ Timer/Counter1 Input Capture Register Bytes \ PORTA &59 constant PORTA \ Port A Data Register &58 constant DDRA \ Port A Data Direction Register &57 constant PINA \ Port A Input Pins \ PORTB &56 constant PORTB \ Port B Data Register &55 constant DDRB \ Port B Data Direction Register &54 constant PINB \ Port B Input Pins \ PORTC &53 constant PORTC \ Port C Data Register &52 constant DDRC \ Port C Data Direction Register &51 constant PINC \ Port C Input Pins \ PORTD &50 constant PORTD \ Port D Data Register &49 constant DDRD \ Port D Data Direction Register &48 constant PIND \ Port D Input Pins \ PORTE &39 constant PORTE \ Port E Data Register &38 constant DDRE \ Port E Data Direction Register &37 constant PINE \ Port E Input Pins \ EEPROM &62 constant EEAR \ EEPROM Address Register Bytes &61 constant EEDR \ EEPROM Data Register &60 constant EECR \ EEPROM Control Register $08 constant EECR_EERIE \ EEPROM Ready Interrupt Enable $04 constant EECR_EEMWE \ EEPROM Master Write Enable $02 constant EECR_EEWE \ EEPROM Write Enable $01 constant EECR_EERE \ EEPROM Read Enable \ Interrupts &1 constant INT0Addr \ External Interrupt Request 0 &2 constant INT1Addr \ External Interrupt Request 1 &3 constant TIMER1_CAPTAddr \ Timer/Counter1 Capture Event &4 constant TIMER1_COMPAAddr \ Timer/Counter1 Compare Match A &5 constant TIMER1_COMPBAddr \ Timer/Counter1 Compare MatchB &6 constant TIMER1_OVFAddr \ Timer/Counter1 Overflow &7 constant TIMER0_OVFAddr \ Timer/Counter0 Overflow &8 constant SPI_STCAddr \ Serial Transfer Complete &9 constant USART_RXAddr \ USART, Rx Complete &10 constant USART_UDREAddr \ USART Data Register Empty &11 constant USART__TXAddr \ USART, Tx Complete &12 constant ANA_COMPAddr \ Analog Comparator &13 constant INT2Addr \ External Interrupt Request 2 &14 constant TIMER0_COMPAddr \ Timer 0 Compare Match &15 constant EE_RDYAddr \ EEPROM Ready &16 constant SPM_RDYAddr \ Store Program Memory Ready