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October 23, 2017 10:51
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IDA config file for ATmega328
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.ATmega328 | |
; Ida avr.cfg (c) THANATOS | |
SUBARCH=5 | |
RAM=2048 | |
ROM=32768 | |
EEPROM=1024 | |
; MEMORY MAP | |
; Memory configuration A | |
area DATA GPWR_ 0x0000:0x0020 General Purpose Working Registers | |
area DATA FSR_ 0x0020:0x0060 I/O registers | |
area DATA EXTIO_ 0x0060:0x0100 I/O registers | |
area DATA I_SRAM 0x0100:0x08ff Internal SRAM | |
; Interrupt and reset vector assignments | |
entry __RESET 0x0000 External Pin, Power-on Reset, Brown-out Reset, Watchdog Reset, and JTAG AVR Reset | |
entry INT0_ 0x0004 External Interrupt Request 0 | |
entry INT1_ 0x0008 External Interrupt Request 1 | |
entry PCINT0_ 0x000C Pin Change Interrupt Request 0 | |
entry PCINT1_ 0x0010 Pin Change Interrupt Request 1 | |
entry PCINT2_ 0x0014 Pin Change Interrupt Request 2 | |
entry WDT 0x0018 Watchdog Time-out Interrupt | |
entry TIMER2_COMPA 0x001C Timer/Counter2 Compare Match A | |
entry TIMER2_COMPB 0x0020 Timer/Counter2 Compare Match B | |
entry TIMER2_OVF 0x0024 Timer/Counter2 Overflow | |
entry TIMER1_CAPT 0x0028 Timer/Counter1 Compare Match | |
entry TIMER1_COMPA 0x002C Timer/Counter1 Compare Match A | |
entry TIMER1_COMPB 0x0030 Timer/Counter1 Compare Match A | |
entry TIMER2_OVF 0x0034 Timer/Counter1 Overflow | |
entry TIMER0_COMPA 0x0038 Timer/Counter0 Compare Match A | |
entry TIMER0_COMPB 0x003c Timer/Counter0 Compare Match B | |
entry TIMER0_OVF 0x0040 Timer/Counter0 Overflow | |
entry SPI_STC 0x0044 Serial Transfer Complete | |
entry USART0_RXC 0x0048 USART Rx Complete | |
entry USART0_UDRE 0x004c USART Data Register Empty | |
entry USART0_TXC 0x0050 USART Tx Complete | |
entry ADC 0x0054 ADC Conversion Complete | |
entry EE_READY 0x0058 EEPROM Ready | |
entry ANALOG_COMP 0x005c Analog Comparator | |
entry TWI 0x0060 2-wire Serial Interface | |
;entry SPM_READY 0x0064 Store Program Memory Ready | |
; INPUT/OUTPUT PORTS | |
UBRR1L 0x0000 USART1 Baud Rate Register Low Byte | |
UCSR1B 0x0001 USART Control and Status Register B | |
UCSR1B.RXCIE 7 RX Complete Interrupt Enable | |
UCSR1B.TXCIE 6 TX Complete Interrupt Enable | |
UCSR1B.UDRIE 5 USART Data Register Empty Interrupt Enable | |
UCSR1B.RXEN 4 Receiver Enable | |
UCSR1B.TXEN 3 Transmitter Enable | |
UCSR1B.UCSZ2 2 Character Size | |
UCSR1B.RXB8 1 Receive Data Bit 8 | |
UCSR1B.TXB8 0 Transmit Data Bit8 | |
UCSR1A 0x0002 USART Control and Status Register A | |
UCSR1A.RXC 7 USART Receive Complete | |
UCSR1A.TXC 6 USART Transmit Complete | |
UCSR1A.UDRE 5 USART Data Register Empty | |
UCSR1A.FE 4 Frame Error | |
UCSR1A.DOR 3 Data OverRun | |
UCSR1A.PE 2 Parity Error | |
UCSR1A.U2X 1 Double the USART Transmission Speed | |
UCSR1A.MPCM 0 Multi-processor Communication Mode | |
UDR1 0x0003 USART I/O Data Register | |
OCDR 0x0004 On-chip Debug Register | |
PINE 0x0005 Port E Input Pins Address | |
PINE.PINE2 2 | |
PINE.PINE1 1 | |
PINE.PINE0 0 | |
DDRE 0x0006 Port E Data Direction Register | |
DDRE.DDE2 2 Port E Data Direction Register bit 2 | |
DDRE.DDE1 1 Port E Data Direction Register bit 1 | |
DDRE.DDE0 0 Port E Data Direction Register bit 0 | |
PORTE 0x0007 Port E Data Register | |
PORTE.PORTE2 2 Port E Data Register bit 2 | |
PORTE.PORTE1 1 Port E Data Register bit 1 | |
PORTE.PORTE0 0 Port E Data Register bit 0 | |
ACSR 0x0008 Analog Comparator Control and Status Register | |
ACSR.ACD 7 Analog Comparator Disable | |
ACSR.ACBG 6 Analog Comparator Bandgap Select | |
ACSR.ACO 5 Analog Comparator Output | |
ACSR.ACI 4 Analog Comparator Interrupt Flag | |
ACSR.ACIE 3 Analog Comparator Interrupt Enable | |
ACSR.ACIC 2 Analog Comparator Input Capture Enable | |
ACSR.ACIS1 1 Analog Comparator Interrupt Mode Select 1 | |
ACSR.ACIS0 0 Analog Comparator Interrupt Mode Select 0 | |
UBRR0L 0x0009 USART0 Baud Rate Register Low Byte | |
UCSR0B 0x000A USART Control and Status Register B | |
UCSR0B.RXCIE 7 RX Complete Interrupt Enable | |
UCSR0B.TXCIE 6 TX Complete Interrupt Enable | |
UCSR0B.UDRIE 5 USART Data Register Empty Interrupt Enable | |
UCSR0B.RXEN 4 Receiver Enable | |
UCSR0B.TXEN 3 Transmitter Enable | |
UCSR0B.UCSZ2 2 Character Size | |
UCSR0B.RXB8 1 Receive Data Bit 8 | |
UCSR0B.TXB8 0 Transmit Data Bit8 | |
UCSR0A 0x000B USART Control and Status Register A | |
UCSR0A.RXC 7 USART Receive Complete | |
UCSR0A.TXC 6 USART Transmit Complete | |
UCSR0A.UDRE 5 USART Data Register Empty | |
UCSR0A.FE 4 Frame Error | |
UCSR0A.DOR 3 Data OverRun | |
UCSR0A.PE 2 Parity Error | |
UCSR0A.U2X 1 Double the USART Transmission Speed | |
UCSR0A.MPCM 0 Multi-processor Communication Mode | |
UDR0 0x000C USART I/O Data Register | |
SPCR 0x000D SPI Control Register- | |
SPCR.SPIE 7 SPI Interrupt Enable | |
SPCR.SPE 6 SPI Enable | |
SPCR.DORD 5 Data Order | |
SPCR.MSTR 4 Master/Slave Select | |
SPCR.CPOL 3 Clock Polarity | |
SPCR.CPHA 2 Clock Phase | |
SPCR.SPR1 1 SPI Clock Rate Select 1 | |
SPCR.SPR0 0 SPI Clock Rate Select 0 | |
SPSR 0x000E SPI Status Register | |
SPSR.SPIF 7 SPI Interrupt Flag | |
SPSR.WCOL 6 Write COLlision Flag | |
SPSR.SPI2X 0 Double SPI Speed Bit | |
SPDR 0x000F SPI Data Register | |
PIND 0x0010 Port D Input Pins Address | |
PIND.PIND7 7 | |
PIND.PIND6 6 | |
PIND.PIND5 5 | |
PIND.PIND4 4 | |
PIND.PIND3 3 | |
PIND.PIND2 2 | |
PIND.PIND1 1 | |
PIND.PIND0 0 | |
DDRD 0x0011 Port D Data Direction Register | |
DDRD.DDD7 7 Port D Data Direction Register bit 7 | |
DDRD.DDD6 6 Port D Data Direction Register bit 6 | |
DDRD.DDD5 5 Port D Data Direction Register bit 5 | |
DDRD.DDD4 4 Port D Data Direction Register bit 4 | |
DDRD.DDD3 3 Port D Data Direction Register bit 3 | |
DDRD.DDD2 2 Port D Data Direction Register bit 2 | |
DDRD.DDD1 1 Port D Data Direction Register bit 1 | |
DDRD.DDD0 0 Port D Data Direction Register bit 0 | |
PORTD 0x0012 Port D Data Register | |
PORTD.PORTD7 7 Port D Data Register bit 7 | |
PORTD.PORTD6 6 Port D Data Register bit 6 | |
PORTD.PORTD5 5 Port D Data Register bit 5 | |
PORTD.PORTD4 4 Port D Data Register bit 4 | |
PORTD.PORTD3 3 Port D Data Register bit 3 | |
PORTD.PORTD2 2 Port D Data Register bit 2 | |
PORTD.PORTD1 1 Port D Data Register bit 1 | |
PORTD.PORTD0 0 Port D Data Register bit 0 | |
PINC 0x0013 Port C Input Pins Address | |
PINC.PINC7 7 | |
PINC.PINC6 6 | |
PINC.PINC5 5 | |
PINC.PINC4 4 | |
PINC.PINC3 3 | |
PINC.PINC2 2 | |
PINC.PINC1 1 | |
PINC.PINC0 0 | |
DDRC 0x0014 Port C Data Direction Register | |
DDRC.DDC7 7 Port C Data Direction Register bit 7 | |
DDRC.DDC6 6 Port C Data Direction Register bit 6 | |
DDRC.DDC5 5 Port C Data Direction Register bit 5 | |
DDRC.DDC4 4 Port C Data Direction Register bit 4 | |
DDRC.DDC3 3 Port C Data Direction Register bit 3 | |
DDRC.DDC2 2 Port C Data Direction Register bit 2 | |
DDRC.DDC1 1 Port C Data Direction Register bit 1 | |
DDRC.DDC0 0 Port C Data Direction Register bit 0 | |
PORTC 0x0015 Port C Data Register | |
PORTC.PORTC7 7 Port C Data Register bit 7 | |
PORTC.PORTC6 6 Port C Data Register bit 6 | |
PORTC.PORTC5 5 Port C Data Register bit 5 | |
PORTC.PORTC4 4 Port C Data Register bit 4 | |
PORTC.PORTC3 3 Port C Data Register bit 3 | |
PORTC.PORTC2 2 Port C Data Register bit 2 | |
PORTC.PORTC1 1 Port C Data Register bit 1 | |
PORTC.PORTC0 0 Port C Data Register bit 0 | |
PINB 0x0016 Port B Input Pins Address | |
PINB.PINB7 7 | |
PINB.PINB6 6 | |
PINB.PINB5 5 | |
PINB.PINB4 4 | |
PINB.PINB3 3 | |
PINB.PINB2 2 | |
PINB.PINB1 1 | |
PINB.PINB0 0 | |
DDRB 0x0017 Port B Data Direction Register | |
DDRB.DDB7 7 Port B Data Direction Register bit 7 | |
DDRB.DDB6 6 Port B Data Direction Register bit 6 | |
DDRB.DDB5 5 Port B Data Direction Register bit 5 | |
DDRB.DDB4 4 Port B Data Direction Register bit 4 | |
DDRB.DDB3 3 Port B Data Direction Register bit 3 | |
DDRB.DDB2 2 Port B Data Direction Register bit 2 | |
DDRB.DDB1 1 Port B Data Direction Register bit 1 | |
DDRB.DDB0 0 Port B Data Direction Register bit 0 | |
PORTB 0x0018 Port B Data Register | |
PORTB.PORTB7 7 Port B Data Register bit 7 | |
PORTB.PORTB6 6 Port B Data Register bit 6 | |
PORTB.PORTB5 5 Port B Data Register bit 5 | |
PORTB.PORTB4 4 Port B Data Register bit 4 | |
PORTB.PORTB3 3 Port B Data Register bit 3 | |
PORTB.PORTB2 2 Port B Data Register bit 2 | |
PORTB.PORTB1 1 Port B Data Register bit 1 | |
PORTB.PORTB0 0 Port B Data Register bit 0 | |
PINA 0x0019 Port A Input Pins Address | |
PINA.PINA7 7 | |
PINA.PINA6 6 | |
PINA.PINA5 5 | |
PINA.PINA4 4 | |
PINA.PINA3 3 | |
PINA.PINA2 2 | |
PINA.PINA1 1 | |
PINA.PINA0 0 | |
DDRA 0x001A Port A Data Direction Register | |
DDRA.DDA7 7 Port A Data Direction Register bit 7 | |
DDRA.DDA6 6 Port A Data Direction Register bit 6 | |
DDRA.DDA5 5 Port A Data Direction Register bit 5 | |
DDRA.DDA4 4 Port A Data Direction Register bit 4 | |
DDRA.DDA3 3 Port A Data Direction Register bit 3 | |
DDRA.DDA2 2 Port A Data Direction Register bit 2 | |
DDRA.DDA1 1 Port A Data Direction Register bit 1 | |
DDRA.DDA0 0 Port A Data Direction Register bit 0 | |
PORTA 0x001B Port A Data Register | |
PORTA.PORTA7 7 Port A Data Register bit 7 | |
PORTA.PORTA6 6 Port A Data Register bit 6 | |
PORTA.PORTA5 5 Port A Data Register bit 5 | |
PORTA.PORTA4 4 Port A Data Register bit 4 | |
PORTA.PORTA3 3 Port A Data Register bit 3 | |
PORTA.PORTA2 2 Port A Data Register bit 2 | |
PORTA.PORTA1 1 Port A Data Register bit 1 | |
PORTA.PORTA0 0 Port A Data Register bit 0 | |
EECR 0x001C The EEPROM Control Register | |
EECR.EERIE 3 EEPROM Ready Interrupt Enable | |
EECR.EEMWE 2 EEPROM Master Write Enable | |
EECR.EEWE 1 EEPROM Write Enable | |
EECR.EERE 0 EEPROM Read Enable | |
EEDR 0x001D EEPROM Data Register | |
EEARL 0x001E EEPROM Address Register Low Byte | |
EEARH 0x001F The EEPROM Address Register High | |
EEARH.EEAR8 8 EEPROM Address 8 | |
UCSR0C 0x0020 USART Control and Status Register C (page 180) | |
UCSR0C.URSEL 7 Register Select | |
UCSR0C.UMSEL 6 USART Mode Select | |
UCSR0C.UPM1 5 Parity Mode 1 | |
UCSR0C.UPM0 4 Parity Mode 0 | |
UCSR0C.USBS 3 Stop Bit Select | |
UCSR0C.UCSZ1 2 Character Size 1 | |
UCSR0C.UCSZ0 1 Character Size 0 | |
UCSR0C.UCPOL 0 Clock Polarity | |
WDTCR 0x0021 Watchdog Timer Control Register | |
WDTCR.WDCE 4 Watchdog Change Enable | |
WDTCR.WDE 3 Watchdog Enable | |
WDTCR.WDP2 2 Watchdog Timer Prescaler 2 | |
WDTCR.WDP1 1 Watchdog Timer Prescaler 1 | |
WDTCR.WDP0 0 Watchdog Timer Prescaler 0 | |
OCR2 0x0022 Output Compare Register | |
TCNT2 0x0023 Timer/Counter2 | |
ICR1L 0x0024 Input Capture Register Low Byte | |
ICR1H 0x0025 Input Capture Register High Byte | |
ASSR 0x0026 Asynchronous Status Register | |
ASSR.AS2 3 Asynchronous Timer/Counter2 | |
ASSR.TCN2UB 2 Timer/Counter2 Update Busy | |
ASSR.OCR2UB 1 Output Compare Register2 Update Busy | |
ASSR.TCR2UB 0 Timer/Counter Control Register2 Update Busy | |
TCCR2 0x0027 Timer/Counter Control Register | |
TCCR2.FOC2 7 Force Output Compare | |
TCCR2.WGM20 6 Waveform Generation Mode 0 | |
TCCR2.COM21 5 Compare Match Output Mode 1 | |
TCCR2.COM20 4 Compare Match Output Mode 0 | |
TCCR2.WGM21 3 Waveform Generation Mode 1 | |
TCCR2.CS22 2 Clock Select 2 | |
TCCR2.CS21 1 Clock Select 1 | |
TCCR2.CS20 0 Clock Select 0 | |
OCR1BL 0x0028 Output Compare Register B Low Byte | |
OCR1BH 0x0029 Output Compare Register B High Byte | |
OCR1AL 0x002A Output Compare Register A Low Byte | |
OCR1AH 0x002B Output Compare Register A High Byte | |
TCNT1L 0x002C Counter Register Low Byte | |
TCNT1H 0x002D Counter Register High Byte | |
TCCR1B 0x002E Timer/Counter1 Control Register B | |
TCCR1B.ICNC1 7 Input Capture Noise Canceler | |
TCCR1B.ICES1 6 Input CaptureEdgeSelect | |
TCCR1B.WGM13 4 Waveform Generation Mode 3 | |
TCCR1B.WGM12 3 Waveform Generation Mode 2 | |
TCCR1B.CS12 2 Clock Select 2 | |
TCCR1B.CS11 1 Clock Select 1 | |
TCCR1B.CS10 0 Clock Select 0 | |
TCCR1A 0x002F Timer/Counter1 Control Register A | |
TCCR1A.COM1A1 7 Compare Output Mode for channel A 1 | |
TCCR1A.COM1A0 6 Compare Output Mode for channel A 0 | |
TCCR1A.COM1B1 5 Compare Output Mode for channel B 1 | |
TCCR1A.COM1B0 4 Compare Output Mode for channel B 0 | |
TCCR1A.FOC1A 3 Force Output Compare for channel A | |
TCCR1A.FOC1B 2 Force Output Compare for channel B | |
TCCR1A.WGM11 1 Waveform Generation Mode 1 | |
TCCR1A.WGM10 0 Waveform Generation Mode 0 | |
SFIOR 0x0030 Special Function IO Register | |
SFIOR.TSM 7 Timer/Counter Synchronization Mode | |
SFIOR.XMBK 6 External Memory Bus Keeper Enable | |
SFIOR.XMM2 5 External Memory High Mask 2 | |
SFIOR.XMM1 4 External Memory High Mask 1 | |
SFIOR.XMM0 3 External Memory High Mask 0 | |
SFIOR.PUD 2 Pull-up Disable | |
SFIOR.PSR2 1 Prescaler Reset Timer/Counter2 | |
SFIOR.PSR310 0 Prescaler Reset Timer/Counter3, Timer/Counter1, and Timer/Counter0 | |
OCR0 0x0031 Timer/Counter0 Output Compare Register | |
TCNT0 0x0032 Timer/Counter0 | |
TCCR0 0x0033 Timer/Counter Control Register | |
TCCR0.FOC0 7 Force Output Compare | |
TCCR0.WGM00 6 Waveform Generation Mode 0 | |
TCCR0.COM01 5 Compare Match Output Mode 1 | |
TCCR0.COM00 4 Compare Match Output Mode 0 | |
TCCR0.WGM01 3 Waveform Generation Mode 1 | |
TCCR0.CS02 2 Clock Select 2 | |
TCCR0.CS01 1 Clock Select 1 | |
TCCR0.CS00 0 Clock Select 0 | |
MCUCSR 0x0034 MCU Control and Status Register | |
MCUCSR.JTD 7 JTAG Interface Disable | |
MCUCSR.SM2 5 Sleep Mode Select Bit 2 | |
MCUCSR.JTRF 4 JTAG Reset Flag | |
MCUCSR.WDRF 3 Watchdog Reset Flag | |
MCUCSR.BORF 2 Brown-out Reset Flag | |
MCUCSR.EXTRF 1 External Reset Flag | |
MCUCSR.PORF 0 Power-on Reset Flag | |
MCUCR 0x0035 MCU Control Register | |
MCUCR.SRE 7 External SRAM/XMEM Enable | |
MCUCR.SRW10 6 Wait State Select Bit | |
MCUCR.SE 5 Sleep Enable | |
MCUCR.SM1 4 Sleep Mode Select Bit 1 | |
MCUCR.ISC11 3 Interrupt Sense Control 1 Bit 1 | |
MCUCR.ISC10 2 Interrupt Sense Control 1 Bit 0 | |
MCUCR.ISC01 1 Interrupt Sense Control 0 Bit 1 | |
MCUCR.ISC00 0 Interrupt Sense Control 0 Bit 0 | |
EMCUCR 0x0036 Extended MCU Control Register | |
EMCUCR.SM0 7 Sleep Mode Select Bit 0 | |
EMCUCR.SRL2 6 Wait State Sector Limit 2 | |
EMCUCR.SRL1 5 Wait State Sector Limit 1 | |
EMCUCR.SRL0 4 Wait State Sector Limit 0 | |
EMCUCR.SRW01 3 Wait-state Select Bits for Lower Sector 1 | |
EMCUCR.SRW00 2 Wait-state Select Bits for Lower Sector 0 | |
EMCUCR.SRW11 1 Wait-state Select Bits for Upper Sector | |
EMCUCR.ISC2 0 Interrupt Sense Control 2 | |
SPMCR 0x0037 Store Program Memory Control Register | |
SPMCR.SPMIE 7 SPM Interrupt Enable | |
SPMCR.RWWSB 6 Read-While-Write Section Busy | |
SPMCR.RWWSRE 4 Read-While-Write Section Read Enable | |
SPMCR.BLBSET 3 Boot Lock Bit Set | |
SPMCR.PGWRT 2 Page Write | |
SPMCR.PGERS 1 Page Erase | |
SPMCR.SPMEN 0 Store Program Memory Enable | |
TIFR 0x0038 Timer/Counter Interrupt Flag Register | |
TIFR.TOV1 7 Timer/Counter1, Overflow Flag | |
TIFR.OCF1A 6 Timer/Counter1, Output Compare A Match Flag | |
TIFR.OCF1B 5 Timer/Counter1, Output Compare B Match Flag | |
TIFR.OCF2 4 Output Compare Flag 2 | |
TIFR.ICF1 3 Timer/Counter1, Input Capture Flag | |
TIFR.TOV2 2 Timer/Counter2 Overflow Flag | |
TIFR.TOV0 1 Timer/Counter0 Overflow Flag | |
TIFR.OCF0 0 Output Compare Flag 0 | |
TIMSK 0x0039 Timer/Counter Interrupt Mask Register | |
TIMSK.TOIE1 7 Timer/Counter1, Overflow Interrupt Enable | |
TIMSK.OCIE1A 6 Timer/Counter1, Output Compare A Match Interrupt Enable | |
TIMSK.OCIE1B 5 Timer/Counter1, Output Compare B Match Interrupt Enable | |
TIMSK.OCIE2 4 Timer/Counter2 Output Compare Match Interrupt Enable | |
TIMSK.TICIE1 3 Timer/Counter1, Input Capture Interrupt Enable | |
TIMSK.TOIE2 2 Timer/Counter2 Overflow Interrupt Enable | |
TIMSK.TOIE0 1 Timer/Counter0 Overflow Interrupt Enable | |
TIMSK.OCIE0 0 Timer/Counter0 Overflow Flag | |
GIFR 0x003A General Interrupt Flag Register | |
GIFR.INTF1 7 External Interrupt Flag 1 | |
GIFR.INTF0 6 External Interrupt Flag 0 | |
GIFR.INTF2 5 External Interrupt Flag 2 | |
GIFR.PCIF1 4 Pin Change Interrupt Flag 1 | |
GIFR.PCIF0 3 Pin Change Interrupt Flag 0 | |
GICR 0x003B General Interrupt Control Register | |
GICR.INT1 7 External Interrupt Request 1 Enable | |
GICR.INT0 6 External Interrupt Request 0 Enable | |
GICR.INT2 5 External Interrupt Request 2 Enable | |
GICR.PCIE1 4 Pin Change Interrupt Enable 1 | |
GICR.PCIE0 3 Pin Change Interrupt Enable 0 | |
GICR.IVSEL 1 Interrupt Vector Select | |
GICR.IVCE 0 Interrupt Vector Change Enable | |
UCSR1C 0x003C USART Control and Status Register C (page 180) | |
UCSR1C.URSEL 7 Register Select | |
UCSR1C.UMSEL 6 USART Mode Select | |
UCSR1C.UPM1 5 Parity Mode 1 | |
UCSR1C.UPM0 4 Parity Mode 0 | |
UCSR1C.USBS 3 Stop Bit Select | |
UCSR1C.UCSZ1 2 Character Size 1 | |
UCSR1C.UCSZ0 1 Character Size 0 | |
UCSR1C.UCPOL 0 Clock Polarity | |
SPL 0x003D Stack Pointer Low | |
SPL.SP7 7 | |
SPL.SP6 6 | |
SPL.SP5 5 | |
SPL.SP4 4 | |
SPL.SP3 3 | |
SPL.SP2 2 | |
SPL.SP1 1 | |
SPL.SP0 0 | |
SPH 0x003E Stack Pointer High | |
SPH.SP15 15 | |
SPH.SP14 14 | |
SPH.SP13 13 | |
SPH.SP12 12 | |
SPH.SP11 11 | |
SPH.SP10 10 | |
SPH.SP9 9 | |
SPH.SP8 8 | |
SREG 0x003F Status Register | |
SREG.I 7 Global Interrupt Enable | |
SREG.T 6 Bit Copy Storage | |
SREG.H 5 Half Carry Flag | |
SREG.S 4 Sign Bit | |
SREG.V 3 Two's Complement Overflow Flag | |
SREG.N 2 Negative Flag | |
SREG.Z 1 Zero Flag | |
SREG.C 0 CarryFlag |
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Atmega328 don't have port A and E.