Skip to content

Instantly share code, notes, and snippets.

@grothe6

grothe6/avr.cfg

Last active October 26, 2020 04:12
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save grothe6/18fa1453091be4c379aa12bcc92f91f0 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save grothe6/18fa1453091be4c379aa12bcc92f91f0 to your computer and use it in GitHub Desktop.
Download ZIP
IDA config file for ATmega32U4
Raw
avr.cfg
.ATmega32U4
SUBARCH=5
RAM=2560
ROM=32768
EEPROM=1024
; MEMORY MAP
area DATA GPWR_ 0x0000:0x0020 General Purpose Working Registers
area DATA FSR_ 0x0020:0x0060 I/O registers
area DATA EXTIO_ 0x0060:0x0100 Ext I/O registers
area DATA I_SRAM 0x0100:0x0aff Internal SRAM
; Interrupt and reset vector assignments
entry __RESET 0x0000 Hardware Pin
entry INT0_ 0x0002 External Interrupt Request 0
entry INT1_ 0x0004 External Interrupt Request 1
entry INT2_ 0x0006 External Interrupt Request 2
entry INT3_ 0x0008 External Interrupt Request 3
entry INT6_ 0x000E External Interrupt Request 6
entry PCINT0 0x0012 Pin Change Interrupt Request 0
entry USB_GENERAL 0x0014 USB General Interrupt Request
entry USB_ENDPOINT 0x0016 USB Endpoint Interrupt Request
entry WDT 0x0018 Watchdog Time-out Interrupt
entry TIMER1_CAPT 0x0020 Timer/Counter1 Capture Event
entry TIMER1_COMPA 0x0022 Timer/Counter1 Comapare Match A
entry TIMER1_COMPB 0x0024 Timer/Counter1 Comapare Match B
entry TIMER1_COMPC 0x0026 Timer/Counter1 Comapare Match C
entry TIMER1_OVF 0x0028 Timer/Counter1 Overflow
entry TIMER0_COMPA 0x002A Timer/Counter0 Comapare Match A
entry TIMER0_COMPB 0x002C Timer/Counter0 Comapare Match B
entry TIMER0_OVF 0x002E Timer/Counter0 Overflow
entry SPI_STC 0x0030 SPI Serial Transfer Complete
entry USART1_RX 0x0032 USART1 RX Complete
entry USART1_UDRE 0x0034 USART1 Data register empty
entry USART1_TX 0x0036 USART1 TX Complete
entry ANALOG_COMP 0x0038 Analog Comparator
entry ADC 0x003A ADC Conversion Complete
entry EEREADY 0x003C EEPROM Ready
entry TIMER3_CAPT 0x003E Timer/Counter3 Capture Event
entry TIMER3_COMPA 0x0040 Timer/Counter3 Comapare Match A
entry TIMER3_COMPB 0x0042 Timer/Counter3 Comapare Match B
entry TIMER3_COMPC 0x0044 Timer/Counter3 Comapare Match C
entry TIMER3_OVF 0x0046 Timer/Counter3 Overflow
entry TWI 0x0048 Two-Wire Serial Interface
entry SPM_READY 0x004A Store Program Memory Ready
entry TIMER4_COMPA 0x004C Timer/Counter4 Comapare Match A
entry TIMER4_COMPB 0x004E Timer/Counter4 Comapare Match B
entry TIMER4_COMPD 0x0050 Timer/Counter4 Comapare Match D
entry TIMER4_OVF 0x0052 Timer/Counter4 Overflow
entry TIMER4_FPF 0x0054 Timer/Counter4 Fault Protection Interrupt
; INPUT/OUTPUT PORTS
UEINT 0x00D4 USB Endpoint Interrupt Register
UEINT.EPINT6 6 EPINT6: Endpoint Interrupts bit 6
UEINT.EPINT5 5 EPINT5: Endpoint Interrupts bit 5
UEINT.EPINT4 4 EPINT4: Endpoint Interrupts bit 4
UEINT.EPINT3 3 EPINT3: Endpoint Interrupts bit 3
UEINT.EPINT2 2 EPINT2: Endpoint Interrupts bit 2
UEINT.EPINT1 1 EPINT1: Endpoint Interrupts bit 1
UEINT.EPINT0 0 EPINT0: Endpoint Interrupts bit 0
UEBCHX 0x00D3 USB Endpoint Byte Count Register High Byte
UEBCHX.BYCT10 10 BYCT10: Byte Count bit 10
UEBCHX.BYCT9 9 BYCT9: Byte Count bit 9
UEBCHX.BYCT8 8 BYCT8: Byte Count bit 8
UEBCLX 0x00D2 USB Endpoint Byte Count Register Low Byte
UEBCLX.BYCT7 7 BYCT7: Byte Count bit 7
UEBCLX.BYCT6 6 BYCT6: Byte Count bit 6
UEBCLX.BYCT5 5 BYCT5: Byte Count bit 5
UEBCLX.BYCT4 4 BYCT4: Byte Count bit 4
UEBCLX.BYCT3 3 BYCT3: Byte Count bit 3
UEBCLX.BYCT2 2 BYCT2: Byte Count bit 2
UEBCLX.BYCT1 1 BYCT1: Byte Count bit 1
UEBCLX.BYCT0 0 BYCT0: Byte Count bit 0
UEDATX 0x00D1 USB Endpoint Data Register
UEIENX 0x00D0 USB Endpoint Interrupt Enable Register
UEIENX.FLERRE 7 FLERRE: Flow Error Interrupt Enable Flag
UEIENX.NAKINE 6 NAKINE: NAK IN Interrupt Enable
UEIENX.NAKOUTE 4 NAKOUTE: NAK OUT Interrupt Enable
UEIENX.RXSTPE 3 RXSTPE: Received SETUP Interrupt Enable Flag
UEIENX.RXOUTE 2 RXOUTE/KILLBK: Received OUT Data Interrupt Enable Flag
UEIENX.STALLEDE 1 STALLEDE: Stalled Interrupt Enable Flag
UEIENX.TXINE 0 TXINE: Transmitter Ready Interrupt Enable Flag
UESTA1X 0x00CF USB Endpoint Status Register 1
UESTA1X.CTRLDIR 2 CTRLDIR: Control Direction Flag
UESTA1X.CURRBK1 1 CURRBK1: Current Bank Flag bit 1
UESTA1X.CURRBK0 0 CURRBK0: Current Bank Flag bit 0
UESTA0X 0x00CE USB Endpoint Status Register 0
UESTA0X.CFGOK 7 CFGOK: Configuration Status Flag
UESTA0X.OVERFI 6 OVERFI: Overflow Error Interrupt Flag
UESTA0X.UNDERFI 5 UNDERFI: Flow Error Interrupt Flag
UESTA0X.DTSEQ1 3 DTSEQ1: Data Toggle Sequencing Flag bit 1
UESTA0X.DTSEQ0 2 DTSEQ0: Data Tobble Sequencing Flag bit 0
UESTA0X.NBUSYBK1 1 NBUSYBK1: Busy Bank Flag bit 1
UESTA0X.NBUSYBK0 0 NBUSYBK0: Busy Bank Flag bit 0
UECFG1X 0x00CD USB Endpoint Config Register 1
UECFG1X.EPSIZE2 6 EPSIZE2: Endpoint Size bit 2
UECFG1X.EPSIZE1 5 EPSIZE1: Endpoint Size bit 1
UECFG1X.EPSIZE0 4 EPSIZE0: Endpoint Size bit 0
UECFG1X.EPBK1 3 EPBK1: Endpoint Bank bit 1
UECFG1X.EPBK0 2 EPBK0: Endpoint Bank bit 0
UECFG1X.ALLOC 1 ALLOC: Endpoint Allocation
UECFG0X 0x00CC USB Endpoint Config Register 0
UECFG0X.EPTYPE1 7 EPTYPE1: Endpoint Type bit 1
UECFG0X.EPTYPE0 6 EPTYPE0: Endpoint Type bit 0
UECFG0X.EPDIR 0 EPDIR: Endpoint Direction
UECONX 0x00CB USB Endpoint Connection Register
UECONX.STALLRQ 5 STALLRQ: Stall Request Handshake
UECONX.STALLRQC 4 STALLRQC: Stall Request Clear Handshake
UECONX.RSTDT 3 RSTDT: Reset Data Toggle
UECONX.EPEN 0 EPEN: Endpoint Enable
UERST 0x00CA USB Endpoint Reset Register
UERST.EPRST6 6 EPRST6: Endpoint FIFO Reset bit 6
UERST.EPRST5 5 EPRST5: Endpoint FIFO Reset bit 5
UERST.EPRST4 4 EPRST4: Endpoint FIFO Reset bit 4
UERST.EPRST3 3 EPRST3: Endpoint FIFO Reset bit 3
UERST.EPRST2 2 EPRST2: Endpoint FIFO Reset bit 2
UERST.EPRST1 1 EPRST1: Endpoint FIFO Reset bit 1
UERST.EPRST0 0 EPRST0: Endpoint FIFO Reset bit 0
UENUM 0x00C9 USB Endpoint Number Register
UENUM.EPNUM2 2 EPNUM2: Endpoint Number bit 2
UENUM.EPNUM1 1 EPNUM1: Endpoint Number bit 1
UENUM.EPNUM0 0 EPNUM0: Endpoint Number bit 0
UEINTX 0x00C8 USB Endpoint Interrupt Register
UEINTX.FIFOCON 7 FIFOCON: FIFO Control Bit
UEINTX.NAKINI 6 NAKINI: NAK IN Received Interrupt Flag
UEINTX.RWAL 5 RWAL: Read/Write Allowed Flag
UEINTX.NAKOUTI 4 NAKOUTI: NAK OUT Received Interrupt Flag
UEINTX.RXSTPI 3 RXSTPI: Received SETUP Interrupt Flag
UEINTX.RXOUTI_KILLBK 2 RXOUTI/KILLBK: Received OUT Data Interrupt Flag / Kill Bank IN
UEINTX.STALLEDI 1 STALLEDI: Stalled Interrupt Flag
UEINTX.TXINI 0 TXINI: Transmitter Ready Interrupt Flag
UDMFN 0x00C6 USB Device Frame Number Register
UDMFN.FNCERR 4 FNCERR: Frame Number CRC Error Flag
UDFNUMH 0x00C5 USB Device Frame Number Register High Byte
UDFNUMH.FNUM10 10 FNUM10: Frame Number bit 10
UDFNUMH.FNUM9 9 FNUM9: Frame Number bit 9
UDFNUMH.FNUM8 8 FNUM8: Frame Number bit 8
UDFNUML 0x00C4 USB Device Frame Number Register Low Byte
UDFNUML.FNUM7 7 FNUM7: Frame Number bit 7
UDFNUML.FNUM6 6 FNUM6: Frame Number bit 6
UDFNUML.FNUM5 5 FNUM5: Frame Number bit 5
UDFNUML.FNUM4 4 FNUM4: Frame Number bit 4
UDFNUML.FNUM3 3 FNUM3: Frame Number bit 3
UDFNUML.FNUM2 2 FNUM2: Frame Number bit 2
UDFNUML.FNUM1 1 FNUM1: Frame Number bit 1
UDFNUML.FNUM0 0 FNUM0: Frame Number bit 0
UDADDR 0x00C3 USB Device Address Register
UDADDR.ADDEN 7 ADDEN: Address Enable
UDADDR.UADD6 6 UADD6: USB Address bit 6
UDADDR.UADD5 5 UADD5: USB Address bit 5
UDADDR.UADD4 4 UADD4: USB Address bit 4
UDADDR.UADD3 3 UADD3: USB Address bit 3
UDADDR.UADD2 2 UADD2: USB Address bit 2
UDADDR.UADD1 1 UADD1: USB Address bit 1
UDADDR.UADD0 0 UADD0: USB Address bit 0
UDIEN 0x00C2 USB Device Interrupt Enable Register
UDIEN.UPRSME 6 UPRSME: Upstream Resume Interrupt Enable
UDIEN.EORSME 5 EORSME: End of Resume Interrupt Enable
UDIEN.WAKEUPE 4 WAKEUPE: Wake-up CPU Interrupt Enable
UDIEN.EORSTE 3 EORSTE: End of Reset Interrupt Enable
UDIEN.SOFE 2 SOFE: Start of Frame Interrupt Enable
UDIEN.SUSPE 0 SUSPE: Suspend Interrupt Enable
UDINT 0x00C1 USB Device Interrupt Register
UDINT.UPRSMI 6 UPRSMI: Upstream Resume Interrupt Flag
UDINT.EORSMI 5 EORSMI: End of Resume Interrupt Flag
UDINT.WAKEUPI 4 WAKEUPI: Wake-up CPU Interrupt Flag
UDINT.EORSTI 3 EORSTI: End of Reset Interrupt Flag
UDINT.SOFI 2 SOFI: Start of Frame Interrupt Flag
UDINT.SUSPI 0 SUSPI: Suspend Interrupt Flag
UDCON 0x00C0 USB Device Connection Register
UDCON.RSTCPU 3 RSTCPU: USB Reset CPU
UDCON.LSM 2 LSM: USB Device Low Speed Mode Selection
UDCON.RMWKUP 1 RMWKUP: Remote Wake-up
UDCON.DETACH 0 DETACH: Detach
USBINT 0x00BA USB Interrupt Register
USBINT.VBUSTI 0 VBUSTI: IVBUS Transition Interrupt Flag
USBSTA 0x00B9 USB Status Register
USBSTA.ID 1 ID: ID Status
USBSTA.VBUS 0 VBUS: VBus Flag
USBCON 0x00B8 USB Connection Register
USBCON.USBE 7 USBE: USB macro Enable
USBCON.FRZCLK 5 FRZCLK: Freeze USB Clock
USBCON.OTGPADE 4 OTGPADE: VBUS Pad Enable
USBCON.VBUSTE 0 VBUSTE: VBUS Transition Interrupt Enable
UHWCON 0x00B7 USB General Register
UHWCON.UVREGE 0 UVREGE: USB pad regulator Enable
DT4 0x00B4 Timer/Counter4 Dead Time Value
DT4.DT4H3 7 DT4H3: Dead Time Value for OC4x Output
DT4.DT4H2 6 DT4H2: Dead Time Value for OC4x Output
DT4.DT4H1 5 DT4H1: Dead Time Value for OC4x Output
DT4.DT4H0 4 DT4H0: Dead Time Value for OC4x Output
DT4.DT4L3 3 DT4L3: Dead Time Value for OC4x Output
DT4.DT4L2 2 DT4L2: Dead Time Value for OC4x Output
DT4.DT4L1 1 DT4L1: Dead Time Value for OC4x Output
DT4.DT4L0 0 DT4L0: Dead Time Value for OC4x Output
OCR4D 0x00B2 Timer/Counter4 - Output Compare Register D
OCR4C 0x00B1 Timer/Counter4 - Output Compare Register C
OCR4B 0x00B0 Timer/Counter4 - Output Compare Register B
OCR4A 0x00AF Timer/Counter4 - Output Compare Register A
UDR1 0x00AE USART1 I/O Data Register
UBRR1H 0x00AD USART1 Baud Rate Register High Byte
UBRR1L 0x00AC USART1 Baud Rate Register Low Byte
UCSR1D 0x00AB USART1 Control and Status Register D
UCSR1D.CTSEN 1 CTSEN: UART1 CTS Signal Enable
UCSR1D.RTSEN 0 RTSEN: UART1 RTS Signal Enable
UCSR1C 0x00AA USART1 Control and Status Register C
UCSR1C.UMSEL11 7 UMSEL11: USART1 Mode Select
UCSR1C.UMSEL10 6 UMSEL10: USART1 Mode Select
UCSR1C.UPM11 5 UPM11: Parity Mode
UCSR1C.UPM10 4 UPM10: Parity Mode
UCSR1C.USBS1 3 USBS1: Stop Bit Select
UCSR1C.UCSZ11 2 UCSZ11: Character Size
UCSR1C.UCSZ10 1 UCSZ10: Character Size
UCSR1C.UCPOL1 0 UCPOL1: Clock Parity
UCSR1B 0x00A9 USART1 Control and Status Register B
UCSR1B.RXCIE1 7 RXCIE1: RX Complete Interrupt Enable 1
UCSR1B.TXCIE1 6 TXCIE1: TX Complete Interrupt Enable 1
UCSR1B.UDRIE1 5 UDRIE1: USART1 Data Register Empty Interrupt Enable
UCSR1B.RXEN1 4 RXEN1: Receiver Enable 1
UCSR1B.TXEN1 3 TXEN1: Transmitter Enable 1
UCSR1B.UCSZ12 2 UCSZ12: Character Size 1
UCSR1B.RXB81 1 RXB81: Receive Data Bit 8 1
UCSR1B.TXB81 0 TXB81: Transmit Data Bit 8 1
UCSR1A 0x00A8 USART1 Control and Status Register A
UCSR1A.RXC1 7 RXC1: USART1 Receive Complete
UCSR1A.TXC1 6 TXC1: USART1 Transmit Complete
UCSR1A.UDRE1 5 UDRE1: USART1 Data Register Empty
UCSR1A.FE1 4 FE1: Frame Error
UCSR1A.DOR1 3 DOR1: Data OverRun
UCSR1A.UPE1 2 UPE1: USART1 Parity Error
UCSR1A.U2X1 1 U2X1: USART1 Double Transmission Speed
UCSR1A.MPCM1 0 MPCM1: Multi-Processor Communication Mode
CLKSTA 0x00A7 Clock Status Register
CLKSTA.RCON 1 RCON: RC Oscillator On
CLKSTA.EXTON 0 EXTON: External Clock/Low Power Crystal Oscillator On
CLKSEL1 0x00A6 Clock Selection Register 1
CLKSEL1.RCCKSEL3 7 RCCKSEL3: CKSEL for RC Oscillator
CLKSEL1.RCCKSEL2 6 RCCKSEL2: CKSEL for RC Oscillator
CLKSEL1.RCCKSEL1 5 RCCKSEL1: CKSEL for RC Oscillator
CLKSEL1.RCCKSEL0 4 RCCKSEL0: CKSEL for RC Oscillator
CLKSEL1.EXCKSEL3 3 EXCKSEL3: CKSEL for External Clock/Low Power Crystal Oscillator
CLKSEL1.EXCKSEL2 2 EXCKSEL2: CKSEL for External Clock/Low Power Crystal Oscillator
CLKSEL1.EXCKSEL1 1 EXCKSEL1: CKSEL for External Clock/Low Power Crystal Oscillator
CLKSEL1.EXCKSEL0 0 EXCKSEL0: CKSEL for External Clock/Low Power Crystal Oscillator
CLKSEL0 0x00A5 Clock Selection Register 0
CLKSEL0.RCSUT1 7 RCSUT1: SUT for RC Oscillator
CLKSEL0.RCSUT0 6 RCSUT0: SUT for RC Oscillator
CLKSEL0.EXSUT1 5 EXSUT1: SUT for External Clock/Low Power Crystal Oscillator
CLKSEL0.EXSUT0 4 EXSUT0: SUT for External Clock/Low Power Crystal Oscillator
CLKSEL0.RCE 3 RCE: Enable RC Oscillator
CLKSEL0.EXTE 2 EXTE: Enable External Clock/Low Power Crystal Oscillator
CLKSEL0.CLKS 0 CLKS: Clock Selector
TCCR4E 0x00A4 Timer/Counter4 Control Register E
TCCR4E.TLOCK4 7 TLOCK4: Register Update Lock
TCCR4E.ENHC4 6 ENHC4: Enhanced Compare/PWM Mode
TCCR4E.OC4OE5 5 OC4OE5: Output Compare Override Enable
TCCR4E.OC4OE4 4 OC4OE4: Output Compare Override Enable
TCCR4E.OC4OE3 3 OC4OE3: Output Compare Override Enable
TCCR4E.OC4OE2 2 OC4OE2: Output Compare Override Enable
TCCR4E.OC4OE1 1 OC4OE1: Output Compare Override Enable
TCCR4E.OC4OE0 0 OC4OE0: Output Compare Override Enable
TCCR4D 0x00A3 Timer/Counter4 Control Register D
TCCR4D.FPIE4 7 FPIE4: Fault Protection Interrupt Enable
TCCR4D.FPEN4 6 FPEN4: Fault Protection Mode Enable
TCCR4D.FPNC4 5 FPNC4: Fault Protection Noise Canceler
TCCR4D.FPES4 4 FPES4: Fault Protection Edge Select
TCCR4D.FPAC4 3 FPAC4: Fault Protection Analog Comparator Enable
TCCR4D.FPF4 2 FPF4: Fault Protection Interrupt Flag
TCCR4D.WGM41 1 WGM41: Waveform Generation Mode
TCCR4D.WGM40 0 WGM40: Waveform Generation Mode
TCCR4C 0x00A2 Timer/Counter4 Control Register C
TCCR4C.COM4A1S 7 COM4A1S: Compare Output Mode for Channel A
TCCR4C.COM4A0S 6 COM4A0S: Compare Output Mode for Channel A
TCCR4C.COM4B1S 5 COM4B1S: Compare Output Mode for Channel B
TCCR4C.COM4B0S 4 COM4B0S: Compare Output Mode for Channel B
TCCR4C.COM4D1S 3 COM4D1S: Compare Output Mode for Channel D
TCCR4C.COM4D0S 2 COM4D0S: Compare Output Mode for Channel D
TCCR4C.FOC4D 1 FOC4D: Force Output Compare for Channel D
TCCR4C.PWM4C 0 PWM4C: Pulse Width Modulator D Enable
TCCR4B 0x00A1 Timer/Counter4 Control Register B
TCCR4B.PWM4X 7 PWM4X: PWM Inversion Mode
TCCR4B.PSR4 6 PSR4: Prescaler Reset Timer/Counter4
TCCR4B.DTPS41 5 DTPS41: Dead Time Prescaler
TCCR4B.DTPS40 4 DTPS40: Dead Time Prescaler
TCCR4B.CS43 3 CS43: Clock Select
TCCR4B.CS42 2 CS42: Clock Select
TCCR4B.CS41 1 CS41: Clock Select
TCCR4B.CS40 0 CS40: Clock Select
TCCR4A 0x00A0 Timer/Counter4 Control Register A
TCCR4A.COM4A1 7 COM4A1: Compare Output Mode for Channel A
TCCR4A.COM4A0 6 COM4A0: Compare Output Mode for Channel A
TCCR4A.COM4B1 5 COM4B1: Compare Output Mode for Channel B
TCCR4A.COM4B0 4 COM4B0: Compare Output Mode for Channel B
TCCR4A.FOC4A 3 FOC4A: Force Output Compare for Channel A
TCCR4A.FOC4B 2 FOC4B: Force Output Compare for Channel B
TCCR4A.PWM4A 1 PWM4A: Pulse Width Modulator A Enable
TCCR4A.PWM4B 0 PWM4B: Pulse Width Modulator B Enable
TC4H 0x009F Timer/Counter4 High Byte
TC4H.TC410 2 TC410: Additional MSB bit 10
TC4H.TC49 1 TC49: Additional MSB bit 9
TC4H.TC48 0 TC48: Additional MSB bit 8
TCNT4 0x009E Timer/Counter4 - Counter Register Low Byte
TWAMR 0x009D TWI (Slave) Address Mask Register
TWAMR.TWAM6 7 TWAM6: TWI Address Mask bit 6
TWAMR.TWAM5 6 TWAM5: TWI Address Mask bit 5
TWAMR.TWAM4 5 TWAM4: TWI Address Mask bit 4
TWAMR.TWAM3 4 TWAM3: TWI Address Mask bit 3
TWAMR.TWAM2 3 TWAM2: TWI Address Mask bit 2
TWAMR.TWAM1 2 TWAM1: TWI Address Mask bit 1
TWAMR.TWAM0 1 TWAM0: TWI Address Mask bit 0
TWCR 0x009C TWI Control Register
TWCR.TWINT 7 TWINT: TWI Interrupt Flag
TWCR.TWEA 6 TWEA: TWI Enable Acknowledge Bit
TWCR.TWSTA 5 TWSTA: TWI START Condition Bit
TWCR.TWSTO 4 TWSTO: TWI STOP Condition Bit
TWCR.TWWC 3 TWWC: TWI Write Collision Flag
TWCR.TWEN 2 TWEN: TWI Enable Bit
TWCR.TWIE 0 TWIE: TWI Interrupt Enable
TWDR 0x009B 2-wire Serial Interface Data Register
TWAR 0x009A TWI (Slave) Address Register
TWAR.TWA6 7 TWA6: TWI (Slave) Address Register bit 6
TWAR.TWA5 6 TWA5: TWI (Slave) Address Register bit 5
TWAR.TWA4 5 TWA4: TWI (Slave) Address Register bit 4
TWAR.TWA3 4 TWA3: TWI (Slave) Address Register bit 3
TWAR.TWA2 3 TWA2: TWI (Slave) Address Register bit 2
TWAR.TWA1 2 TWA1: TWI (Slave) Address Register bit 1
TWAR.TWA0 1 TWA0: TWI (Slave) Address Register bit 0
TWAR.TWGCE 0 TWGCE: TWI General Call Recognition Enable Bit
TWSR 0x0099 TWI Status Register
TWSR.TWS7 7 TWS7: TWI Status bit 4
TWSR.TWS6 6 TWS6: TWI Status bit 3
TWSR.TWS5 5 TWS5: TWI Status bit 2
TWSR.TWS4 4 TWS4: TWI Status bit 1
TWSR.TWS3 3 TWS3: TWI Status bit 0
TWSR.TWPS1 1 TWPS1: TWI Prescaler bit 1
TWSR.TWPS0 0 TWPS0: TWI Prescaler bit 0
TWBR 0x0098 2-wire Serial Interface Bit Rate Register
OCR3CH 0x007D Timer/Counter3 - Output Compare Register C High Byte
OCR3CL 0x007C Timer/Counter3 - Output Compare Register C Low Byte
OCR3BH 0x007B Timer/Counter3 - Output Compare Register B High Byte
OCR3BL 0x007A Timer/Counter3 - Output Compare Register B Low Byte
OCR3AH 0x0079 Timer/Counter3 - Output Compare Register A High Byte
OCR3AL 0x0078 Timer/Counter3 - Output Compare Register A Low Byte
ICR3H 0x0077 Timer/Counter3 - Input Capture Register High Byte
ICR3L 0x0076 Timer/Counter3 - Input Capture Register Low Byte
TCNT3H 0x0075 Timer/Counter3 - Counter Register High Byte
TCNT3L 0x0074 Timer/Counter3 - Counter Register Low Byte
TCCR3C 0x0072 Timer/Counter Control Register C
TCCR3C.FOC3A 7 FOC3A: Force Output Compare A
TCCR3B 0x0071 Timer/Counter Control Register B
TCCR3B.ICNC3 7 ICNC3: Input Capture Noise Canceler
TCCR3B.ICES3 6 ICES3: Input Capture Edge Select
TCCR3B.WGM33 4 WGM33: Waveform Generation Mode
TCCR3B.WGM32 3 WGM32: Waveform Generation Mode
TCCR3B.CS32 2 CS32: Clock Select
TCCR3B.CS31 1 CS31: Clock Select
TCCR3B.CS30 0 CS30: Clock Select
TCCR3A 0x0070 Timer/Counter Control Register A
TCCR3A.COM3A1 7 COM3A1: Compare Match Output A Mode
TCCR3A.COM3A0 6 COM3A0: Compare Match Output A Mode
TCCR3A.COM3B1 5 COM3B1: Compare Match Output B Mode
TCCR3A.COM3B0 4 COM3B0: Compare Match Output B Mode
TCCR3A.COM3C1 3 COM3C1: Compare Match Output C Mode
TCCR3A.COM3C0 2 COM3C0: Compare Match Output C Mode
TCCR3A.WGM31 1 WGM31: Waveform Generation Mode
TCCR3A.WGM30 0 WGM30: Waveform Generation Mode
OCR1CH 0x006D Timer/Counter1 - Output Compare Register C High Byte
OCR1CL 0x006C Timer/Counter1 - Output Compare Register C Low Byte
OCR1BH 0x006B Timer/Counter1 - Output Compare Register B High Byte
OCR1BL 0x006A Timer/Counter1 - Output Compare Register B Low Byte
OCR1AH 0x0069 Timer/Counter1 - Output Compare Register A High Byte
OCR1AL 0x0068 Timer/Counter1 - Output Compare Register A Low Byte
ICR1H 0x0067 Timer/Counter1 - Input Capture Register High Byte
ICR1L 0x0066 Timer/Counter1 - Input Capture Register Low Byte
TCNT1H 0x0065 Timer/Counter1 - Counter Register High Byte
TCNT1L 0x0064 Timer/Counter1 - Counter Register Low Byte
TCCR1C 0x0062 Timer/Counter1 Control Register C
TCCR1C.FOC1A 7 FOC1A: Force Output Compare for Channel A
TCCR1C.FOC1B 6 FOC1B: Force Output Compare for Channel B
TCCR1C.FOC1C 5 FOC1C: Force Output Compare for Channel C
TCCR1B 0x0061 Timer/Counter1 Control Register B
TCCR1B.ICNC1 7 ICNC1: Input Capture Noise Canceler
TCCR1B.ICES1 6 ICES1: Input Capture Edge Select
TCCR1B.WGM13 4 WGM13: Waveform Generation Mode
TCCR1B.WGM12 3 WGM12: Waveform Generation Mode
TCCR1B.CS12 2 CS12: Clock Select
TCCR1B.CS11 1 CS11: Clock Select
TCCR1B.CS10 0 CS10: Clock Select
TCCR1A 0x0060 Timer/Counter1 Control Register A
TCCR1A.COM1A1 7 COM1A1: Compare Output Mode for Channel A
TCCR1A.COM1A0 6 COM1A0: Compare Output Mode for Channel A
TCCR1A.COM1B1 5 COM1B1: Compare Output Mode for Channel B
TCCR1A.COM1B0 4 COM1B0: Compare Output Mode for Channel B
TCCR1A.COM1C1 3 COM1C1: Compare Output Mode for Channel C
TCCR1A.COM1C0 2 COM1C0: Compare Output Mode for Channel C
TCCR1A.WGM11 1 WGM11: Waveform Generation Mode
TCCR1A.WGM10 0 WGM10: Waveform Generation Mode
DIDR1 0x005F Digital Input Disable Register 1
DIDR1.AIN0D 0 AIN0D: AIN0 Digital Input Disable
DIDR0 0x005E Digital Input Disable Register 0
DIDR0.ADC7D 7 ADC7D: ADC7 Digital Input Disable
DIDR0.ADC6D 6 ADC6D: ADC6 Digital Input Disable
DIDR0.ADC5D 5 ADC5D: ADC5 Digital Input Disable
DIDR0.ADC4D 4 ADC4D: ADC4 Digital Input Disable
DIDR0.ADC1D 1 ADC1D: ADC1 Digital Input Disable
DIDR0.ADC0D 0 ADC0D: ADC0 Digital Input Disable
DIDR2 0x005D Digital Input Disable Register 2
DIDR2.ADC13D 5 ADC13D: ADC13 Digital Input Disable
DIDR2.ADC12D 4 ADC12D: ADC12 Digital Input Disable
DIDR2.ADC11D 3 ADC11D: ADC11 Digital Input Disable
DIDR2.ADC10D 2 ADC10D: ADC10 Digital Input Disable
DIDR2.ADC9D 1 ADC9D: ADC9 Digital Input Disable
DIDR2.ADC8D 0 ADC8D: ADC8 Digital Input Disable
ADMUX 0x005C ADC Multiplexer Selection Register
ADMUX.REFS1 7 REFS1: Reference Selection bit 1
ADMUX.REFS0 6 REFS0: Reference Selection bit 0
ADMUX.ADLAR 5 ADLAR: ADC Left Adjust Result
ADMUX.MUX4 4 MUX4: Analog Channel Selection bit 4
ADMUX.MUX3 3 MUX3: Analog Channel Selection bit 3
ADMUX.MUX2 2 MUX2: Analog Channel Selection bit 2
ADMUX.MUX1 1 MUX1: Analog Channel Selection bit 1
ADMUX.MUX0 0 MUX0: Analog Channel Selection bit 0
ADCSRB 0x005B ADC Control and Status Register B
ADCSRB.ADHSM 7 ADHSM: ADC High Speed Mode
ADCSRB.ACME 6 ACME: Analog Comparator Multiplexer Enable
ADCSRB.MUX5 5 MUX5: Analog Channel Additional Selection bit 5
ADCSRB.ADTS3 3 ADTS3: ADC Auto Trigger Source bit 3
ADCSRB.ADTS2 2 ADTS2: ADC Auto Trigger Source bit 2
ADCSRB.ADTS1 1 ADTS1: ADC Auto Trigger Source bit 1
ADCSRB.ADTS0 0 ADTS0: ADC Auto Trigger Source bit 0
ADCSRA 0x005A ADC Control and Status Register A
ADCSRA.ADEN 7 ADEN: ADC Enable
ADCSRA.ADSC 6 ADSC: ADC Start Conversion
ADCSRA.ADATE 5 ADATE: ADC Auto Trigger Enable
ADCSRA.ADIF 4 ADIF: ADC Interrupt Flag
ADCSRA.ADIE 3 ADIE: ADC Interrupt Enable
ADCSRA.ADPS2 2 ADPS2: ADC Prescaler Select bit 2
ADCSRA.ADPS1 1 ADPS1: ADC Prescaler Select bit 1
ADCSRA.ADPS0 0 ADPS0: ADC Prescaler Select bit 0
ADCH 0x0059 ADC Data Register High byte
ADCL 0x0058 ADC Data Register Low byte
TIMSK4 0x0052 Timer/Counter4 Interrupt Mask Register
TIMSK4.OCIE4D 7 OCIE4D: Timer/Counter4, Output Compare D Match Interrupt Enable
TIMSK4.OCIE4A 6 OCIE4A: Timer/Counter4, Output Compare A Match Interrupt Enable
TIMSK4.OCIE4B 5 OCIE4B: Timer/Counter4, Output Compare B Match Interrupt Enable
TIMSK4.TOIE4 2 TOIE4: Timer/Counter4, Overflow Interrupt Enable
TIMSK3 0x0051 Timer/Counter3 Interrupt Mask Register
TIMSK3.ICIE3 5 ICIE3: Timer/Counter3, Input Capture Interrupt Enable
TIMSK3.OCIE3C 3 OCIE3C: Timer/Counter3, Output Compare C Match Interrupt Enable
TIMSK3.OCIE3B 2 OCIE3B: Timer/Counter3, Output Compare B Match Interrupt Enable
TIMSK3.OCIE3A 1 OCIE3A: Timer/Counter3, Output Compare A Match Interrupt Enable
TIMSK3.TOIE3 0 TOIE3: Timer/Counter3, Overflow Interrupt Enable
TIMSK1 0x004F Timer/Counter1 Interrupt Mask Register
TIMSK1.ICIE1 5 ICIE1: Timer/Counter1, Input Capture Interrupt Enable
TIMSK1.OCIE1C 3 OCIE1C: Timer/Counter1, Output Compare C Match Interrupt Enable
TIMSK1.OCIE1B 2 OCIE1B: Timer/Counter1, Output Compare B Match Interrupt Enable
TIMSK1.OCIE1A 1 OCIE1A: Timer/Counter1, Output Compare A Match Interrupt Enable
TIMSK1.TOIE1 0 TOIE1: Timer/Counter1, Overflow Interrupt Enable
TIMSK0 0x004E Timer/Counter Interrupt Mask Register
TIMSK0.OCIE0B 2 OCIE0B: Timer/Counter0 Output Compare Match B Interrupt Enable
TIMSK0.OCIE0A 1 OCIE0A: Timer/Counter0 Output Compare Match A Interrupt Enable
TIMSK0.TOIE0 0 TOIE0: Timer/Counter0 Overflow Interrupt Enable
PCMSK0 0x004B Pin Change Mask Register 0
PCMSK0.PCINT7 7 PCINT7: Pin Change Enable Mask 7
PCMSK0.PCINT6 6 PCINT6: Pin Change Enable Mask 6
PCMSK0.PCINT5 5 PCINT5: Pin Change Enable Mask 5
PCMSK0.PCINT4 4 PCINT4: Pin Change Enable Mask 4
PCMSK0.PCINT3 3 PCINT3: Pin Change Enable Mask 3
PCMSK0.PCINT2 2 PCINT2: Pin Change Enable Mask 2
PCMSK0.PCINT1 1 PCINT1: Pin Change Enable Mask 1
PCMSK0.PCINT0 0 PCINT0: Pin Change Enable Mask 0
EICRB 0x004A External Interrupt Control Register B
EICRB.ISC60 4 ISC60: External Interrupt 6 Sense Control Bits
EICRB.ISC61 5 ISC61: External Interrupt 6 Sense Control Bits
EICRA 0x0049 External Interrupt Control Register A
EICRA.ISC31 7 ISC31: External Interrupt 3 Sence Control Bits
EICRA.ISC30 6 ISC30: External Interrupt 3 Sence Control Bits
EICRA.ISC21 5 ISC21: External Interrupt 2 Sense Control Bits
EICRA.ISC20 4 ISC20: External Interrupt 2 Sense Control Bits
EICRA.ISC11 3 ISC11: External Interrupt 1 Sense Control Bits
EICRA.ISC10 2 ISC10: External Interrupt 1 Sense Control Bits
EICRA.ISC01 1 ISC01: External Interrupt 0 Sense Control Bits
EICRA.ISC00 0 ISC00: External Interrupt 0 Sense Control Bits
PCICR 0x0048 Pin Change Interrupt Control Register
PCICR.PCIE0 0 PCIE0: Pin Change Interrupt Enable 0
RCCTRL 0x0047 Oscillator Control Register
RCCTRL.RCFREQ 0 RCFREQ: RC Oscillator Frequency Select
OSCCAL 0x0046 RC Oscillator Calibration Register
PRR1 0x0045 Power Reduction Register 1
PRR1.PRUSB 7 PRUSB: Power Reduction USB
PRR1.PRTIM4 4 PRTIM4: Power Reduction Timer/Counter4
PRR1.PRTIM3 3 PRTIM3: Power Reduction Timer/Counter3
PRR1.PRUSART1 0 PRUSART0: Power Reduction USART1
PRR0 0x0044 Power Reduction Register 0
PRR0.PRTWI 7 PRTWI: Power Reduction TWI
PRR0.PRTIM0 5 PRTIM0: Power Reduction Timer/Counter0
PRR0.PRTIM1 3 PRTIM1: Power Reduction Timer/Counter1
PRR0.PRSPI 2 PRSPI: Power Reduction Serial Peripheral Interface
PRR0.PRADC 0 PRADC: Power Reduction ADC
CLKPR 0x0041 Clock Prescale Register
CLKPR.CLKPCE 7 CLKPCE: Clock Prescaler Change Enable
CLKPR.CLKPS3 3 CLKPS3 Clock Prescaler Select bit 3
CLKPR.CLKPS2 2 CLKPS2 Clock Prescaler Select bit 2
CLKPR.CLKPS1 1 CLKPS1 Clock Prescaler Select bit 1
CLKPR.CLKPS0 0 CLKPS0 Clock Prescaler Select bit 0
WDTCSR 0x0040 Watchdog Timer Control Register
WDTCSR.WDIF 7 WDIF: Watchdog Interrupt Flag
WDTCSR.WDIE 6 WDIE: Watchdog Interrupt Enable
WDTCSR.WDP3 5 WDP3: Watchdog Timer Prescaler bit 3
WDTCSR.WDCE 4 WDCE: Watchdog Change Enable
WDTCSR.WDE 3 WDE: Watchdog System Reset Enable
WDTCSR.WDP2 2 WDP2: Watchdog Timer Prescaler bit 2
WDTCSR.WDP1 1 WDP1: Watchdog Timer Prescaler bit 1
WDTCSR.WDP0 0 WDP0: Watchdog Timer Prescaler bit 0
SREG 0x003F Status Register
SREG.I 7 I: Global Interrupt Enable
SREG.T 6 T: Bit Copy Storage
SREG.H 5 H: Half Carry Flag
SREG.S 4 S: Sign Bit
SREG.V 3 V: Two’s Complement Overflow Flag
SREG.N 2 N: Negative Flag
SREG.Z 1 Z: Zero Flag
SREG.C 0 C: Carry Flag
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
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
RAMPZ 0x003B Extended Z-Pointer Register for ELPM/SPM
SPMCSR 0x0037 Store Program Memory Control and Status Register
SPMCSR.SPMIE 7 SPMIE: SPM Interrupt Enable
SPMCSR.RWWSB 6 RWWSB: Read-While-Write Section Busy
SPMCSR.SIGRD 5 SIGRD: Signature Row Read
SPMCSR.RWWSRE 4 RWWSRE: Read-While-Write Section Read Enable
SPMCSR.BLBSET 3 BLBSET: Boot Lock Bit Set
SPMCSR.PGWRT 2 PGWRT: Page Write
SPMCSR.PGERS 1 PGERS: Page Erase
SPMCSR.SPMEN 0 SPMEN: Store Program Memory Enable
MCUCR 0x0035 MCU Control Register
MCUCR.JTD 7 JTD: JTAG Interface Disable
MCUCR.PUD 4 PUD: Pull-up Disable
MCUCR.IVSEL 1 IVSEL: Interrupt Vector Select
MCUCR.IVCE 0 IVCE: Interrupt Vector Change Enable
MCUSR 0x0034 MCU Status Register
MCUSR.USBRF 5 USBRF: USB Reset Flag
MCUSR.JTRF 4 JTRF: JTAG Reset Flag
MCUSR.WDRF 3 WDRF: Watchdog Reset Flag
MCUSR.BORF 2 BORF: Brown-out Reset Flag
MCUSR.EXTRF 1 EXTRF: External Reset Flag
MCUSR.PORF 0 PORF: Power-on Reset Flag
SMCR 0x0033 Sleep Mode Control Register
SMCR.SM2 3 SM2 Sleep Mode Select bit 2
SMCR.SM1 2 SM1 Sleep Mode Select bit 1
SMCR.SM0 1 SM0 Sleep Mode Select bit 0
SMCR.SE 0 SE: Sleep Enable
PLLFRQ 0x0032 PLL Frequency Control Register
PLLFRQ.PINMUX 7 PINMUX: PLL Input Multiplexer
PLLFRQ.PLLUSB 6 PLLUSB: PLL Postcaler for USB Peripheral
PLLFRQ.PLLTM1 5 PLLTM1: PLL Postcaler for High Speed Timer
PLLFRQ.PLLTM0 4 PLLTM0: PLL Postcaler for High Speed Timer
PLLFRQ.PDIV3 3 PDIV3: PLL Lock Frequency
PLLFRQ.PDIV2 2 PDIV2: PLL Lock Frequency
PLLFRQ.PDIV1 1 PDIV1: PLL Lock Frequency
PLLFRQ.PDIV0 0 PDIV0: PLL Lock Frequency
OCDR 0x0031 On-Chip Debug Register
ACSR 0x0030 Analog Comparator Control and Status Register
ACSR.ACD 7 ACD: Analog Comparator Disable
ACSR.ACBG 6 ACBG: Analog Comparator Bandgap Select
ACSR.ACO 5 ACO: Analog Comparator Output
ACSR.ACI 4 ACI: Analog Comparator Interrupt Flag
ACSR.ACIE 3 ACIE: Analog Comparator Interrupt Enable
ACSR.ACIC 2 ACIC: Analog Comparator Input Capture Enable
ACSR.ACIS1 1 ACIS1: Analog Comparator Interrupt Mode Select
ACSR.ACIS0 0 ACIS0: Analog Comparator Interrupt Mode Select
SPDR 0x002E SPI Data Register
SPSR 0x002D SPI Status Register
SPSR.SPIF 7 SPIF: SPI Interrupt Flag
SPSR.WCOL 6 WCOL: Write COLlision Flag
SPSR.SPI2X 0 SPI2X: Double SPI Speed Bit
SPCR 0x002C SPI Control Register
SPCR.SPIE 7 SPIE: SPI Interrupt Enable
SPCR.SPE 6 SPE: SPI Enable
SPCR.DORD 5 DORD: Data Order
SPCR.MSTR 4 MSTR: Master/Slave Select
SPCR.CPOL 3 CPOL: Clock Polarity
SPCR.CPHA 2 CPHA: Clock Phase
SPCR.SPR1 1 SPR1: SPI Clock Rate Select 1
SPCR.SPR0 0 SPR0: SPI Clock Rate Select 0
GPIOR2 0x002B General Purpose I/O Register 2
GPIOR1 0x002A General Purpose I/O Register 1
PLLCSR 0x0029 PLL Control and Status Register
PLLCSR.PINDIV 4 PINDIV: PLL Input Prescaler
PLLCSR.PLLE 1 PLLE: PLL Enable
PLLCSR.PLOCK 0 PLOCK: PLL Lock Detector
OCR0B 0x0028 Timer/Counter0 Output Compare Register B
OCR0A 0x0027 Timer/Counter0 Output Compare Register A
TCNT0 0x0026 Timer/Counter0 (8 Bit)
TCCR0B 0x0025 Timer/Counter Control Register B
TCCR0B.FOC0A 7 FOC0A: Force Output Compare A
TCCR0B.FOC0B 6 FOC0B: Force Output Compare B
TCCR0B.WGM02 3 WGM02: Waveform Generation Mode
TCCR0B.CS02 2 CS02: Clock Select
TCCR0B.CS01 1 CS01: Clock Select
TCCR0B.CS00 0 CS00: Clock Select
TCCR0A 0x0024 Timer/Counter Control Register A
TCCR0A.COM0A1 7 COM0A1: Compare Match Output A Mode
TCCR0A.COM0A0 6 COM0A0: Compare Match Output A Mode
TCCR0A.COM0B1 5 COM0B1: Compare Match Output B Mode
TCCR0A.COM0B0 4 COM0B0: Compare Match Output B Mode
TCCR0A.WGM01 1 WGM01: Waveform Generation Mode
TCCR0A.WGM00 0 WGM00: Waveform Generation Mode
GTCCR 0x0023 General Timer/Counter Control Register
GTCCR.TSM 7 TSM: Timer/Counter Synchronization mode
GTCCR.PSRASY 1 PSRASY: Prescaler Reset Asynchronous Timer/Counter
GTCCR.PSRSYNC 0 PSRSYNC: Prescaler Reset Synchronous Timer/Counter
EEARH 0x0022 EEPROM Address Register High Byte
EEARH.EEAR11 11
EEARH.EEAR10 10
EEARH.EEAR9 9
EEARH.EEAR8 8
EEARL 0x0021 EEPROM Address Register Low Byte
EEARL.EEAR7 7
EEARL.EEAR6 6
EEARL.EEAR5 5
EEARL.EEAR4 4
EEARL.EEAR3 3
EEARL.EEAR2 2
EEARL.EEAR1 1
EEARL.EEAR0 0
EEDR 0x0020 EEPROM Data Register
EECR 0x001F The EEPROM Control Register
EECR.EEPM1 5 EEPM1: EEPROM Programming Mode Bits
EECR.EEPM0 4 EEPM0: EEPROM Programming Mode Bits
EECR.EERIE 3 EERIE: EEPROM Ready Interrupt Enable
EECR.EEMPE 2 EEMPE: EEPROM Master Programming Enable
EECR.EEPE 1 EEPE: EEPROM Programming Enable
EECR.EERE 0 EERE: EEPROM Read Enable
GPIOR0 0x001E General Purpose I/O Register 0
EIMSK 0x001D External Interrupt Mask Register
EIMSK.INT6 6 INT6: External Interrupt Request 6 Enable
EIMSK.INT3 3 INT3: External Interrupt Request 3 Enable
EIMSK.INT2 2 INT2: External Interrupt Request 2 Enable
EIMSK.INT1 1 INT1: External Interrupt Request 1 Enable
EIMSK.INT0 0 INT0: External Interrupt Request 0 Enable
EIFR 0x001C External Interrupt Flag Register
EIFR.INTF6 6 INTF6: External Interrupt Flag 6
EIFR.INTF3 3 INTF2: External Interrupt Flag 3
EIFR.INTF2 2 INTF2: External Interrupt Flags 2
EIFR.INTF1 1 INTF1: External Interrupt Flags 1
EIFR.INTF0 0 INTF0: External Interrupt Flags 0
PCIFR 0x001B Pin Change Interrupt Flag Register
PCIFR.PCIF0 0 PCIF0: Pin Change Interrupt Flag 0
TIFR4 0x0019 Timer/Counter 4 Interrupt Flag Register
TIFR4.OCF4D 7 OCF4D: Timer/Counter4, Output Compare D Match Flag
TIFR4.OCF4A 6 OCF4A: Timer/Counter4, Output Compare A Match Flag
TIFR4.OCF4B 5 OCF4B: Timer/Counter4, Output Compare B Match Flag
TIFR4.TOV4 2 TOV4: Timer/Counter4 Overflow Flag
TIFR3 0x0018 Timer/Counter3 Interrupt Flag Register
TIFR3.ICF3 5 ICF3: Timer/Counter3, Input Capture Flag
TIFR3.OCF3C 3 OCF3C: Timer/Counter3, Output Compare C Match Flag
TIFR3.OCF3B 2 OCF3B: Timer/Counter3, Output Compare B Match Flag
TIFR3.OCF3A 1 OCF3A: Timer/Counter3, Output Compare A Match Flag
TIFR3.TOV3 0 TOV3: Timer/Counter3, Overflow Flag
TIFR1 0x0016 Timer/Counter1 Interrupt Flag Register
TIFR1.ICF1 5 ICF1: Timer/Counter1, Input Capture Flag
TIFR1.OCF1C 3 OCF1C: Timer/Counter1, Output Compare C Match Flag
TIFR1.OCF1B 2 OCF1B: Timer/Counter1, Output Compare B Match Flag
TIFR1.OCF1A 1 OCF1A: Timer/Counter1, Output Compare A Match Flag
TIFR1.TOV1 0 TOV1: Timer/Counter1, Overflow Flag
TIFR0 0x0015 Timer/Counter 0 Interrupt Flag Register
TIFR0.OCF0B 2 OCF0B: Timer/Counter 0 Output Compare B Match Flag
TIFR0.OCF0A 1 OCF0A: Timer/Counter 0 Output Compare A Match Flag
TIFR0.TOV0 0 TOV0: Timer/Counter0 Overflow Flag
PORTF 0x0011 Port F Data Register
PORTF.PORTF7 7
PORTF.PORTF6 6
PORTF.PORTF5 5
PORTF.PORTF4 4
PORTF.PORTF1 1
PORTF.PORTF0 0
DDRF 0x0010 Port F Data Direction Register
DDRF.DDF7 7
DDRF.DDF6 6
DDRF.DDF5 5
DDRF.DDF4 4
DDRF.DDF1 1
DDRF.DDF0 0
PINF 0x000F Port F Input Pins Address
PINF.PINF7 7
PINF.PINF6 6
PINF.PINF5 5
PINF.PINF4 4
PINF.PINF1 1
PINF.PINF0 0
PORTE 0x000E Port E Data Register
PORTE.PORTE6 6
PORTE.PORTE2 2
DDRE 0x000D Port E Data Direction Register
DDRE.DDE6 6
DDRE.DDE2 2
PINE 0x000C Port E Input Pins Address
PINE.PINE6 6
PINE.PINE2 2
PORTD 0x000B Port D Data Register
PORTD.PORTD7 7
PORTD.PORTD6 6
PORTD.PORTD5 5
PORTD.PORTD4 4
PORTD.PORTD3 3
PORTD.PORTD2 2
PORTD.PORTD1 1
PORTD.PORTD0 0
DDRD 0x000A Port D Data Direction Register
DDRD.DDD7 7
DDRD.DDD6 6
DDRD.DDD5 5
DDRD.DDD4 4
DDRD.DDD3 3
DDRD.DDD2 2
DDRD.DDD1 1
DDRD.DDD0 0
PIND 0x0009 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
PORTC 0x0008 Port C Data Register
PORTC.PORTC7 7
PORTC.PORTC6 6
DDRC 0x0007 Port C Data Direction Register
DDRC.DDC7 7
DDRC.DDC6 6
PINC 0x0006 Port C Input Pins Address
PINC.PINC7 7
PINC.PINC6 6
PORTB 0x0005 Port B Data Register
PORTB.PORTB7 7
PORTB.PORTB6 6
PORTB.PORTB5 5
PORTB.PORTB4 4
PORTB.PORTB3 3
PORTB.PORTB2 2
PORTB.PORTB1 1
PORTB.PORTB0 0
DDRB 0x0004 Port B Data Direction Register
DDRB.DDB7 7
DDRB.DDB6 6
DDRB.DDB5 5
DDRB.DDB4 4
DDRB.DDB3 3
DDRB.DDB2 2
DDRB.DDB1 1
DDRB.DDB0 0
PINB 0x0003 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
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment