Module avrd::atmega16u4
[−]
[src]
The AVR ATmega16U4 microcontroller
Variants
Pinout | Mcuage | Operating temperature | Operating voltage | Max speed | |
---|---|---|---|---|---|
ATmega16U4-AU | TQFP44 | TQFP44 | -40°C - 85°C | 2.7V - 5.5V | 16 MHz |
ATmega16U4RC-AU | TQFP44 | TQFP44 | -40°C - 85°C | 2.7V - 5.5V | 16 MHz |
ATmega16U4-MU | QFN44 | QFN44 | -40°C - 85°C | 2.7V - 5.5V | 16 MHz |
ATmega16U4RC-MU | QFN44 | QFN44 | -40°C - 85°C | 2.7V - 5.5V | 16 MHz |
Constants
ACBG |
Bitfield on register ACSR |
ACD |
Bitfield on register ACSR |
ACI |
Bitfield on register ACSR |
ACIC |
Bitfield on register ACSR |
ACIE |
Bitfield on register ACSR |
ACIS |
Bitfield on register ACSR |
ACME |
Bitfield on register ADCSRB |
ACO |
Bitfield on register ACSR |
ACSR |
Analog Comparator Control And Status Register. |
ADATE |
Bitfield on register ADCSRA |
ADC |
ADC Data Register Bytes. |
ADC0D |
Bitfield on register DIDR0 |
ADC10D |
Bitfield on register DIDR2 |
ADC11D |
Bitfield on register DIDR2 |
ADC12D |
Bitfield on register DIDR2 |
ADC13D |
Bitfield on register DIDR2 |
ADC1D |
Bitfield on register DIDR0 |
ADC2D |
Bitfield on register DIDR0 |
ADC3D |
Bitfield on register DIDR0 |
ADC4D |
Bitfield on register DIDR0 |
ADC5D |
Bitfield on register DIDR0 |
ADC6D |
Bitfield on register DIDR0 |
ADC7D |
Bitfield on register DIDR0 |
ADC8D |
Bitfield on register DIDR2 |
ADC9D |
Bitfield on register DIDR2 |
ADCH |
ADC Data Register Bytes high byte. |
ADCL |
ADC Data Register Bytes low byte. |
ADCSRA |
The ADC Control and Status register. |
ADCSRB |
ADC Control and Status Register B. |
ADDEN |
Bitfield on register UDADDR |
ADEN |
Bitfield on register ADCSRA |
ADIE |
Bitfield on register ADCSRA |
ADIF |
Bitfield on register ADCSRA |
ADLAR |
Bitfield on register ADMUX |
ADMUX |
The ADC multiplexer Selection Register. |
ADPS |
Bitfield on register ADCSRA |
ADSC |
Bitfield on register ADCSRA |
AIN0D |
Bitfield on register DIDR1 |
AIN1D |
Bitfield on register DIDR1 |
ALLOC |
Bitfield on register UECFG1X |
BLB0 |
Bitfield on register LOCKBIT |
BLB1 |
Bitfield on register LOCKBIT |
BLBSET |
Bitfield on register SPMCSR |
BODLEVEL |
Bitfield on register EXTENDED |
BOOTRST |
Bitfield on register HIGH |
BOOTSZ |
Bitfield on register HIGH |
BORF |
Bitfield on register MCUSR |
C |
Bitfield on register SREG |
CFGOK |
Bitfield on register UESTA0X |
CKDIV8 |
Bitfield on register LOW |
CKOUT |
Bitfield on register LOW |
CLKPCE |
Bitfield on register CLKPR |
CLKPR |
CLKPR register |
CLKPS |
Bitfield on register CLKPR |
CLKS |
Bitfield on register CLKSEL0 |
CLKSEL0 |
CLKSEL0 register |
CLKSEL1 |
CLKSEL1 register |
CLKSTA |
CLKSTA register |
COM0A |
Bitfield on register TCCR0A |
COM0B |
Bitfield on register TCCR0A |
COM1A |
Bitfield on register TCCR1A |
COM1B |
Bitfield on register TCCR1A |
COM1C |
Bitfield on register TCCR1A |
COM3A |
Bitfield on register TCCR3A |
COM3B |
Bitfield on register TCCR3A |
COM3C |
Bitfield on register TCCR3A |
COM4A |
Bitfield on register TCCR4A |
COM4A0S |
Bitfield on register TCCR4C |
COM4A1S |
Bitfield on register TCCR4C |
COM4B |
Bitfield on register TCCR4A |
COM4B0S |
Bitfield on register TCCR4C |
COM4B1S |
Bitfield on register TCCR4C |
COM4D |
Bitfield on register TCCR4C |
CPHA |
Bitfield on register SPCR |
CPOL |
Bitfield on register SPCR |
CS0 |
Bitfield on register TCCR0B |
CS1 |
Bitfield on register TCCR1B |
CS3 |
Bitfield on register TCCR3B |
CS4 |
Bitfield on register TCCR4B |
CTRLDIR |
Bitfield on register UESTA1X |
CTSEN |
Bitfield on register UCSR1D |
CURRBK |
Bitfield on register UESTA1X |
DDRB |
Port B Data Direction Register. |
DDRC |
Port C Data Direction Register. |
DDRD |
Port D Data Direction Register. |
DDRE |
Data Direction Register, Port E. |
DDRF |
Data Direction Register, Port F. |
DETACH |
Bitfield on register UDCON |
DIDR0 |
Digital Input Disable Register 1. |
DIDR1 |
DIDR1 register |
DIDR2 |
Digital Input Disable Register 1. |
DOR1 |
Bitfield on register UCSR1A |
DORD |
Bitfield on register SPCR |
DT4 |
Timer/Counter 4 Dead Time Value. |
DTPS4 |
Bitfield on register TCCR4B |
DTSEQ |
Bitfield on register UESTA0X |
EEAR |
EEPROM Address Register Low Bytes. |
EEARH |
EEPROM Address Register Low Bytes high byte. |
EEARL |
EEPROM Address Register Low Bytes low byte. |
EECR |
EEPROM Control Register. |
EEDR |
EEPROM Data Register. |
EEMPE |
Bitfield on register EECR |
EEPE |
Bitfield on register EECR |
EEPM |
Bitfield on register EECR |
EERE |
Bitfield on register EECR |
EERIE |
Bitfield on register EECR |
EESAVE |
Bitfield on register HIGH |
EICRA |
External Interrupt Control Register A. |
EICRB |
External Interrupt Control Register B. |
EIFR |
External Interrupt Flag Register. |
EIMSK |
External Interrupt Mask Register. |
EIND |
Extended Indirect Register. |
ENHC4 |
Bitfield on register TCCR4E |
EORSME |
Bitfield on register UDIEN |
EORSMI |
Bitfield on register UDINT |
EORSTE |
Bitfield on register UDIEN |
EORSTI |
Bitfield on register UDINT |
EPBK |
Bitfield on register UECFG1X |
EPDIR |
Bitfield on register UECFG0X |
EPEN |
Bitfield on register UECONX |
EPINT |
Bitfield on register UEINT |
EPRST |
Bitfield on register UERST |
EPSIZE |
Bitfield on register UECFG1X |
EPTYPE |
Bitfield on register UECFG0X |
EXCKSEL |
Bitfield on register CLKSEL1 |
EXSUT |
Bitfield on register CLKSEL0 |
EXTE |
Bitfield on register CLKSEL0 |
EXTENDED |
EXTENDED register |
EXTON |
Bitfield on register CLKSTA |
EXTRF |
Bitfield on register MCUSR |
FE1 |
Bitfield on register UCSR1A |
FIFOCON |
Bitfield on register UEINTX |
FLERRE |
Bitfield on register UEIENX |
FNCERR |
Bitfield on register UDMFN |
FNUM |
Bitfield on register UDFNUM |
FOC0A |
Bitfield on register TCCR0B |
FOC0B |
Bitfield on register TCCR0B |
FOC1A |
Bitfield on register TCCR1C |
FOC1B |
Bitfield on register TCCR1C |
FOC1C |
Bitfield on register TCCR1C |
FOC3A |
Bitfield on register TCCR3C |
FOC3B |
Bitfield on register TCCR3C |
FOC3C |
Bitfield on register TCCR3C |
FOC4A |
Bitfield on register TCCR4A |
FOC4B |
Bitfield on register TCCR4A |
FOC4D |
Bitfield on register TCCR4C |
FPAC4 |
Bitfield on register TCCR4D |
FPEN4 |
Bitfield on register TCCR4D |
FPES4 |
Bitfield on register TCCR4D |
FPF4 |
Bitfield on register TCCR4D |
FPIE4 |
Bitfield on register TCCR4D |
FPNC4 |
Bitfield on register TCCR4D |
FRZCLK |
Bitfield on register USBCON |
GPIOR0 |
General Purpose IO Register 0. |
GPIOR00 |
Bitfield on register GPIOR0 |
GPIOR1 |
General Purpose IO Register 1. |
GPIOR01 |
Bitfield on register GPIOR0 |
GPIOR2 |
General Purpose IO Register 2. |
GPIOR02 |
Bitfield on register GPIOR0 |
GPIOR03 |
Bitfield on register GPIOR0 |
GPIOR04 |
Bitfield on register GPIOR0 |
GPIOR05 |
Bitfield on register GPIOR0 |
GPIOR06 |
Bitfield on register GPIOR0 |
GPIOR07 |
Bitfield on register GPIOR0 |
GTCCR |
General Timer/Counter Control Register. |
H |
Bitfield on register SREG |
HIGH |
HIGH register |
HWBE |
Bitfield on register EXTENDED |
I |
Bitfield on register SREG |
ICES1 |
Bitfield on register TCCR1B |
ICES3 |
Bitfield on register TCCR3B |
ICF1 |
Bitfield on register TIFR1 |
ICF3 |
Bitfield on register TIFR3 |
ICIE1 |
Bitfield on register TIMSK1 |
ICIE3 |
Bitfield on register TIMSK3 |
ICNC1 |
Bitfield on register TCCR1B |
ICNC3 |
Bitfield on register TCCR3B |
ICR1 |
Timer/Counter1 Input Capture Register Bytes. |
ICR3 |
Timer/Counter3 Input Capture Register Bytes. |
ICR1H |
Timer/Counter1 Input Capture Register Bytes high byte. |
ICR1L |
Timer/Counter1 Input Capture Register Bytes low byte. |
ICR3H |
Timer/Counter3 Input Capture Register Bytes high byte. |
ICR3L |
Timer/Counter3 Input Capture Register Bytes low byte. |
ISC0 |
Bitfield on register EICRA |
ISC1 |
Bitfield on register EICRA |
ISC2 |
Bitfield on register EICRA |
ISC3 |
Bitfield on register EICRA |
ISC4 |
Bitfield on register EICRB |
ISC5 |
Bitfield on register EICRB |
ISC6 |
Bitfield on register EICRB |
ISC7 |
Bitfield on register EICRB |
IVCE |
Bitfield on register MCUCR |
IVSEL |
Bitfield on register MCUCR |
JTAGEN |
Bitfield on register HIGH |
JTD |
Bitfield on register MCUCR |
JTRF |
Bitfield on register MCUSR |
LB |
Bitfield on register LOCKBIT |
LOCKBIT |
LOCKBIT register |
LOW |
LOW register |
LSM |
Bitfield on register UDCON |
MCUCR |
MCU Control Register. |
MCUSR |
MCU Status Register. |
MPCM1 |
Bitfield on register UCSR1A |
MSTR |
Bitfield on register SPCR |
MUX |
Bitfield on register ADMUX |
N |
Bitfield on register SREG |
NAKINE |
Bitfield on register UEIENX |
NAKINI |
Bitfield on register UEINTX |
NAKOUTE |
Bitfield on register UEIENX |
NAKOUTI |
Bitfield on register UEINTX |
NBUSYBK |
Bitfield on register UESTA0X |
OC4OE |
Bitfield on register TCCR4E |
OCDEN |
Bitfield on register HIGH |
OCDR |
On-Chip Debug Related Register in I/O Memory. |
OCF0A |
Bitfield on register TIFR0 |
OCF0B |
Bitfield on register TIFR0 |
OCF1A |
Bitfield on register TIFR1 |
OCF1B |
Bitfield on register TIFR1 |
OCF1C |
Bitfield on register TIFR1 |
OCF3A |
Bitfield on register TIFR3 |
OCF3B |
Bitfield on register TIFR3 |
OCF3C |
Bitfield on register TIFR3 |
OCF4A |
Bitfield on register TIFR4 |
OCF4B |
Bitfield on register TIFR4 |
OCF4D |
Bitfield on register TIFR4 |
OCIE0A |
Bitfield on register TIMSK0 |
OCIE0B |
Bitfield on register TIMSK0 |
OCIE1A |
Bitfield on register TIMSK1 |
OCIE1B |
Bitfield on register TIMSK1 |
OCIE1C |
Bitfield on register TIMSK1 |
OCIE3A |
Bitfield on register TIMSK3 |
OCIE3B |
Bitfield on register TIMSK3 |
OCIE3C |
Bitfield on register TIMSK3 |
OCIE4A |
Bitfield on register TIMSK4 |
OCIE4B |
Bitfield on register TIMSK4 |
OCIE4D |
Bitfield on register TIMSK4 |
OCR0A |
Timer/Counter0 Output Compare Register. |
OCR0B |
Timer/Counter0 Output Compare Register. |
OCR1A |
Timer/Counter1 Output Compare Register A Bytes. |
OCR1AH |
Timer/Counter1 Output Compare Register A Bytes high byte. |
OCR1AL |
Timer/Counter1 Output Compare Register A Bytes low byte. |
OCR1B |
Timer/Counter1 Output Compare Register B Bytes. |
OCR1BH |
Timer/Counter1 Output Compare Register B Bytes high byte. |
OCR1BL |
Timer/Counter1 Output Compare Register B Bytes low byte. |
OCR1C |
Timer/Counter1 Output Compare Register C Bytes. |
OCR1CH |
Timer/Counter1 Output Compare Register C Bytes high byte. |
OCR1CL |
Timer/Counter1 Output Compare Register C Bytes low byte. |
OCR3A |
Timer/Counter3 Output Compare Register A Bytes. |
OCR3AH |
Timer/Counter3 Output Compare Register A Bytes high byte. |
OCR3AL |
Timer/Counter3 Output Compare Register A Bytes low byte. |
OCR3B |
Timer/Counter3 Output Compare Register B Bytes. |
OCR3BH |
Timer/Counter3 Output Compare Register B Bytes high byte. |
OCR3BL |
Timer/Counter3 Output Compare Register B Bytes low byte. |
OCR3C |
Timer/Counter3 Output Compare Register C Bytes. |
OCR3CH |
Timer/Counter3 Output Compare Register C Bytes high byte. |
OCR3CL |
Timer/Counter3 Output Compare Register C Bytes low byte. |
OCR4A |
Timer/Counter4 Output Compare Register A. |
OCR4B |
Timer/Counter4 Output Compare Register B. |
OCR4C |
Timer/Counter4 Output Compare Register C. |
OCR4D |
Timer/Counter4 Output Compare Register D. |
OSCCAL |
Oscillator Calibration Value. |
OTGPADE |
Bitfield on register USBCON |
OVERFI |
Bitfield on register UESTA0X |
PCICR |
Pin Change Interrupt Control Register. |
PCIE0 |
Bitfield on register PCICR |
PCIF0 |
Bitfield on register PCIFR |
PCIFR |
Pin Change Interrupt Flag Register. |
PCMSK0 |
Pin Change Mask Register 0. |
PDIV |
Bitfield on register PLLFRQ |
PGERS |
Bitfield on register SPMCSR |
PGWRT |
Bitfield on register SPMCSR |
PINB |
Port B Input Pins. |
PINC |
Port C Input Pins. |
PIND |
Port D Input Pins. |
PINDIV |
Bitfield on register PLLCSR |
PINE |
Input Pins, Port E. |
PINF |
Input Pins, Port F. |
PINMUX |
Bitfield on register PLLFRQ |
PLLCSR |
PLL Status and Control register. |
PLLE |
Bitfield on register PLLCSR |
PLLFRQ |
PLL Frequency Control Register. |
PLLTM |
Bitfield on register PLLFRQ |
PLLUSB |
Bitfield on register PLLFRQ |
PLOCK |
Bitfield on register PLLCSR |
PORF |
Bitfield on register MCUSR |
PORTB |
Port B Data Register. |
PORTC |
Port C Data Register. |
PORTD |
Port D Data Register. |
PORTE |
Data Register, Port E. |
PORTF |
Data Register, Port F. |
PRADC |
Bitfield on register PRR0 |
PRR0 |
Power Reduction Register0. |
PRR1 |
Power Reduction Register1. |
PRSPI |
Bitfield on register PRR0 |
PRTIM0 |
Bitfield on register PRR0 |
PRTIM1 |
Bitfield on register PRR0 |
PRTIM2 |
Bitfield on register PRR0 |
PRTIM3 |
Bitfield on register PRR1 |
PRTWI |
Bitfield on register PRR0 |
PRUSART0 |
Bitfield on register PRR0 |
PRUSART1 |
Bitfield on register PRR1 |
PRUSB |
Bitfield on register PRR1 |
PSR4 |
Bitfield on register TCCR4B |
PSRSYNC |
Bitfield on register GTCCR |
PUD |
Bitfield on register MCUCR |
PWM4A |
Bitfield on register TCCR4A |
PWM4B |
Bitfield on register TCCR4A |
PWM4D |
Bitfield on register TCCR4C |
PWM4X |
Bitfield on register TCCR4B |
RAMPZ |
Extended Z-pointer Register for ELPM/SPM. |
RCCKSEL |
Bitfield on register CLKSEL1 |
RCCTRL |
Oscillator Control Register. |
RCE |
Bitfield on register CLKSEL0 |
RCFREQ |
Bitfield on register RCCTRL |
RCON |
Bitfield on register CLKSTA |
RCSUT |
Bitfield on register CLKSEL0 |
REFS |
Bitfield on register ADMUX |
RMWKUP |
Bitfield on register UDCON |
RSTCPU |
Bitfield on register UDCON |
RSTDT |
Bitfield on register UECONX |
RTSEN |
Bitfield on register UCSR1D |
RWAL |
Bitfield on register UEINTX |
RWWSB |
Bitfield on register SPMCSR |
RWWSRE |
Bitfield on register SPMCSR |
RXB81 |
Bitfield on register UCSR1B |
RXC1 |
Bitfield on register UCSR1A |
RXCIE1 |
Bitfield on register UCSR1B |
RXEN1 |
Bitfield on register UCSR1B |
RXOUTE |
Bitfield on register UEIENX |
RXOUTI |
Bitfield on register UEINTX |
RXSTPE |
Bitfield on register UEIENX |
RXSTPI |
Bitfield on register UEINTX |
S |
Bitfield on register SREG |
SE |
Bitfield on register SMCR |
SIGRD |
Bitfield on register SPMCSR |
SM |
Bitfield on register SMCR |
SMCR |
Sleep Mode Control Register. |
SOFE |
Bitfield on register UDIEN |
SOFI |
Bitfield on register UDINT |
SP |
Stack Pointer. |
SPCR |
SPI Control Register. |
SPDR |
SPI Data Register. |
SPE |
Bitfield on register SPCR |
SPEED |
Bitfield on register USBSTA |
SPH |
Stack Pointer high byte. |
SPI2X |
Bitfield on register SPSR |
SPIE |
Bitfield on register SPCR |
SPIEN |
Bitfield on register HIGH |
SPIF |
Bitfield on register SPSR |
SPL |
Stack Pointer low byte. |
SPMCSR |
Store Program Memory Control Register. |
SPMEN |
Bitfield on register SPMCSR |
SPMIE |
Bitfield on register SPMCSR |
SPR |
Bitfield on register SPCR |
SPSR |
SPI Status Register. |
SREG |
Status Register. |
STALLEDE |
Bitfield on register UEIENX |
STALLEDI |
Bitfield on register UEINTX |
STALLRQ |
Bitfield on register UECONX |
STALLRQC |
Bitfield on register UECONX |
SUSPE |
Bitfield on register UDIEN |
SUSPI |
Bitfield on register UDINT |
SUT_CKSEL |
Bitfield on register LOW |
T |
Bitfield on register SREG |
TC4H |
Timer/Counter4. |
TCCR0A |
Timer/Counter Control Register A. |
TCCR0B |
Timer/Counter Control Register B. |
TCCR1A |
Timer/Counter1 Control Register A. |
TCCR1B |
Timer/Counter1 Control Register B. |
TCCR1C |
Timer/Counter 1 Control Register C. |
TCCR3A |
Timer/Counter3 Control Register A. |
TCCR3B |
Timer/Counter3 Control Register B. |
TCCR3C |
Timer/Counter 3 Control Register C. |
TCCR4A |
Timer/Counter4 Control Register A. |
TCCR4B |
Timer/Counter4 Control Register B. |
TCCR4C |
Timer/Counter 4 Control Register C. |
TCCR4D |
Timer/Counter 4 Control Register D. |
TCCR4E |
Timer/Counter 4 Control Register E. |
TCNT0 |
Timer/Counter0. |
TCNT1 |
Timer/Counter1 Bytes. |
TCNT3 |
Timer/Counter3 Bytes. |
TCNT4 |
Timer/Counter4 Low Bytes. |
TCNT1H |
Timer/Counter1 Bytes high byte. |
TCNT1L |
Timer/Counter1 Bytes low byte. |
TCNT3H |
Timer/Counter3 Bytes high byte. |
TCNT3L |
Timer/Counter3 Bytes low byte. |
TIFR0 |
Timer/Counter0 Interrupt Flag register. |
TIFR1 |
Timer/Counter1 Interrupt Flag register. |
TIFR3 |
Timer/Counter3 Interrupt Flag register. |
TIFR4 |
Timer/Counter4 Interrupt Flag register. |
TIMSK0 |
Timer/Counter0 Interrupt Mask Register. |
TIMSK1 |
Timer/Counter1 Interrupt Mask Register. |
TIMSK3 |
Timer/Counter3 Interrupt Mask Register. |
TIMSK4 |
Timer/Counter4 Interrupt Mask Register. |
TLOCK4 |
Bitfield on register TCCR4E |
TOIE0 |
Bitfield on register TIMSK0 |
TOIE1 |
Bitfield on register TIMSK1 |
TOIE3 |
Bitfield on register TIMSK3 |
TOIE4 |
Bitfield on register TIMSK4 |
TOV0 |
Bitfield on register TIFR0 |
TOV1 |
Bitfield on register TIFR1 |
TOV3 |
Bitfield on register TIFR3 |
TOV4 |
Bitfield on register TIFR4 |
TSM |
Bitfield on register GTCCR |
TWA |
Bitfield on register TWAR |
TWAM |
Bitfield on register TWAMR |
TWAMR |
TWI (Slave) Address Mask Register. |
TWAR |
TWI (Slave) Address register. |
TWBR |
TWI Bit Rate register. |
TWCR |
TWI Control Register. |
TWDR |
TWI Data register. |
TWEA |
Bitfield on register TWCR |
TWEN |
Bitfield on register TWCR |
TWGCE |
Bitfield on register TWAR |
TWIE |
Bitfield on register TWCR |
TWINT |
Bitfield on register TWCR |
TWPS |
Bitfield on register TWSR |
TWS |
Bitfield on register TWSR |
TWSR |
TWI Status Register. |
TWSTA |
Bitfield on register TWCR |
TWSTO |
Bitfield on register TWCR |
TWWC |
Bitfield on register TWCR |
TXB81 |
Bitfield on register UCSR1B |
TXC1 |
Bitfield on register UCSR1A |
TXCIE1 |
Bitfield on register UCSR1B |
TXEN1 |
Bitfield on register UCSR1B |
TXINE |
Bitfield on register UEIENX |
TXINI |
Bitfield on register UEINTX |
U2X1 |
Bitfield on register UCSR1A |
UADD |
Bitfield on register UDADDR |
UBRR1 |
USART Baud Rate Register Bytes. |
UBRR1H |
USART Baud Rate Register Bytes high byte. |
UBRR1L |
USART Baud Rate Register Bytes low byte. |
UCPOL1 |
Bitfield on register UCSR1C |
UCSR1A |
USART Control and Status Register A. |
UCSR1B |
USART Control and Status Register B. |
UCSR1C |
USART Control and Status Register C. |
UCSR1D |
USART Control and Status Register D. |
UCSZ1 |
Bitfield on register UCSR1C |
UCSZ12 |
Bitfield on register UCSR1B |
UDADDR |
UDADDR register |
UDCON |
UDCON register |
UDFNUM |
UDFNUM register |
UDFNUMH |
high byte. |
UDFNUML |
low byte. |
UDIEN |
UDIEN register |
UDINT |
UDINT register |
UDMFN |
UDMFN register |
UDR1 |
USART I/O Data Register. |
UDRE1 |
Bitfield on register UCSR1A |
UDRIE1 |
Bitfield on register UCSR1B |
UEBCHX |
UEBCHX register |
UEBCLX |
UEBCLX register |
UECFG0X |
UECFG0X register |
UECFG1X |
UECFG1X register |
UECONX |
UECONX register |
UEDATX |
UEDATX register |
UEIENX |
UEIENX register |
UEINT |
UEINT register |
UEINTX |
UEINTX register |
UENUM |
UENUM register |
UERST |
UERST register |
UESTA0X |
UESTA0X register |
UESTA1X |
UESTA1X register |
UHWCON |
UHWCON register |
UMSEL1 |
Bitfield on register UCSR1C |
UNDERFI |
Bitfield on register UESTA0X |
UPE1 |
Bitfield on register UCSR1A |
UPM1 |
Bitfield on register UCSR1C |
UPRSME |
Bitfield on register UDIEN |
UPRSMI |
Bitfield on register UDINT |
USBCON |
USB General Control Register. |
USBE |
Bitfield on register USBCON |
USBINT |
USBINT register |
USBS1 |
Bitfield on register UCSR1C |
USBSTA |
USBSTA register |
UVREGE |
Bitfield on register UHWCON |
V |
Bitfield on register SREG |
VBUS |
Bitfield on register USBSTA |
VBUSTE |
Bitfield on register USBCON |
VBUSTI |
Bitfield on register USBINT |
WAKEUPE |
Bitfield on register UDIEN |
WAKEUPI |
Bitfield on register UDINT |
WCOL |
Bitfield on register SPSR |
WDCE |
Bitfield on register WDTCSR |
WDE |
Bitfield on register WDTCSR |
WDIE |
Bitfield on register WDTCSR |
WDIF |
Bitfield on register WDTCSR |
WDP |
Bitfield on register WDTCSR |
WDRF |
Bitfield on register MCUSR |
WDTCSR |
Watchdog Timer Control Register. |
WDTON |
Bitfield on register HIGH |
WGM0 |
Bitfield on register TCCR0A |
WGM02 |
Bitfield on register TCCR0B |
WGM4 |
Bitfield on register TCCR4D |
Z |
Bitfield on register SREG |