CH09. UART

UCSRnA

ucsrnb

ucsrnb

ucsrna

UCSRnB

ucsrnb

ucsrnb

UCSRnC

ucsrnc

ucsrnc

UBRR

ucsrnc

CH10. ADC

ADMUX

adc_mux

ADCSRA

adc_sra

adc_sra

CH12. External Interrupt

ext_int

CH13~15 Timer/Counter

8 bit Timer/Counter

TCCR0

tccr0

tccr0_mode

tccr0_mode

tccr0_prescaler

tccr0_pulse_out

16 bit Timer/Counter

TCCR1X

tccr1

tccr1_mode

tccr1_prescaler

Timer/Counter Interrupt

TIMSK/ETIMSK

tc_timsk

tc_etimsk

tc8b_intvect

tc16b_intvect

PWM

tc_pwm

tc_pwm_modes