Datasheet
36. Register Summary
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
(0xFF) Reserved – – – – – – – –
: Reserved – – – – – – – –
(0x9E) Reserved – – – – – – – –
(0x9D) UCSR1C – UMSEL1 UPM11 UPM10 USBS1 UCSZ11 UCSZ10 UCPOL1
(0x9C) UDR1 USART1 I/O Data Register
(0x9B) UCSR1A RXC1 TXC1 UDRE1 FE1 DOR1 UPE1 U2X1 MPCM1
(0x9A) UCSR1B RXCIE1 TXCIE1 UDRIE1 RXEN1 TXEN1 UCSZ12 RXB81 TXB81
(0x99) UBRR1L USART1 Baud Rate Register Low
(0x98) UBRR1H – – – – USART1 Baud Rate Register High
(0x97) Reserved – – – – – – – –
(0x96) Reserved – – – – – – – –
(0x95) UCSR0C – UMSEL0 UPM01 UPM00 USBS0 UCSZ01 UCSZ00 UCPOL0
(0x94) Reserved – – – – – – – –
(0x93) Reserved – – – – – – – –
(0x92) Reserved – – – – – – – –
(0x91) Reserved – – – – – – – –
(0x90) UBRR0H – – – – USART0 Baud Rate Register High
(0x8F) Reserved – – – – – – – –
(0x8E) ADCSRB – – – – – ADTS2 ADTS1 ADTS0
(0x8D) Reserved – – – – – – – –
(0x8C) TCCR3C FOC3A FOC3B FOC3C – – – – –
(0x8B) TCCR3A COM3A1 COM3A0 COM3B1 COM3B0 COM3C1 COM3C0 WGM31 WGM30
(0x8A) TCCR3B ICNC3 ICES3 – WGM33 WGM32 CS32 CS31 CS30
(0x89) TCNT3H Timer/Counter3 – Counter Register High Byte
(0x88) TCNT3L Timer/Counter3 – Counter Register Low Byte
(0x87) OCR3AH Timer/Counter3 – Output Compare Register A High Byte
(0x86) OCR3AL Timer/Counter3 – Output Compare Register A Low Byte
(0x85) OCR3BH Timer/Counter3 – Output Compare Register B High Byte
(0x84) OCR3BL Timer/Counter3 – Output Compare Register B Low Byte
(0x83) OCR3CH Timer/Counter3 – Output Compare Register C High Byte
(0x82) OCR3CL Timer/Counter3 – Output Compare Register C Low Byte
(0x81) ICR3H Timer/Counter3 – Input Capture Register High Byte
(0x80) ICR3L Timer/Counter3 – Input Capture Register Low Byte
(0x7F) Reserved – – – – – – – –
(0x7E) Reserved – – – – – – – –
(0x7D) ETIMSK – – TICIE3 OCIE3A OCIE3B TOIE3 OCIE3C OCIE1C
(0x7C) ETIFR – – ICF3 OCF3A OCF3B TOV3 OCF3C OCF1C
(0x7B) Reserved – – – – – – – –
(0x7A) TCCR1C FOC1A FOC1B FOC1C – – – – –
(0x79) OCR1CH Timer/Counter1 – Output Compare Register C High Byte
(0x78) OCR1CL Timer/Counter1 – Output Compare Register C Low Byte
(0x77) Reserved – – – – – – – –
(0x76) Reserved – – – – – – – –
(0x75) Reserved – – – – – – – –
Atmel ATmega64A [DATASHEET]
Atmel-8160E-ATmega64A_Datasheet_Complete-09/2015
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