ATMEGA1284 データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

ATMEGA1284

8-bit AVR Microcontroller with 16/32/64/128K Bytes In-System Programmable Flash

Atmel Corporation 

164A/164PA/324A/324PA/644A/644PA/1284/1284P

6. Register Summary

Address

(0xFF)

(0xFE)

(0xFD)

(0xFC)

(0xFB)

(0xFA)

(0xF9)

(0xF8)

(0xF7)

(0xF6)

(0xF5)

(0xF4)

(0xF3)

(0xF2)

(0xF1)

(0xF0)

(0xEF)

(0xEE)

(0xED)

(0xEC)

(0xEB)

(0xEA)

(0xE9)

(0xE8)

(0xE7)

(0xE6)

(0xE5)

(0xE4)

(0xE3)

(0xE2)

(0xE1)

(0xE0)

(0xDF)

(0xDE)

(0xDD)

(0xDC)

(0xDB)

(0xDA)

(0xD9)

(0xD8)

(0xD7)

(0xD6)

(0xD5)

(0xD4)

(0xD3)

(0xD2)

(0xD1)

(0xD0)

(0xCF)

(0xCE)

(0xCD)

(0xCC)

(0xCB)

(0xCA)

(0xC9)

(0xC8)

(0xC7)

(0xC6)

(0xC5)

(0xC4)

(0xC3)

(0xC2)

(0xC1)

Name

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

Reserved

UDR1

UBRR1H

UBRR1L

Reserved

UCSR1C

UCSR1B

UCSR1A

Reserved

UDR0

UBRR0H

UBRR0L

Reserved

UCSR0C

UCSR0B

Bit 7

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

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-

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-

-

-

-

-

-

-

-

-

-

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-

-

-

UMSEL11

RXCIE1

RXC1

-

-

-

UMSEL01

RXCIE0

Bit 6

-

-

-

-

-

-

-

-

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-

-

-

-

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-

-

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-

-

-

-

-

-

-

-

-

UMSEL10

TXCIE1

TXC1

-

-

-

UMSEL00

TXCIE0

Bit 5

-

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-

-

-

-

-

-

-

-

-

-

-

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-

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-

-

-

-

-

-

UPM11

UDRIE1

UDRE1

-

-

-

UPM01

UDRIE0

Bit 4

Bit 3

Bit 2

Bit 1

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

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USART1 I/O Data Register

-

USART1 Baud Rate Register High Byte

USART1 Baud Rate Register Low Byte

-

UPM10

-

USBS1

-

UCSZ11/UDORD0(5)

-

UCSZ10/UCPHA0(5)

RXEN1

TXEN1

UCSZ12

RXB81

FE1

DOR1

UPE1

U2X1

-

-

-

-

USART0 I/O Data Register

-

USART0 Baud Rate Register High Byte

USART0 Baud Rate Register Low Byte

-

UPM00

-

USBS0

-

UCSZ01/UDORD0(5)

-

UCSZ00/UCPHA0(5)

RXEN0

TXEN0

UCSZ02

RXB80

Bit 0

-

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-

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UCPOL1

TXB81

MPCM1

-

-

UCPOL0

TXB80

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