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Atmel ATmega88PA User Manual

Page 9

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9

8161DS–AVR–10/09

ATmega48PA/88PA/168PA/328P

(0xC1)

UCSR0B

RXCIE0

TXCIE0

UDRIE0

RXEN0

TXEN0

UCSZ02

RXB80

TXB80

190

(0xC0)

UCSR0A

RXC0

TXC0

UDRE0

FE0

DOR0

UPE0

U2X0

MPCM0

189

(0xBF)

Reserved

(0xBE)

Reserved

(0xBD)

TWAMR

TWAM6

TWAM5

TWAM4

TWAM3

TWAM2

TWAM1

TWAM0

239

(0xBC)

TWCR

TWINT

TWEA

TWSTA

TWSTO

TWWC

TWEN

TWIE

236

(0xBB)

TWDR

2-wire Serial Interface Data Register

238

(0xBA)

TWAR

TWA6

TWA5

TWA4

TWA3

TWA2

TWA1

TWA0

TWGCE

239

(0xB9)

TWSR

TWS7

TWS6

TWS5

TWS4

TWS3

TWPS1

TWPS0

238

(0xB8)

TWBR

2-wire Serial Interface Bit Rate Register

236

(0xB7)

Reserved

(0xB6)

ASSR

EXCLK

AS2

TCN2UB

OCR2AUB

OCR2BUB

TCR2AUB

TCR2BUB

158

(0xB5)

Reserved

(0xB4)

OCR2B

Timer/Counter2 Output Compare Register B

156

(0xB3)

OCR2A

Timer/Counter2 Output Compare Register A

156

(0xB2)

TCNT2

Timer/Counter2 (8-bit)

156

(0xB1)

TCCR2B

FOC2A

FOC2B

WGM22

CS22

CS21

CS20

155

(0xB0)

TCCR2A

COM2A1

COM2A0

COM2B1

COM2B0

WGM21

WGM20

152

(0xAF)

Reserved

(0xAE)

Reserved

(0xAD)

Reserved

(0xAC)

Reserved

(0xAB)

Reserved

(0xAA)

Reserved

(0xA9)

Reserved

(0xA8)

Reserved

(0xA7)

Reserved

(0xA6)

Reserved

(0xA5)

Reserved

(0xA4)

Reserved

(0xA3)

Reserved

(0xA2)

Reserved

(0xA1)

Reserved

(0xA0)

Reserved

(0x9F)

Reserved

(0x9E)

Reserved

(0x9D)

Reserved

(0x9C)

Reserved

(0x9B)

Reserved

(0x9A)

Reserved

(0x99)

Reserved

(0x98)

Reserved

(0x97)

Reserved

(0x96)

Reserved

(0x95)

Reserved

(0x94)

Reserved

(0x93)

Reserved

(0x92)

Reserved

(0x91)

Reserved

(0x90)

Reserved

(0x8F)

Reserved

(0x8E)

Reserved

(0x8D)

Reserved

(0x8C)

Reserved

(0x8B)

OCR1BH

Timer/Counter1 - Output Compare Register B High Byte

132

(0x8A)

OCR1BL

Timer/Counter1 - Output Compare Register B Low Byte

132

(0x89)

OCR1AH

Timer/Counter1 - Output Compare Register A High Byte

132

(0x88)

OCR1AL

Timer/Counter1 - Output Compare Register A Low Byte

132

(0x87)

ICR1H

Timer/Counter1 - Input Capture Register High Byte

133

(0x86)

ICR1L

Timer/Counter1 - Input Capture Register Low Byte

133

(0x85)

TCNT1H

Timer/Counter1 - Counter Register High Byte

132

(0x84)

TCNT1L

Timer/Counter1 - Counter Register Low Byte

132

(0x83)

Reserved

(0x82)

TCCR1C

FOC1A

FOC1B

131

(0x81)

TCCR1B

ICNC1

ICES1

WGM13

WGM12

CS12

CS11

CS10

130

(0x80)

TCCR1A

COM1A1

COM1A0

COM1B1

COM1B0

WGM11

WGM10

128

Address

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

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