Datasheet

373
8018P–AVR–08/10
ATmega169P
30. Register Summary
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
(0xFF) Reserved – – – – – – – –
(0xFE) LCDDR18 – – – – – – – SEG324 251
(0xFD) LCDDR17 SEG323 SEG322 SEG321 SEG320 SEG319 SEG318 SEG317 SEG316 251
(0xFC) LCDDR16 SEG315 SEG314 SEG313 SEG312 SEG311 SEG310 SEG309 SEG308 251
(0xFB) LCDDR15 SEG307 SEG306 SEG305 SEG304 SEG303 SEG302 SEG301 SEG300 251
(0xFA) Reserved – – – – – – – –
(0xF9) LCDDR13 – – – – – – – SEG224 251
(0xF8) LCDDR12 SEG223 SEG222 SEG221 SEG220 SEG219 SEG218 SEG217 SEG216 251
(0xF7) LCDDR11 SEG215 SEG214 SEG213 SEG212 SEG211 SEG210 SEG209 SEG208 251
(0xF6) LCDDR10 SEG207 SEG206 SEG205 SEG204 SEG203 SEG202 SEG201 SEG200 251
(0xF5) Reserved – – – – – – – –
(0xF4) LCDDR8 – – – – – – – SEG124 251
(0xF3) LCDDR7 SEG123 SEG122 SEG121 SEG120 SEG119 SEG118 SEG117 SEG116 251
(0xF2) LCDDR6 SEG115 SEG114 SEG113 SEG112 SEG111 SEG110 SEG109 SEG108 251
(0xF1) LCDDR5 SEG107 SEG106 SEG105 SEG104 SEG103 SEG102 SEG101 SEG100 251
(0xF0) Reserved – – – – – – – –
(0xEF) LCDDR3
– – – – – – – SEG024 251
(0xEE) LCDDR2 SEG023 SEG022 SEG021 SEG020 SEG019 SEG018 SEG017 SEG016 251
(0xED) LCDDR1 SEG015 SEG014 SEG013 SEG012 SEG011 SEG010 SEG09 SEG008 251
(0xEC) LCDDR0 SEG007 SEG006 SEG005 SEG004 SEG003 SEG002 SEG001 SEG000 251
(0xEB) Reserved
– – – – – – – –
(0xEA) Reserved – – – – – – – –
(0xE9) Reserved – – – – – – – –
(0xE8) Reserved – – – – – – – –
(0xE7) LCDCCR LCDDC2 LCDDC1 LCDDC0 LCDMDT LCDCC3 LCDCC2 LCDCC1 LCDCC0 250
(0xE6) LCDFRR – LCDPS2 LCDPS1 LCDPS0 – LCDCD2 LCDCD1 LCDCD0 248
(0xE5) LCDCRB LCDCS LCD2B LCDMUX1 LCDMUX0 – LCDPM2 LCDPM1 LCDPM0 247
(0xE4) LCDCRA LCDEN LCDAB – LCDIF LCDIE LCDBD LCDCCD LCDBL 246
(0xE3) Reserved – – – – – – – –
(0xE2) Reserved – – – – – – – –
(0xE1) Reserved – – – – – – – –
(0xE0) Reserved – – – – – – – –
(0xDF) Reserved – – – – – – – –
(0xDE) Reserved – – – – – – – –
(0xDD) Reserved – – – – – – – –
(0xDC) Reserved – – – – – – – –
(0xDB) Reserved – – – – – – – –
(0xDA) Reserved – – – – – – – –
(0xD9) Reserved – – – – – – – –
(0xD8) Reserved – – – – – – – –
(0xD7) Reserved
– – – – – – – –
(0xD6) Reserved
– – – – – – – –
(0xD5) Reserved – – – – – – – –
(0xD4) Reserved
– – – – – – – –
(0xD3) Reserved
– – – – – – – –
(0xD2) Reserved
– – – – – – – –
(0xD1) Reserved – – – – – – – –
(0xD0) Reserved
– – – – – – – –
(0xCF) Reserved
– – – – – – – –
(0xCE) Reserved – – – – – – – –
(0xCD) Reserved
– – – – – – – –
(0xCC) Reserved
– – – – – – – –
(0xCB) Reserved – – – – – – – –
(0xCA) Reserved
– – – – – – – –
(0xC9) Reserved
– – – – – – – –
(0xC8) Reserved – – – – – – – –
(0xC7) Reserved
– – – – – – – –
(0xC6) UDR0 USART0 I/O Data Register 194
(0xC5) UBRRH0
USART0 Baud Rate Register High 198
(0xC4) UBRRL0 USART0 Baud Rate Register Low 198
(0xC3) Reserved
– – – – – – – –
(0xC2) UCSR0C
– UMSEL0 UPM01 UPM00 USBS0 UCSZ01 UCSZ00 UCPOL0 194
(0xC1) UCSR0B RXCIE0 TXCIE0 UDRIE0 RXEN0 TXEN0 UCSZ02 RXB80 TXB80 194
(0xC0) UCSR0A RXC0 TXC0 UDRE0 FE0 DOR0 UPE0 U2X0 MPCM0 194