Rainbow Electronics atmega16p - Manual (Page 6)

6
ATmega16(L)
2466BS–09/01
Register Summary
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Page
$3F ($5F) SREG I T H S V N Z C 7
$3E ($5E) SPH - - - - - SP10 SP9 SP8 10
$3D ($5D) SPL SP7 SP6 SP5 SP4 SP3 SP2 SP1 SP0 10
$3C ($5C) OCR0 Timer/Counter0 Output Compare Register 80
$3B ($5B) GICR INT1 INT0 INT2 - - - IVSEL IVCE 45, 65
$3A ($5A) GIFR INTF1 INTF0 INTF2 - - - - - 66
$39 ($59) TIMSK OCIE2 TOIE2 TICIE1 OCIE1A OCIE1B TOIE1 OCIE0 TOIE0 80, 109, 126
$38 ($58) TIFR OCF2 TOV2 ICF1 OCF1A OCF1B TOV1 OCF0 TOV0 80, 109, 126
$37 ($57) SPMCR SPMIE RWWSB - RWWSRE BLBSET PGWRT PGERS SPMEN 245
$36 ($56) TWCR TWINT TWEA TWSTA TWSTO TWWC TWEN - TWIE 171
$35 ($55) MCUCR SM2 SE SM1 SM0 ISC11 ISC10 ISC01 ISC00 30, 64
$34 ($54) MCUCSR JTD ISC2 - JTRF WDRF BORF EXTRF PORF 38, 65, 223
$33 ($53) TCCR0 FOC0 WGM00 COM01 COM00 WGM01 CS02 CS01 CS00 77
$32 ($52) TCNT0 Timer/Counter0 (8 Bits) 79
$31 (1) ($51) (1)
OSCCAL Oscillator Calibration Register 28
OCDR On-Chip Debug Register 219
$30 ($50) SFIOR ADTS2 ADTS1 ADTS0 ADHSM ACME PUD PSR2 PSR10 53,82,127,192,213
$2F ($4F) TCCR1A COM1A1 COM1A0 COM1B1 COM1B0 FOC1A FOC1B WGM11 WGM10 104
$2E ($4E) TCCR1B ICNC1 ICES1 - WGM13 WGM12 CS12 CS11 CS10 107
$2D ($4D) TCNT1H Timer/Counter1 - Counter Register High Byte 108
$2C ($4C) TCNT1L Timer/Counter1 - Counter Register Low Byte 108
$2B ($4B) OCR1AH Timer/Counter1 - Output Compare Register A High Byte 108
$2A ($4A) OCR1AL Timer/Counter1 - Output Compare Register A Low Byte 108
$29 ($49) OCR1BH Timer/Counter1 - Output Compare Register B High Byte 108
$28 ($48) OCR1BL Timer/Counter1 - Output Compare Register B Low Byte 108
$27 ($47) ICR1H Timer/Counter1 - Input Capture Register High Byte 108
$26 ($46) ICR1L Timer/Counter1 - Input Capture Register Low Byte 108
$25 ($45) TCCR2 FOC2 WGM20 COM21 COM20 WGM21 CS22 CS21 CS20 121
$24 ($44) TCNT2 Timer/Counter2 (8 Bits) 123
$23 ($43) OCR2 Timer/Counter2 Output Compare Register 123
$22 ($42) ASSR - - - - AS2 TCN2UB OCR2UB TCR2UB 124
$21 ($41) WDTCR - - - WDTOE WDE WDP2 WDP1 WDP0 40
$20 (2) ($40) (2)
UBRRH URSEL - - - UBRR[11:8] 159
UCSRC URSEL UMSEL UPM1 UPM0 USBS UCSZ1 UCSZ0 UCPOL 158
$1F ($3F) EEARH - - - - - - - EEAR8 16
$1E ($3E) EEARL EEPROM Address Register Low Byte 16
$1D ($3D) EEDR EEPROM Data Register 16
$1C ($3C) EECR - - - - EERIE EEMWE EEWE EERE 17
$1B ($3B) PORTA PORTA7 PORTA6 PORTA5 PORTA4 PORTA3 PORTA2 PORTA1 PORTA0 62
$1A ($3A) DDRA DDA7 DDA6 DDA5 DDA4 DDA3 DDA2 DDA1 DDA0 62
$19 ($39) PINA PINA7 PINA6 PINA5 PINA4 PINA3 PINA2 PINA1 PINA0 62
$18 ($38) PORTB PORTB7 PORTB6 PORTB5 PORTB4 PORTB3 PORTB2 PORTB1 PORTB0 62
$17 ($37) DDRB DDB7 DDB6 DDB5 DDB4 DDB3 DDB2 DDB1 DDB0 62
$16 ($36) PINB PINB7 PINB6 PINB5 PINB4 PINB3 PINB2 PINB1 PINB0 62
$15 ($35) PORTC PORTC7 PORTC6 PORTC5 PORTC4 PORTC3 PORTC2 PORTC1 PORTC0 62
$14 ($34) DDRC DDC7 DDC6 DDC5 DDC4 DDC3 DDC2 DDC1 DDC0 62
$13 ($33) PINC PINC7 PINC6 PINC5 PINC4 PINC3 PINC2 PINC1 PINC0 63
$12 ($32) PORTD PORTD7 PORTD6 PORTD5 PORTD4 PORTD3 PORTD2 PORTD1 PORTD0 63
$11 ($31) DDRD DDD7 DDD6 DDD5 DDD4 DDD3 DDD2 DDD1 DDD0 63
$10 ($30) PIND PIND7 PIND6 PIND5 PIND4 PIND3 PIND2 PIND1 PIND0 63
$0F ($2F) SPDR SPI Data Register 134
$0E ($2E) SPSR SPIF WCOL - - - - - SPI2X 133
$0D ($2D) SPCR SPIE SPE DORD MSTR CPOL CPHA SPR1 SPR0 132
$0C ($2C) UDR USART I/O Data Register 155
$0B ($2B) UCSRA RXC TXC UDRE FE DOR PE U2X MPCM 156
$0A ($2A) UCSRB RXCIE TXCIE UDRIE RXEN TXEN UCSZ2 RXB8 TXB8 157
$09 ($29) UBRRL USART Baud Rate Register Low Byte 159
$08 ($28) ACSR ACD ACBG ACO ACI ACIE ACIC ACIS1 ACIS0 192
$07 ($27) ADMUX REFS1 REFS0 ADLAR MUX4 MUX3 MUX2 MUX1 MUX0 209
$06 ($26) ADCSRA ADEN ADSC ADFR ADIF ADIE ADPS2 ADPS1 ADPS0 211
$05 ($25) ADCH ADC Data Register High Byte 212
$04 ($24) ADCL ADC Data Register Low Byte 212
$03 ($23) TWDR 2-wire Serial Interface Data Register 172