ATmega328P registers. More...

#include <Lazuli/common.h>

Macros
#define	PINB DIRECT(0x23)
	Port B Input Pins Address

#define	DDRB DIRECT(0x24)
	Port B Data Direction Register

#define	PORTB DIRECT(0x25)
	Port B Data Register

#define	PINC DIRECT(0x26)
	Port C Input Pins Address

#define	DDRC DIRECT(0x27)
	Port C Data Direction Register

#define	PORTC DIRECT(0x28)
	Port C Data Register

#define	PIND DIRECT(0x29)
	Port D Input Pins Address

#define	DDRD DIRECT(0x2a)
	Port D Data Direction Register

#define	PORTD DIRECT(0x2b)
	Port D Data Register

#define	EIFR DIRECT(0x3c)
	External Interrupt Flag Register

#define	EIMSK DIRECT(0x3d)
	External Interrupt Mask Register

#define	SMCR DIRECT(0x53)
	Sleep Mode Control Register

#define	MCUCR DIRECT(0x55)
	MCU Control Register

#define	SP DIRECT_T(0x5d, void*)
	Stack Pointer

#define	PRR DIRECT(0x64)
	Power Reduction Register

#define	EICRA DIRECT(0x69)
	External Interrupt Control Register A

Enumerations
enum	{ PRR_PRADC = POSITION(0U) , PRR_PRUSART0 = POSITION(1U) , PRR_PRSPI = POSITION(2U) , PRR_PRTIM1 = POSITION(3U) , PRR_PRTIM0 = POSITION(5U) , PRR_PRTIM2 = POSITION(6U) , PRR_PRTWI = POSITION(7U) }
	Content of the PRR register. More...

Detailed Description

ATmega328P registers.

Copyright: 2017-2020, Remi Andruccioli remi..nosp@m.andr.nosp@m.uccio.nosp@m.li@g.nosp@m.mail..nosp@m.com

This file contains general registers definitions for the ATmega328P.

Definition in file registers.h.

Macro Definition Documentation

◆ PINB

#define PINB DIRECT(0x23)

Port B Input Pins Address

Definition at line 25 of file registers.h.

◆ DDRB

#define DDRB DIRECT(0x24)

Port B Data Direction Register

Definition at line 28 of file registers.h.

◆ PORTB

#define PORTB DIRECT(0x25)

Port B Data Register

Definition at line 31 of file registers.h.

◆ PINC

#define PINC DIRECT(0x26)

Port C Input Pins Address

Definition at line 34 of file registers.h.

◆ DDRC

#define DDRC DIRECT(0x27)

Port C Data Direction Register

Definition at line 37 of file registers.h.

◆ PORTC

#define PORTC DIRECT(0x28)

Port C Data Register

Definition at line 40 of file registers.h.

◆ PIND

#define PIND DIRECT(0x29)

Port D Input Pins Address

Definition at line 43 of file registers.h.

◆ DDRD

#define DDRD DIRECT(0x2a)

Port D Data Direction Register

Definition at line 46 of file registers.h.

◆ PORTD

#define PORTD DIRECT(0x2b)

Port D Data Register

Definition at line 49 of file registers.h.

◆ EIFR

#define EIFR DIRECT(0x3c)

External Interrupt Flag Register

Definition at line 52 of file registers.h.

◆ EIMSK

#define EIMSK DIRECT(0x3d)

External Interrupt Mask Register

Definition at line 55 of file registers.h.

◆ SMCR

#define SMCR DIRECT(0x53)

Sleep Mode Control Register

Definition at line 58 of file registers.h.

◆ MCUCR

#define MCUCR DIRECT(0x55)

MCU Control Register

Definition at line 61 of file registers.h.

◆ SP

#define SP DIRECT_T(0x5d, void*)

Stack Pointer

Definition at line 64 of file registers.h.

◆ PRR

#define PRR DIRECT(0x64)

Power Reduction Register

Definition at line 67 of file registers.h.

◆ EICRA

#define EICRA DIRECT(0x69)

External Interrupt Control Register A

Definition at line 70 of file registers.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Content of the PRR register.

Enumerator
PRR_PRADC	Power Reduction ADC
PRR_PRUSART0	Power Reduction USART0
PRR_PRSPI	Power Reduction Serial Peripheral Interface
PRR_PRTIM1	Power Reduction Timer/Counter 1
PRR_PRTIM0	Power Reduction Timer/Counter 0
PRR_PRTIM2	Power Reduction Timer/Counter 2
PRR_PRTWI	Power Reduction TWI

Definition at line 81 of file registers.h.

Macros

Enumerations