#include <Ram.hpp>

Inheritance diagram for ComSquare::Ram::Ram:

Collaboration diagram for ComSquare::Ram::Ram:

Public Member Functions
	Ram (size_t size)
	Load a rom from it's path. More...

	~Ram ()
	Destructor that free the ram. More...

uint8_t	read (uint24_t addr) override
	Read from the ram. More...

void	write (uint24_t addr, uint8_t data) override
	Write data to the ram. More...

Public Member Functions inherited from ComSquare::Memory::IMemory
void	setMemoryRegion (uint24_t start, uint24_t end)
	Change starting and ending points of this mapped memory. More...

virtual bool	hasMemoryAt (uint24_t addr)
	Return true if this component has mapped the address. More...

virtual uint24_t	getStart ()
	Get the first address mapped to this component. More...

Private Attributes
uint8_t *	_data
	The ram. (Can be used for WRam, SRam, VRam etc) More...

size_t	_size
	The size of the ram. More...

Constructor & Destructor Documentation

◆ Ram()

ComSquare::Ram::Ram::Ram ( size_t size )

explicit

Load a rom from it's path.

◆ ~Ram()

ComSquare::Ram::Ram::~Ram ( )

Destructor that free the ram.

Member Function Documentation

◆ read()

uint8_t ComSquare::Ram::Ram::read ( uint24_t addr )

overridevirtual

Read from the ram.

Parameters

addr	The address to read from. The address 0x0 should refer to the first byte of this ram.

Exceptions

InvalidAddress will be thrown if the address is more than the size of the ram.

Returns: Return the data at the address.

Implements ComSquare::Memory::IMemory.

◆ write()

void ComSquare::Ram::Ram::write	(	uint24_t	addr,
		uint8_t	data
	)

overridevirtual

Write data to the ram.

Parameters

addr	The address to write to. The address 0x0 should refer to the first byte of this ram.
data	The data to write.

Exceptions

InvalidAddress will be thrown if the address is more than the size of the ram.

Implements ComSquare::Memory::IMemory.

Member Data Documentation

◆ _data

uint8_t* ComSquare::Ram::Ram::_data

private

The ram. (Can be used for WRam, SRam, VRam etc)

◆ _size

size_t ComSquare::Ram::Ram::_size