memory_mapper.h File Reference

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Macros
#define	SLOW_RAM_SIZE   (8 << 20)

Functions
void	memory_init (void)
void	memory_set_do_map (void)
void	memory_set_vic3_rom_mapping (Uint8 value)
void	memory_set_cpu_io_port (int addr, Uint8 value)
void	memory_set_cpu_io_port_ddr_and_data (Uint8 p0, Uint8 p1)
Uint8	memory_get_cpu_io_port (int addr)
Uint8	memory_debug_read_phys_addr (int addr)
void	memory_debug_write_phys_addr (int addr, Uint8 data)
Uint8	memory_debug_read_cpu_addr (Uint16 addr)
void	memory_debug_write_cpu_addr (Uint16 addr, Uint8 data)

Variables
int	map_mask
int	map_offset_low
int	map_offset_high
int	map_megabyte_low
int	map_megabyte_high
int	rom_protect
int	skip_unhandled_mem
Uint8	main_ram [512<< 10]
Uint8	colour_ram [0x8000]
Uint8	char_wom [0x2000]
Uint8	hypervisor_ram [0x4000]
Uint8	nvram [64]
Uint8	mega65_uuid [8]
Uint8	rtc_regs [6]
Uint8	slow_ram [SLOW_RAM_SIZE]
int	cpu_rmw_old_data

Macro Definition Documentation

SLOW_RAM_SIZE

#define SLOW_RAM_SIZE   (8 << 20)

Definition at line 44 of file memory_mapper.h.

Function Documentation

memory_debug_read_cpu_addr()

Uint8 memory_debug_read_cpu_addr

(

Uint16

addr

)

Definition at line 973 of file memory_mapper.c.

memory_debug_read_phys_addr()

Uint8 memory_debug_read_phys_addr

(

int

addr

)

Definition at line 954 of file memory_mapper.c.

memory_debug_write_cpu_addr()

void memory_debug_write_cpu_addr	(	Uint16	addr,
		Uint8	data
	)

Definition at line 978 of file memory_mapper.c.

memory_debug_write_phys_addr()

void memory_debug_write_phys_addr	(	int	addr,
		Uint8	data
	)

Definition at line 960 of file memory_mapper.c.

memory_get_cpu_io_port()

Uint8 memory_get_cpu_io_port

(

int

addr

)

Definition at line 763 of file memory_mapper.c.

memory_init()

void memory_init

(

void

)

Definition at line 479 of file memory_mapper.c.

memory_set_cpu_io_port()

void memory_set_cpu_io_port	(	int	addr,
		Uint8	value
	)

Definition at line 737 of file memory_mapper.c.

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memory_set_cpu_io_port_ddr_and_data()

void memory_set_cpu_io_port_ddr_and_data	(	Uint8	p0,
		Uint8	p1
	)

Definition at line 755 of file memory_mapper.c.

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memory_set_do_map()

void memory_set_do_map

(

void

)

Definition at line 774 of file memory_mapper.c.

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memory_set_vic3_rom_mapping()

void memory_set_vic3_rom_mapping

(

Uint8

value

)

Definition at line 689 of file memory_mapper.c.

Variable Documentation

char_wom

Uint8 char_wom[0x2000]

Definition at line 40 of file memory_mapper.h.

colour_ram

Uint8 colour_ram[0x8000]

Definition at line 40 of file memory_mapper.h.

cpu_rmw_old_data

int cpu_rmw_old_data

Definition at line 123 of file memory_mapper.c.

hypervisor_ram

Uint8 hypervisor_ram[0x4000]

Definition at line 40 of file memory_mapper.h.

main_ram

Uint8 main_ram[512<< 10]

Definition at line 47 of file memory_mapper.c.

map_mask

int map_mask

Definition at line 142 of file memory_mapper.c.

map_megabyte_high

int map_megabyte_high

Definition at line 38 of file memory_mapper.h.

map_megabyte_low

int map_megabyte_low

Definition at line 38 of file memory_mapper.h.

map_offset_high

int map_offset_high

Definition at line 38 of file memory_mapper.h.

map_offset_low

int map_offset_low

Definition at line 38 of file memory_mapper.h.

mega65_uuid

Uint8 mega65_uuid[8]

Definition at line 73 of file memory_mapper.c.

nvram

Uint8 nvram[64]

Definition at line 71 of file memory_mapper.c.

rom_protect

int rom_protect

Definition at line 144 of file memory_mapper.c.

rtc_regs

Uint8 rtc_regs[6]

Definition at line 75 of file memory_mapper.c.

skip_unhandled_mem

int skip_unhandled_mem

Definition at line 39 of file memory_mapper.h.

slow_ram

Uint8 slow_ram[SLOW_RAM_SIZE]

Definition at line 77 of file memory_mapper.c.