cpu.h File Reference

#include "xemu/z80.h"

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Macros
#define	CPU_Z80   0
#define	CPU_Z80C   1
#define	CPU_Z180   2
#define	PORT_B6_READ_OTHERS   0xC0

Functions
void	xep_rom_write_support (int towrite)
void	set_ep_cpu (int type)
int	ep_set_ram_config (const char *spec)
int	ep_init_ram (void)
Uint8	read_cpu_byte (Uint16 addr)
Uint8	read_cpu_byte_by_segmap (Uint16 addr, Uint8 *segmap)
void	write_cpu_byte_by_segmap (Uint16 addr, Uint8 *segmap, Uint8 data)
void	z80_reset (void)
void	ep_reset (void)

Variables
int	CPU_CLOCK
Z80EX_CONTEXT	z80ex
Uint8	memory [0x400000]
Uint8 ports[0x100]	VARALIGN
const char *	memory_segment_map [0x100]
int	nmi_pending
char *	mem_desc
const char	ROM_SEGMENT []
const char	XEPROM_SEGMENT []
const char	RAM_SEGMENT []
const char	VRAM_SEGMENT []
const char	SRAM_SEGMENT []
const char	UNUSED_SEGMENT []

Macro Definition Documentation

CPU_Z180

#define CPU_Z180   2

Definition at line 26 of file cpu.h.

CPU_Z80

#define CPU_Z80   0

Definition at line 24 of file cpu.h.

CPU_Z80C

#define CPU_Z80C   1

Definition at line 25 of file cpu.h.

PORT_B6_READ_OTHERS

#define PORT_B6_READ_OTHERS   0xC0

Definition at line 28 of file cpu.h.

Function Documentation

ep_init_ram()

int ep_init_ram

(

void

)

Definition at line 194 of file cpu.c.

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ep_reset()

void ep_reset

(

void

)

Definition at line 621 of file cpu.c.

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ep_set_ram_config()

int ep_set_ram_config

(

const char *

spec

)

Definition at line 131 of file cpu.c.

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read_cpu_byte()

Uint8 read_cpu_byte

(

Uint16

addr

)

Definition at line 258 of file cpu.c.

read_cpu_byte_by_segmap()

Uint8 read_cpu_byte_by_segmap	(	Uint16	addr,
		Uint8 *	segmap
	)

Definition at line 264 of file cpu.c.

set_ep_cpu()

void set_ep_cpu

(

int

type

)

Definition at line 74 of file cpu.c.

write_cpu_byte_by_segmap()

void write_cpu_byte_by_segmap	(	Uint16	addr,
		Uint8 *	segmap,
		Uint8	data
	)

Definition at line 270 of file cpu.c.

xep_rom_write_support()

void xep_rom_write_support

(

int

towrite

)

Definition at line 66 of file cpu.c.

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z80_reset()

void z80_reset

(

void

)

Definition at line 597 of file cpu.c.

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Variable Documentation

CPU_CLOCK

int CPU_CLOCK

Definition at line 48 of file cpu.c.

mem_desc

char* mem_desc

Definition at line 58 of file cpu.c.

memory

Uint8 memory[0x400000]

Definition at line 43 of file commodore_65.c.

memory_segment_map

const char* memory_segment_map[0x100]

Definition at line 49 of file cpu.h.

nmi_pending

int nmi_pending

Definition at line 47 of file cpu.c.

RAM_SEGMENT

const char RAM_SEGMENT[]

Definition at line 53 of file cpu.c.

ROM_SEGMENT

const char ROM_SEGMENT[]

Definition at line 51 of file cpu.c.

SRAM_SEGMENT

const char SRAM_SEGMENT[]

Definition at line 55 of file cpu.c.

UNUSED_SEGMENT

const char UNUSED_SEGMENT[]

Definition at line 56 of file cpu.c.

VARALIGN

Uint8 ports [0x100] VARALIGN

Definition at line 40 of file cpu.c.

VRAM_SEGMENT

const char VRAM_SEGMENT[]

Definition at line 54 of file cpu.c.

XEPROM_SEGMENT

const char XEPROM_SEGMENT[]

Definition at line 52 of file cpu.c.

z80ex

Z80EX_CONTEXT z80ex

Definition at line 37 of file primo.c.