cpu.c File Reference

#include "xep128.h"
#include "cpu.h"
#include "apu.h"
#include "z180.h"
#include "dave.h"
#include "nick.h"
#include "rtc.h"
#include "printer.h"
#include "zxemu.h"
#include "primoemu.h"
#include "epnet.h"
#include "roms.h"
#include "input.h"
#include "emu_rom_interface.h"
#include "sdext.h"
#include "exdos_wd.h"
#include <time.h>

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Macros
#define	nick_clock_align()

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)
Z80EX_BYTE	z80ex_mread_cb (Z80EX_WORD addr, int m1_state)
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	z80ex_mwrite_cb (Z80EX_WORD addr, Z80EX_BYTE value)
Z80EX_BYTE	z80ex_pread_cb (Z80EX_WORD port16)
void	z80ex_pwrite_cb (Z80EX_WORD port16, Z80EX_BYTE value)
Z80EX_BYTE	z80ex_intread_cb (void)
void	z80ex_reti_cb (void)
int	z80ex_ed_cb (Z80EX_BYTE opcode)
void	z80_reset (void)
void	ep_reset (void)

Variables
Z80EX_CONTEXT z80ex	VARALIGN
const char *	memory_segment_map [0x100]
int	nmi_pending = 0
int	CPU_CLOCK = DEFAULT_CPU_CLOCK
const char	ROM_SEGMENT [] = "ROM"
const char	XEPROM_SEGMENT [] = "XEPROM"
const char	RAM_SEGMENT [] = "RAM"
const char	VRAM_SEGMENT [] = "VRAM"
const char	SRAM_SEGMENT [] = "SRAM"
const char	UNUSED_SEGMENT [] = "unused"
char *	mem_desc = NULL

Macro Definition Documentation

nick_clock_align

#define nick_clock_align

(

)

Definition at line 60 of file cpu.c.

Function Documentation

ep_init_ram()

int ep_init_ram

(

void

)

Definition at line 185 of file cpu.c.

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ep_reset()

void ep_reset

(

void

)

Definition at line 613 of file cpu.c.

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ep_set_ram_config()

int ep_set_ram_config

(

const char *

spec

)

Definition at line 129 of file cpu.c.

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read_cpu_byte()

Uint8 read_cpu_byte

(

Uint16

addr

)

Definition at line 250 of file cpu.c.

read_cpu_byte_by_segmap()

Uint8 read_cpu_byte_by_segmap	(	Uint16	addr,
		Uint8 *	segmap
	)

Definition at line 256 of file cpu.c.

set_ep_cpu()

void set_ep_cpu

(

int

type

)

Definition at line 72 of file cpu.c.

write_cpu_byte_by_segmap()

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

Definition at line 262 of file cpu.c.

xep_rom_write_support()

void xep_rom_write_support

(

int

towrite

)

Definition at line 64 of file cpu.c.

z80_reset()

void z80_reset

(

void

)

Definition at line 589 of file cpu.c.

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z80ex_ed_cb()

int z80ex_ed_cb

(

Z80EX_BYTE

opcode

)

Definition at line 578 of file cpu.c.

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z80ex_intread_cb()

Z80EX_BYTE z80ex_intread_cb

(

void

)

Definition at line 569 of file cpu.c.

z80ex_mread_cb()

Z80EX_BYTE z80ex_mread_cb	(	Z80EX_WORD	addr,
		int	m1_state
	)

Definition at line 232 of file cpu.c.

z80ex_mwrite_cb()

void z80ex_mwrite_cb	(	Z80EX_WORD	addr,
		Z80EX_BYTE	value
	)

Definition at line 270 of file cpu.c.

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z80ex_pread_cb()

Z80EX_BYTE z80ex_pread_cb

(

Z80EX_WORD

port16

)

Definition at line 294 of file cpu.c.

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z80ex_pwrite_cb()

void z80ex_pwrite_cb	(	Z80EX_WORD	port16,
		Z80EX_BYTE	value
	)

Definition at line 388 of file cpu.c.

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z80ex_reti_cb()

void z80ex_reti_cb

(

void

)

Definition at line 574 of file cpu.c.

Variable Documentation

CPU_CLOCK

int CPU_CLOCK = DEFAULT_CPU_CLOCK

Definition at line 46 of file cpu.c.

mem_desc

char* mem_desc = NULL

Definition at line 56 of file cpu.c.

memory_segment_map

const char* memory_segment_map[0x100]

Definition at line 42 of file cpu.c.

nmi_pending

int nmi_pending = 0

Definition at line 45 of file cpu.c.

RAM_SEGMENT

const char RAM_SEGMENT[] = "RAM"

Definition at line 51 of file cpu.c.

ROM_SEGMENT

const char ROM_SEGMENT[] = "ROM"

Definition at line 49 of file cpu.c.

SRAM_SEGMENT

const char SRAM_SEGMENT[] = "SRAM"

Definition at line 53 of file cpu.c.

UNUSED_SEGMENT

const char UNUSED_SEGMENT[] = "unused"

Definition at line 54 of file cpu.c.

VARALIGN

Uint8 is_ram_seg [0x100] VARALIGN

Definition at line 38 of file cpu.c.

VRAM_SEGMENT

const char VRAM_SEGMENT[] = "VRAM"

Definition at line 52 of file cpu.c.

XEPROM_SEGMENT

const char XEPROM_SEGMENT[] = "XEPROM"

Definition at line 50 of file cpu.c.