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(MESS) nes.c: moved cart class where it actually belongs. no whatsnew.

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eventually, nes_mmc and its pieces (nes_pcb, nes_ines & nes_unif) will contain a cart slot device and allow for
things like on-cart sound chips and eeprom devices to be properly emulated
This commit is contained in:
Fabio Priuli 2012-09-22 15:25:56 +00:00
parent 32dabf229d
commit d274a3b3fa
8 changed files with 572 additions and 577 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitattributes vendored
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@ -6144,6 +6144,7 @@ src/mess/includes/mz80.h svneol=native#text/plain
src/mess/includes/nascom1.h svneol=native#text/plain
src/mess/includes/nc.h svneol=native#text/plain
src/mess/includes/nes.h svneol=native#text/plain
src/mess/includes/nes_mmc.h svneol=native#text/plain
src/mess/includes/newbrain.h svneol=native#text/plain
src/mess/includes/next.h svneol=native#text/plain
src/mess/includes/ob68k1a.h svneol=native#text/plain
@ -6901,7 +6902,6 @@ src/mess/machine/ne2000.h svneol=native#text/plain
src/mess/machine/nes.c svneol=native#text/plain
src/mess/machine/nes_ines.c svneol=native#text/plain
src/mess/machine/nes_mmc.c svneol=native#text/plain
src/mess/machine/nes_mmc.h svneol=native#text/plain
src/mess/machine/nes_pcb.c svneol=native#text/plain
src/mess/machine/nes_unif.c svneol=native#text/plain
src/mess/machine/nextkbd.c svneol=native#text/plain

2
src/mess/drivers/nes.c
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@ -12,8 +12,8 @@
#include "emu.h"
#include "video/ppu2c0x.h"
#include "machine/nes_mmc.h"
#include "includes/nes.h"
//#include "includes/nes_mmc.h"
#include "cpu/m6502/m6502.h"
#include "imagedev/cartslot.h"
#include "sound/nes_apu.h"

443
src/mess/includes/nes.h
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@ -9,6 +9,8 @@
#ifndef NES_H_
#define NES_H_
#include "includes/nes_mmc.h"
/***************************************************************************
CONSTANTS
@ -35,12 +37,6 @@ struct nes_input
#define CHRROM 0
#define CHRRAM 1
struct chr_bank
{
int source; //defines source of base pointer
int origin; //defines offset of 0x400 byte segment at base pointer
UINT8* access; //source translated + origin -> valid pointer!
};
/*PPU nametable fast banking constants and structures */
@ -53,419 +49,6 @@ struct chr_bank
#define NES_BATTERY 0
#define NES_WRAM 1
struct name_table
{
int source; /* defines source of base pointer */
int origin; /* defines offset of 0x400 byte segment at base pointer */
int writable; /* ExRAM, at least, can be write-protected AND used as nametable */
UINT8* access; /* direct access when possible */
};
typedef void (*nes_prg_callback)(running_machine &machine, int start, int bank);
typedef void (*nes_chr_callback)(running_machine &machine, int start, int bank, int source);
class nes_carts_state : public driver_device
{
public:
nes_carts_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
int m_prg_bank[5];
chr_bank m_chr_map[8]; //quick banking structure, because some of this changes multiple times per scanline!
name_table m_nt_page[4]; //quick banking structure for a maximum of 4K of RAM/ROM/ExRAM
nes_prg_callback m_mmc3_prg_cb; // these are used to simplify a lot emulation of some MMC3 pirate clones
nes_chr_callback m_mmc3_chr_cb;
int m_chr_open_bus;
int m_prgram_bank5_start, m_battery_bank5_start, m_empty_bank5_start;
UINT8 m_ce_mask, m_ce_state;
UINT8 m_vrc_ls_prg_a, m_vrc_ls_prg_b, m_vrc_ls_chr;
int m_MMC5_floodtile;
int m_MMC5_floodattr;
int m_mmc5_vram_control;
UINT8 m_mmc5_high_chr;
UINT8 m_mmc5_split_scr;
UINT8 *m_extended_ntram;
UINT8 m_mmc5_last_chr_a;
UINT16 m_mmc5_vrom_regA[8];
UINT16 m_mmc5_vrom_regB[4];
UINT8 m_mmc5_prg_regs[4];
UINT8 m_mmc5_bank_security;
UINT8 m_mmc5_prg_mode;
UINT8 m_mmc5_chr_mode;
UINT8 m_mmc5_chr_high;
UINT8 m_mmc5_split_ctrl;
UINT8 m_mmc5_split_yst;
UINT8 m_mmc5_split_bank;
/***** Mapper-related variables *****/
// common ones
int m_IRQ_enable, m_IRQ_enable_latch;
UINT16 m_IRQ_count, m_IRQ_count_latch;
UINT8 m_IRQ_toggle;
UINT8 m_IRQ_reset;
UINT8 m_IRQ_status;
UINT8 m_IRQ_mode;
UINT8 m_IRQ_clear;
int m_mult1, m_mult2;
UINT8 m_mmc_chr_source; // This is set at init to CHRROM or CHRRAM. a few mappers can swap between
// the two (this is done in the specific handlers).
UINT8 m_mmc_cmd1, m_mmc_cmd2; // These represent registers where the mapper writes important values
UINT8 m_mmc_count; // This is used as counter in mappers like 1 and 45
int m_mmc_prg_base, m_mmc_prg_mask; // MMC3 based multigame carts select a block of banks by using these (and then act like normal MMC3),
int m_mmc_chr_base, m_mmc_chr_mask; // while MMC3 and clones (mapper 118 & 119) simply set them as 0 and 0xff resp.
UINT8 m_mmc_prg_bank[6]; // Many mappers writes only some bits of the selected bank (for both PRG and CHR),
UINT8 m_mmc_vrom_bank[16]; // hence these are handy to latch bank values.
UINT16 m_MMC5_vrom_bank[12]; // MMC5 has 10bit wide VROM regs!
UINT8 m_mmc_extra_bank[16]; // some MMC3 clone have 2 series of PRG/CHR banks...
// we collect them all here: first 4 elements PRG banks, then 6/8 CHR banks
UINT8 m_mmc_latch1, m_mmc_latch2;
UINT8 m_mmc_reg[16];
UINT8 m_mmc_dipsetting;
// misc mapper related variables which should be merged with the above one, where possible
int m_mmc1_reg_write_enable;
int m_mmc1_latch;
int m_mmc1_count;
int m_mmc3_latch;
int m_mmc3_wram_protect;
int m_mmc3_alt_irq;
int m_MMC5_rom_bank_mode;
int m_MMC5_vrom_bank_mode;
int m_MMC5_vram_protect;
int m_MMC5_scanline;
int m_vrom_page_a;
int m_vrom_page_b;
// int vrom_next[4];
UINT8 m_mmc6_reg;
// these might be unified in single mmc_reg[] array, together with state->m_mmc_cmd1 & state->m_mmc_cmd2
// but be careful that MMC3 clones often use state->m_mmc_cmd1/state->m_mmc_cmd2 (from base MMC3) AND additional regs below!
UINT8 m_mapper83_reg[10];
UINT8 m_mapper83_low_reg[4];
UINT8 m_txc_reg[4]; // used by mappers 132, 172 & 173
UINT8 m_subor_reg[4]; // used by mappers 166 & 167
UINT8 m_sachen_reg[8]; // used by mappers 137, 138, 139 & 141
UINT8 m_map52_reg_written;
UINT8 m_map114_reg, m_map114_reg_enabled;
// i/o handlers
DECLARE_WRITE8_MEMBER(mapper6_l_w);
DECLARE_WRITE8_MEMBER(mapper6_w);
DECLARE_WRITE8_MEMBER(mapper8_w);
DECLARE_WRITE8_MEMBER(mapper17_l_w);
DECLARE_WRITE8_MEMBER(uxrom_w);
DECLARE_WRITE8_MEMBER(uxrom_cc_w);
DECLARE_WRITE8_MEMBER(un1rom_w);
DECLARE_WRITE8_MEMBER(cnrom_w);
DECLARE_WRITE8_MEMBER(bandai_pt554_m_w);
DECLARE_WRITE8_MEMBER(cprom_w);
DECLARE_WRITE8_MEMBER(axrom_w);
DECLARE_WRITE8_MEMBER(bxrom_w);
DECLARE_WRITE8_MEMBER(gxrom_w);
DECLARE_WRITE8_MEMBER(sxrom_w);
DECLARE_WRITE8_MEMBER(pxrom_w);
DECLARE_WRITE8_MEMBER(fxrom_w);
DECLARE_WRITE8_MEMBER(txrom_w);
DECLARE_WRITE8_MEMBER(hkrom_m_w);
DECLARE_READ8_MEMBER(hkrom_m_r);
DECLARE_WRITE8_MEMBER(hkrom_w);
DECLARE_WRITE8_MEMBER(txsrom_w);
DECLARE_WRITE8_MEMBER(tqrom_w);
DECLARE_WRITE8_MEMBER(zz_m_w);
DECLARE_WRITE8_MEMBER(qj_m_w);
DECLARE_READ8_MEMBER(exrom_l_r);
DECLARE_WRITE8_MEMBER(exrom_l_w);
DECLARE_WRITE8_MEMBER(ntbrom_w);
DECLARE_WRITE8_MEMBER(jxrom_w);
DECLARE_WRITE8_MEMBER(dxrom_w);
DECLARE_WRITE8_MEMBER(namcot3453_w);
DECLARE_WRITE8_MEMBER(namcot3446_w);
DECLARE_WRITE8_MEMBER(namcot3425_w);
DECLARE_WRITE8_MEMBER(dis_74x377_w);
DECLARE_WRITE8_MEMBER(dis_74x139x74_m_w);
DECLARE_WRITE8_MEMBER(dis_74x161x138_m_w);
DECLARE_WRITE8_MEMBER(dis_74x161x161x32_w);
DECLARE_WRITE8_MEMBER(lz93d50_w);
DECLARE_WRITE8_MEMBER(lz93d50_m_w);
DECLARE_WRITE8_MEMBER(fjump2_w);
DECLARE_WRITE8_MEMBER(bandai_ks_w);
DECLARE_WRITE8_MEMBER(bandai_ok_w);
DECLARE_WRITE8_MEMBER(lrog017_w);
DECLARE_WRITE8_MEMBER(irem_hd_w);
DECLARE_WRITE8_MEMBER(tam_s1_w);
DECLARE_WRITE8_MEMBER(g101_w);
DECLARE_WRITE8_MEMBER(h3001_w);
DECLARE_WRITE8_MEMBER(ss88006_w);
DECLARE_WRITE8_MEMBER(jf11_m_w);
DECLARE_WRITE8_MEMBER(jf13_m_w);
DECLARE_WRITE8_MEMBER(jf16_w);
DECLARE_WRITE8_MEMBER(jf17_w);
DECLARE_WRITE8_MEMBER(jf19_w);
DECLARE_WRITE8_MEMBER(konami_vrc1_w);
DECLARE_WRITE8_MEMBER(konami_vrc2_w);
DECLARE_WRITE8_MEMBER(konami_vrc3_w);
DECLARE_WRITE8_MEMBER(konami_vrc4_w);
DECLARE_WRITE8_MEMBER(konami_vrc6_w);
DECLARE_WRITE8_MEMBER(konami_vrc7_w);
DECLARE_WRITE8_MEMBER(namcot163_l_w);
DECLARE_READ8_MEMBER(namcot163_l_r);
DECLARE_WRITE8_MEMBER(namcot163_w);
DECLARE_WRITE8_MEMBER(sunsoft1_m_w);
DECLARE_WRITE8_MEMBER(sunsoft2_w);
DECLARE_WRITE8_MEMBER(sunsoft3_w);
DECLARE_WRITE8_MEMBER(tc0190fmc_w);
DECLARE_WRITE8_MEMBER(tc0190fmc_p16_w);
DECLARE_WRITE8_MEMBER(x1005_m_w);
DECLARE_READ8_MEMBER(x1005_m_r);
DECLARE_WRITE8_MEMBER(x1005a_m_w);
DECLARE_WRITE8_MEMBER(x1017_m_w);
DECLARE_READ8_MEMBER(x1017_m_r);
DECLARE_WRITE8_MEMBER(agci_50282_w);
DECLARE_WRITE8_MEMBER(nina01_m_w);
DECLARE_WRITE8_MEMBER(nina06_l_w);
DECLARE_WRITE8_MEMBER(ae_act52_w);
DECLARE_WRITE8_MEMBER(cne_decathl_w);
DECLARE_WRITE8_MEMBER(cne_fsb_m_w);
DECLARE_WRITE8_MEMBER(cne_shlz_l_w);
DECLARE_WRITE8_MEMBER(caltron6in1_m_w);
DECLARE_WRITE8_MEMBER(caltron6in1_w);
DECLARE_WRITE8_MEMBER(bf9093_w);
DECLARE_WRITE8_MEMBER(bf9096_w);
DECLARE_WRITE8_MEMBER(golden5_w);
DECLARE_WRITE8_MEMBER(cony_l_w);
DECLARE_READ8_MEMBER(cony_l_r);
DECLARE_WRITE8_MEMBER(cony_w);
DECLARE_WRITE8_MEMBER(yoko_l_w);
DECLARE_READ8_MEMBER(yoko_l_r);
DECLARE_WRITE8_MEMBER(yoko_w);
DECLARE_WRITE8_MEMBER(dreamtech_l_w);
DECLARE_WRITE8_MEMBER(fukutake_l_w);
DECLARE_READ8_MEMBER(fukutake_l_r);
DECLARE_WRITE8_MEMBER(futuremedia_w);
DECLARE_WRITE8_MEMBER(gouder_sf4_l_w);
DECLARE_READ8_MEMBER(gouder_sf4_l_r);
DECLARE_WRITE8_MEMBER(henggedianzi_w);
DECLARE_WRITE8_MEMBER(heng_xjzb_l_w);
DECLARE_WRITE8_MEMBER(heng_xjzb_w);
DECLARE_WRITE8_MEMBER(hes6in1_l_w);
DECLARE_WRITE8_MEMBER(hes_l_w);
DECLARE_WRITE8_MEMBER(hosenkan_w);
DECLARE_WRITE8_MEMBER(ks7058_w);
DECLARE_WRITE8_MEMBER(ks7022_w);
DECLARE_READ8_MEMBER(ks7022_r);
DECLARE_WRITE8_MEMBER(ks7032_w);
DECLARE_WRITE8_MEMBER(ks202_w);
DECLARE_WRITE8_MEMBER(ks7017_l_w);
DECLARE_WRITE8_MEMBER(ks7017_extra_w);
DECLARE_READ8_MEMBER(ks7017_extra_r);
DECLARE_WRITE8_MEMBER(kay_pp_l_w);
DECLARE_READ8_MEMBER(kay_pp_l_r);
DECLARE_WRITE8_MEMBER(kay_pp_w);
DECLARE_WRITE8_MEMBER(kasing_m_w);
DECLARE_WRITE8_MEMBER(magics_md_w);
DECLARE_WRITE8_MEMBER(nanjing_l_w);
DECLARE_READ8_MEMBER(nanjing_l_r);
DECLARE_WRITE8_MEMBER(nitra_w);
DECLARE_WRITE8_MEMBER(ntdec_asder_w);
DECLARE_WRITE8_MEMBER(ntdec_fh_m_w);
DECLARE_WRITE8_MEMBER(daou306_w);
DECLARE_WRITE8_MEMBER(gs2015_w);
DECLARE_WRITE8_MEMBER(rcm_tf_w);
DECLARE_WRITE8_MEMBER(rex_dbz_l_w);
DECLARE_READ8_MEMBER(rex_dbz_l_r);
DECLARE_WRITE8_MEMBER(rex_sl1632_w);
DECLARE_WRITE8_MEMBER(rumblestation_m_w);
DECLARE_WRITE8_MEMBER(rumblestation_w);
DECLARE_WRITE8_MEMBER(sachen_74x374_l_w);
DECLARE_READ8_MEMBER(sachen_74x374_l_r);
DECLARE_WRITE8_MEMBER(sachen_74x374a_l_w);
DECLARE_WRITE8_MEMBER(s8259_l_w);
DECLARE_WRITE8_MEMBER(s8259_m_w);
DECLARE_WRITE8_MEMBER(sa009_l_w);
DECLARE_WRITE8_MEMBER(sa0036_w);
DECLARE_WRITE8_MEMBER(sa0037_w);
DECLARE_WRITE8_MEMBER(sa72007_l_w);
DECLARE_WRITE8_MEMBER(sa72008_l_w);
DECLARE_READ8_MEMBER(tca01_l_r);
DECLARE_WRITE8_MEMBER(tcu01_l_w);
DECLARE_WRITE8_MEMBER(tcu01_m_w);
DECLARE_WRITE8_MEMBER(tcu01_w);
DECLARE_WRITE8_MEMBER(tcu02_l_w);
DECLARE_READ8_MEMBER(tcu02_l_r);
DECLARE_WRITE8_MEMBER(subor0_w);
DECLARE_WRITE8_MEMBER(subor1_w);
DECLARE_WRITE8_MEMBER(sgame_boog_l_w);
DECLARE_WRITE8_MEMBER(sgame_boog_m_w);
DECLARE_WRITE8_MEMBER(sgame_boog_w);
DECLARE_WRITE8_MEMBER(sgame_lion_m_w);
DECLARE_WRITE8_MEMBER(sgame_lion_w);
DECLARE_WRITE8_MEMBER(tengen_800008_w);
DECLARE_WRITE8_MEMBER(tengen_800032_w);
DECLARE_WRITE8_MEMBER(tengen_800037_w);
DECLARE_WRITE8_MEMBER(txc_22211_l_w);
DECLARE_READ8_MEMBER(txc_22211_l_r);
DECLARE_WRITE8_MEMBER(txc_22211_w);
DECLARE_WRITE8_MEMBER(txc_22211b_w);
DECLARE_READ8_MEMBER(txc_22211c_l_r);
DECLARE_WRITE8_MEMBER(txc_tw_l_w);
DECLARE_WRITE8_MEMBER(txc_tw_m_w);
DECLARE_WRITE8_MEMBER(txc_strikewolf_w);
DECLARE_READ8_MEMBER(txc_mxmdhtwo_l_r);
DECLARE_WRITE8_MEMBER(txc_mxmdhtwo_w);
DECLARE_WRITE8_MEMBER(waixing_a_w);
DECLARE_WRITE8_MEMBER(waixing_f_w);
DECLARE_WRITE8_MEMBER(waixing_g_w);
DECLARE_WRITE8_MEMBER(waixing_h_w);
DECLARE_WRITE8_MEMBER(waixing_sgz_w);
DECLARE_WRITE8_MEMBER(waixing_sgzlz_l_w);
DECLARE_WRITE8_MEMBER(waixing_ffv_l_w);
DECLARE_WRITE8_MEMBER(waixing_zs_w);
DECLARE_WRITE8_MEMBER(waixing_dq8_w);
DECLARE_WRITE8_MEMBER(waixing_ps2_w);
DECLARE_WRITE8_MEMBER(waixing_sec_l_w);
DECLARE_READ8_MEMBER(waixing_sh2_chr_r);
DECLARE_WRITE8_MEMBER(unl_8237_l_w);
DECLARE_WRITE8_MEMBER(unl_8237_w);
DECLARE_WRITE8_MEMBER(unl_ax5705_w);
DECLARE_WRITE8_MEMBER(unl_cc21_w);
DECLARE_WRITE8_MEMBER(unl_kof97_w);
DECLARE_WRITE8_MEMBER(ks7057_w);
DECLARE_WRITE8_MEMBER(unl_t230_w);
DECLARE_WRITE8_MEMBER(kof96_l_w);
DECLARE_READ8_MEMBER(kof96_l_r);
DECLARE_WRITE8_MEMBER(kof96_w);
DECLARE_WRITE8_MEMBER(mk2_m_w);
DECLARE_WRITE8_MEMBER(n625092_w);
DECLARE_WRITE8_MEMBER(sc127_w);
DECLARE_WRITE8_MEMBER(smb2j_w);
DECLARE_WRITE8_MEMBER(smb2jb_l_w);
DECLARE_WRITE8_MEMBER(smb2jb_extra_w);
DECLARE_WRITE8_MEMBER(unl_sf3_w);
DECLARE_WRITE8_MEMBER(unl_xzy_l_w);
DECLARE_WRITE8_MEMBER(unl_racmate_w);
DECLARE_WRITE8_MEMBER(unl_fs304_l_w);
DECLARE_WRITE8_MEMBER(btl_smb11_w);
DECLARE_WRITE8_MEMBER(btl_mariobaby_w);
DECLARE_WRITE8_MEMBER(btl_smb2a_w);
DECLARE_WRITE8_MEMBER(whirl2706_w);
DECLARE_WRITE8_MEMBER(btl_tobi_l_w);
DECLARE_WRITE8_MEMBER(btl_smb3_w);
DECLARE_WRITE8_MEMBER(btl_dn_w);
DECLARE_WRITE8_MEMBER(btl_pika_y2k_w);
DECLARE_WRITE8_MEMBER(btl_pika_y2k_m_w);
DECLARE_READ8_MEMBER(btl_pika_y2k_m_r);
DECLARE_WRITE8_MEMBER(fk23c_l_w);
DECLARE_WRITE8_MEMBER(fk23c_w);
DECLARE_WRITE8_MEMBER(bmc_64in1nr_l_w);
DECLARE_WRITE8_MEMBER(bmc_64in1nr_w);
DECLARE_WRITE8_MEMBER(bmc_190in1_w);
DECLARE_WRITE8_MEMBER(bmc_a65as_w);
DECLARE_WRITE8_MEMBER(bmc_gs2004_w);
DECLARE_WRITE8_MEMBER(bmc_gs2013_w);
DECLARE_WRITE8_MEMBER(bmc_s24in1sc03_l_w);
DECLARE_WRITE8_MEMBER(bmc_t262_w);
DECLARE_WRITE8_MEMBER(bmc_ws_m_w);
DECLARE_WRITE8_MEMBER(novel1_w);
DECLARE_WRITE8_MEMBER(novel2_w);
DECLARE_WRITE8_MEMBER(bmc_gka_w);
DECLARE_WRITE8_MEMBER(sng32_w);
DECLARE_WRITE8_MEMBER(bmc_gkb_w);
DECLARE_WRITE8_MEMBER(bmc_super700in1_w);
DECLARE_WRITE8_MEMBER(bmc_36in1_w);
DECLARE_WRITE8_MEMBER(bmc_21in1_w);
DECLARE_WRITE8_MEMBER(bmc_150in1_w);
DECLARE_WRITE8_MEMBER(bmc_35in1_w);
DECLARE_WRITE8_MEMBER(bmc_64in1_w);
DECLARE_WRITE8_MEMBER(bmc_15in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_hik300_w);
DECLARE_WRITE8_MEMBER(supergun20in1_w);
DECLARE_WRITE8_MEMBER(bmc_72in1_w);
DECLARE_WRITE8_MEMBER(bmc_76in1_w);
DECLARE_WRITE8_MEMBER(bmc_1200in1_w);
DECLARE_WRITE8_MEMBER(bmc_31in1_w);
DECLARE_WRITE8_MEMBER(bmc_22g_w);
DECLARE_WRITE8_MEMBER(bmc_20in1_w);
DECLARE_WRITE8_MEMBER(bmc_110in1_w);
DECLARE_WRITE8_MEMBER(bmc_sbig7_w);
DECLARE_WRITE8_MEMBER(bmc_hik8_m_w);
DECLARE_WRITE8_MEMBER(bmc_hik4in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_ball11_m_w);
DECLARE_WRITE8_MEMBER(bmc_ball11_w);
DECLARE_WRITE8_MEMBER(bmc_mario7in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_gold7in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_gc6in1_l_w);
DECLARE_WRITE8_MEMBER(bmc_gc6in1_w);
DECLARE_WRITE8_MEMBER(bmc_family4646_m_w);
DECLARE_WRITE8_MEMBER(bmc_vt5201_w);
DECLARE_READ8_MEMBER(bmc_vt5201_r);
DECLARE_WRITE8_MEMBER(bmc_bs5_w);
DECLARE_WRITE8_MEMBER(bmc_810544_w);
DECLARE_WRITE8_MEMBER(bmc_ntd03_w);
DECLARE_WRITE8_MEMBER(bmc_gb63_w);
DECLARE_READ8_MEMBER(bmc_gb63_r);
DECLARE_WRITE8_MEMBER(edu2k_w);
DECLARE_WRITE8_MEMBER(h2288_l_w);
DECLARE_READ8_MEMBER(h2288_l_r);
DECLARE_WRITE8_MEMBER(h2288_w);
DECLARE_WRITE8_MEMBER(shjy3_w);
DECLARE_WRITE8_MEMBER(unl_6035052_extra_w);
DECLARE_READ8_MEMBER(unl_6035052_extra_r);
DECLARE_WRITE8_MEMBER(pjoy84_m_w);
DECLARE_WRITE8_MEMBER(someri_mmc1_w);
DECLARE_WRITE8_MEMBER(someri_mmc3_w);
DECLARE_WRITE8_MEMBER(someri_vrc2_w);
DECLARE_WRITE8_MEMBER(someri_w);
DECLARE_WRITE8_MEMBER(someri_l_w);
DECLARE_WRITE8_MEMBER(fujiya_m_w);
DECLARE_READ8_MEMBER(fujiya_m_r);
DECLARE_WRITE8_MEMBER(dummy_l_w);
DECLARE_WRITE8_MEMBER(dummy_m_w);
DECLARE_WRITE8_MEMBER(dummy_w);
DECLARE_READ8_MEMBER(dummy_l_r);
DECLARE_READ8_MEMBER(dummy_m_r);
DECLARE_READ8_MEMBER(dummy_r);
UINT8 *m_wram;
UINT8 *m_battery_ram;
UINT8 *m_mapper_ram;
UINT8 *m_mapper_bram;
UINT32 m_mapper_ram_size;
UINT32 m_mapper_bram_size;
// things below are included here for the moment, even if probably would better fit nes_state
// to allow compilation while progressing with the work
/* devices */
cpu_device *m_maincpu;
ppu2c0x_device *m_ppu;
device_t *m_sound;
emu_timer *m_irq_timer;
/* load-time cart variables which remain constant */
UINT16 m_prg_chunks; // iNES 2.0 allows for more chunks (a recently dumped multigame cart has 256 chunks of both PRG & CHR!)
UINT16 m_chr_chunks;
UINT8 m_battery; // if there is PRG RAM with battery backup
/* system variables which don't change at run-time */
UINT16 m_pcb_id; // for UNIF & xml
UINT8 m_hard_mirroring;
};
class nes_state : public nes_carts_state
{
@ -513,27 +96,7 @@ public:
UINT8 *m_prg;
UINT8 *m_vrom;
UINT8 *m_vram;
UINT8 *m_ciram; //PPU nametable RAM - external to PPU!
/* load-time cart variables which remain constant */
// UINT16 m_prg_chunks; // iNES 2.0 allows for more chunks (a recently dumped multigame cart has 256 chunks of both PRG & CHR!)
// UINT16 m_chr_chunks;
UINT16 m_vram_chunks;
UINT8 m_trainer;
// UINT8 m_battery; // if there is PRG RAM with battery backup
UINT32 m_battery_size;
UINT8 m_prg_ram; // if there is PRG RAM with no backup
UINT32 m_wram_size;
/* system variables which don't change at run-time */
UINT16 m_mapper; // for iNES
// UINT16 m_pcb_id; // for UNIF & xml
UINT8 m_four_screen_vram;
// UINT8 m_hard_mirroring;
UINT8 m_crc_hack; // this is needed to detect different boards sharing the same Mappers (shame on .nes format)
UINT8 m_ines20;
UINT8 *m_ciram; //PPU nametable RAM - external to PPU!
/***** FDS-floppy related *****/

564
src/mess/includes/nes_mmc.h Normal file
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#ifndef __MMC_H
#define __MMC_H
/* Boards */
enum
{
STD_NROM = 0,
STD_AXROM, STD_BXROM, STD_CNROM, STD_CPROM,
STD_DXROM, STD_EXROM, STD_FXROM, STD_GXROM,
STD_HKROM, STD_JXROM, STD_MXROM, STD_NXROM,
STD_PXROM, STD_SXROM, STD_TXROM, STD_TXSROM,
STD_TKROM, STD_TQROM, STD_TVROM,
STD_UN1ROM, STD_UXROM,
HVC_FAMBASIC, NES_QJ, PAL_ZZ, UXROM_CC,
STD_DRROM, STD_SXROM_A, STD_SOROM, STD_SOROM_A,
/* Discrete components boards (by various manufacturer) */
DIS_74X161X138, DIS_74X139X74,
DIS_74X377, DIS_74X161X161X32,
/* Active Enterprises */
ACTENT_ACT52,
/* AGCI */
AGCI_50282,
/* AVE */
AVE_NINA01, AVE_NINA06,
/* Bandai */
BANDAI_JUMP2, BANDAI_PT554,
BANDAI_DATACH, BANDAI_KARAOKE, BANDAI_OEKAKIDS,
BANDAI_FCG, BANDAI_LZ93, BANDAI_LZ93EX,
/* Caltron */
CALTRON_6IN1,
/* Camerica */
CAMERICA_BF9093, CAMERICA_BF9097, CAMERICA_BF9096,
CAMERICA_GOLDENFIVE, GG_NROM,
/* Dreamtech */
DREAMTECH_BOARD,
/* Irem */
IREM_G101, IREM_H3001, IREM_LROG017,
IREM_TAM_S1, IREM_HOLYDIV,
/* Jaleco */
JALECO_SS88006, JALECO_JF11, JALECO_JF13,
JALECO_JF16, JALECO_JF17, JALECO_JF19,
/* Konami */
KONAMI_VRC1, KONAMI_VRC2, KONAMI_VRC3,
KONAMI_VRC4, KONAMI_VRC6, KONAMI_VRC7,
/* Namcot */
NAMCOT_163, NAMCOT_3453,
NAMCOT_3425, NAMCOT_34X3, NAMCOT_3446,
/* NTDEC */
NTDEC_ASDER, NTDEC_FIGHTINGHERO,
/* Rex Soft */
REXSOFT_SL1632, REXSOFT_DBZ5,
/* Sachen */
SACHEN_8259A, SACHEN_8259B, SACHEN_8259C, SACHEN_8259D,
SACHEN_SA009, SACHEN_SA0036, SACHEN_SA0037,
SACHEN_SA72007, SACHEN_SA72008, SACHEN_TCA01,
SACHEN_TCU01, SACHEN_TCU02,
SACHEN_74LS374, SACHEN_74LS374_A,
/* Sunsoft */
SUNSOFT_1, SUNSOFT_2, SUNSOFT_3, SUNSOFT_4,
SUNSOFT_DCS, SUNSOFT_5B, SUNSOFT_FME7,
/* Taito */
TAITO_TC0190FMC, TAITO_TC0190FMCP,
TAITO_X1_005, TAITO_X1_005_A, TAITO_X1_017,
/* Tengen */
TENGEN_800008, TENGEN_800032, TENGEN_800037,
/* TXC */
TXC_22211A, TXC_22211B, TXC_22211C,
TXC_MXMDHTWO, TXC_TW, TXC_STRIKEWOLF,
/* Multigame Carts */
BMC_64IN1NR, BMC_190IN1, BMC_A65AS, BMC_GS2004, BMC_GS2013,
BMC_HIK8IN1, BMC_NOVELDIAMOND, BMC_S24IN1SC03, BMC_T262,
BMC_WS, BMC_SUPERBIG_7IN1, BMC_SUPERHIK_4IN1, BMC_BALLGAMES_11IN1,
BMC_MARIOPARTY_7IN1, BMC_GOLD_7IN1, BMC_SUPER_700IN1, BMC_FAMILY_4646B,
BMC_36IN1, BMC_21IN1, BMC_150IN1, BMC_35IN1, BMC_64IN1,
BMC_15IN1, BMC_SUPERHIK_300IN1, BMC_9999999IN1, BMC_SUPERGUN_20IN1,
BMC_GOLDENCARD_6IN1, BMC_72IN1, BMC_SUPER_42IN1, BMC_76IN1,
BMC_1200IN1, BMC_31IN1, BMC_22GAMES, BMC_20IN1, BMC_110IN1,
BMC_GKA, BMC_GKB, BMC_VT5201, BMC_BENSHENG_BS5, BMC_810544,
BMC_NTD_03, BMC_G63IN1, BMC_FK23C, BMC_FK23CA, BMC_PJOY84,
BMC_POWERFUL_255,
/* Unlicensed */
UNL_8237, UNL_CC21, UNL_AX5705, UNL_KOF97, UNL_KS7057,
UNL_N625092, UNL_SC127, UNL_SMB2J, UNL_T230, UNL_FS304,
UNL_UXROM, UNL_MK2, UNL_XZY, UNL_KOF96,
UNL_SUPERFIGHTER3, UNL_RACERMATE, UNL_EDU2K,
UNL_SHJY3, UNL_STUDYNGAME, UNL_603_5052, UNL_H2288,
/* Bootleg boards */
BTL_SMB2A, BTL_MARIOBABY, BTL_AISENSHINICOL, BTL_TOBIDASE,
BTL_SMB2B, BTL_SMB3, BTL_SUPERBROS11, BTL_DRAGONNINJA,
BTL_PIKACHUY2K,
/* Misc: these are needed to convert mappers to boards, I will sort them later */
OPENCORP_DAOU306, HES_BOARD, HES6IN1_BOARD, RUMBLESTATION_BOARD,
MAGICSERIES_MD, KASING_BOARD, FUTUREMEDIA_BOARD, FUKUTAKE_BOARD, SOMERI_SL12,
HENGEDIANZI_BOARD, HENGEDIANZI_XJZB, SUBOR_TYPE0, SUBOR_TYPE1,
KAISER_KS7058, KAISER_KS7032, KAISER_KS7022, KAISER_KS7017, KAISER_KS7012, KAISER_KS202,
CNE_DECATHLON, CNE_FSB, CNE_SHLZ, CONY_BOARD, YOKO_BOARD, RCM_GS2015, RCM_TETRISFAMILY,
WAIXING_TYPE_A, WAIXING_TYPE_A_1, WAIXING_TYPE_B, WAIXING_TYPE_C, WAIXING_TYPE_D,
WAIXING_TYPE_E, WAIXING_TYPE_F, WAIXING_TYPE_G, WAIXING_TYPE_H,
WAIXING_TYPE_I, WAIXING_TYPE_J,
WAIXING_SGZLZ, WAIXING_SGZ, WAIXING_ZS, WAIXING_SECURITY, WAIXING_SH2,
WAIXING_DQ8, WAIXING_FFV, WAIXING_PS2, SUPERGAME_LIONKING, SUPERGAME_BOOGERMAN,
KAY_PANDAPRINCE, HOSENKAN_BOARD, NITRA_TDA, GOUDER_37017, NANJING_BOARD,
WHIRLWIND_2706,
/* FFE boards, for mappers 6, 8, 17 */
FFE_MAPPER6, FFE_MAPPER8, FFE_MAPPER17,
/* Unsupported (for place-holder boards, with no working emulation) & no-board (at init) */
UNSUPPORTED_BOARD, UNKNOWN_BOARD, NO_BOARD
};
// these are used to setup the proper PCB ID, for each supported type of files
int nes_get_pcb_id(running_machine &machine, const char *feature); // for softlist
void unif_mapr_setup(running_machine &machine, const char *board); // for UNIF files
int nes_get_mmc_id(running_machine &machine, int mapper); // for iNES files
// these are used to setup handlers and callbacks necessary to the emulation (resp. at start and reset)
void pcb_handlers_setup(running_machine &machine);
int nes_pcb_reset(running_machine &machine);
//TEMPORARY PPU STUFF
/* mirroring types */
#define PPU_MIRROR_NONE 0
#define PPU_MIRROR_VERT 1
#define PPU_MIRROR_HORZ 2
#define PPU_MIRROR_HIGH 3
#define PPU_MIRROR_LOW 4
#define PPU_MIRROR_4SCREEN 5 // Same effect as NONE, but signals that we should never mirror
void set_nt_mirroring(running_machine &machine, int mirroring);
struct chr_bank
{
int source; //defines source of base pointer
int origin; //defines offset of 0x400 byte segment at base pointer
UINT8* access; //source translated + origin -> valid pointer!
};
struct name_table
{
int source; /* defines source of base pointer */
int origin; /* defines offset of 0x400 byte segment at base pointer */
int writable; /* ExRAM, at least, can be write-protected AND used as nametable */
UINT8* access; /* direct access when possible */
};
typedef void (*nes_prg_callback)(running_machine &machine, int start, int bank);
typedef void (*nes_chr_callback)(running_machine &machine, int start, int bank, int source);
class nes_carts_state : public driver_device
{
public:
nes_carts_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) { }
int m_prg_bank[5];
chr_bank m_chr_map[8]; //quick banking structure, because some of this changes multiple times per scanline!
name_table m_nt_page[4]; //quick banking structure for a maximum of 4K of RAM/ROM/ExRAM
nes_prg_callback m_mmc3_prg_cb; // these are used to simplify a lot emulation of some MMC3 pirate clones
nes_chr_callback m_mmc3_chr_cb;
int m_chr_open_bus;
int m_prgram_bank5_start, m_battery_bank5_start, m_empty_bank5_start;
UINT8 m_ce_mask, m_ce_state;
UINT8 m_vrc_ls_prg_a, m_vrc_ls_prg_b, m_vrc_ls_chr;
int m_MMC5_floodtile;
int m_MMC5_floodattr;
int m_mmc5_vram_control;
UINT8 m_mmc5_high_chr;
UINT8 m_mmc5_split_scr;
UINT8 *m_extended_ntram;
UINT8 m_mmc5_last_chr_a;
UINT16 m_mmc5_vrom_regA[8];
UINT16 m_mmc5_vrom_regB[4];
UINT8 m_mmc5_prg_regs[4];
UINT8 m_mmc5_bank_security;
UINT8 m_mmc5_prg_mode;
UINT8 m_mmc5_chr_mode;
UINT8 m_mmc5_chr_high;
UINT8 m_mmc5_split_ctrl;
UINT8 m_mmc5_split_yst;
UINT8 m_mmc5_split_bank;
/***** Mapper-related variables *****/
// common ones
int m_IRQ_enable, m_IRQ_enable_latch;
UINT16 m_IRQ_count, m_IRQ_count_latch;
UINT8 m_IRQ_toggle;
UINT8 m_IRQ_reset;
UINT8 m_IRQ_status;
UINT8 m_IRQ_mode;
UINT8 m_IRQ_clear;
int m_mult1, m_mult2;
UINT8 m_mmc_chr_source; // This is set at init to CHRROM or CHRRAM. a few mappers can swap between
// the two (this is done in the specific handlers).
UINT8 m_mmc_cmd1, m_mmc_cmd2; // These represent registers where the mapper writes important values
UINT8 m_mmc_count; // This is used as counter in mappers like 1 and 45
int m_mmc_prg_base, m_mmc_prg_mask; // MMC3 based multigame carts select a block of banks by using these (and then act like normal MMC3),
int m_mmc_chr_base, m_mmc_chr_mask; // while MMC3 and clones (mapper 118 & 119) simply set them as 0 and 0xff resp.
UINT8 m_mmc_prg_bank[6]; // Many mappers writes only some bits of the selected bank (for both PRG and CHR),
UINT8 m_mmc_vrom_bank[16]; // hence these are handy to latch bank values.
UINT16 m_MMC5_vrom_bank[12]; // MMC5 has 10bit wide VROM regs!
UINT8 m_mmc_extra_bank[16]; // some MMC3 clone have 2 series of PRG/CHR banks...
// we collect them all here: first 4 elements PRG banks, then 6/8 CHR banks
UINT8 m_mmc_latch1, m_mmc_latch2;
UINT8 m_mmc_reg[16];
UINT8 m_mmc_dipsetting;
// misc mapper related variables which should be merged with the above one, where possible
int m_mmc1_reg_write_enable;
int m_mmc1_latch;
int m_mmc1_count;
int m_mmc3_latch;
int m_mmc3_wram_protect;
int m_mmc3_alt_irq;
int m_MMC5_rom_bank_mode;
int m_MMC5_vrom_bank_mode;
int m_MMC5_vram_protect;
int m_MMC5_scanline;
int m_vrom_page_a;
int m_vrom_page_b;
// int vrom_next[4];
UINT8 m_mmc6_reg;
// these might be unified in single mmc_reg[] array, together with state->m_mmc_cmd1 & state->m_mmc_cmd2
// but be careful that MMC3 clones often use state->m_mmc_cmd1/state->m_mmc_cmd2 (from base MMC3) AND additional regs below!
UINT8 m_mapper83_reg[10];
UINT8 m_mapper83_low_reg[4];
UINT8 m_txc_reg[4]; // used by mappers 132, 172 & 173
UINT8 m_subor_reg[4]; // used by mappers 166 & 167
UINT8 m_sachen_reg[8]; // used by mappers 137, 138, 139 & 141
UINT8 m_map52_reg_written;
UINT8 m_map114_reg, m_map114_reg_enabled;
// i/o handlers
DECLARE_WRITE8_MEMBER(mapper6_l_w);
DECLARE_WRITE8_MEMBER(mapper6_w);
DECLARE_WRITE8_MEMBER(mapper8_w);
DECLARE_WRITE8_MEMBER(mapper17_l_w);
DECLARE_WRITE8_MEMBER(uxrom_w);
DECLARE_WRITE8_MEMBER(uxrom_cc_w);
DECLARE_WRITE8_MEMBER(un1rom_w);
DECLARE_WRITE8_MEMBER(cnrom_w);
DECLARE_WRITE8_MEMBER(bandai_pt554_m_w);
DECLARE_WRITE8_MEMBER(cprom_w);
DECLARE_WRITE8_MEMBER(axrom_w);
DECLARE_WRITE8_MEMBER(bxrom_w);
DECLARE_WRITE8_MEMBER(gxrom_w);
DECLARE_WRITE8_MEMBER(sxrom_w);
DECLARE_WRITE8_MEMBER(pxrom_w);
DECLARE_WRITE8_MEMBER(fxrom_w);
DECLARE_WRITE8_MEMBER(txrom_w);
DECLARE_WRITE8_MEMBER(hkrom_m_w);
DECLARE_READ8_MEMBER(hkrom_m_r);
DECLARE_WRITE8_MEMBER(hkrom_w);
DECLARE_WRITE8_MEMBER(txsrom_w);
DECLARE_WRITE8_MEMBER(tqrom_w);
DECLARE_WRITE8_MEMBER(zz_m_w);
DECLARE_WRITE8_MEMBER(qj_m_w);
DECLARE_READ8_MEMBER(exrom_l_r);
DECLARE_WRITE8_MEMBER(exrom_l_w);
DECLARE_WRITE8_MEMBER(ntbrom_w);
DECLARE_WRITE8_MEMBER(jxrom_w);
DECLARE_WRITE8_MEMBER(dxrom_w);
DECLARE_WRITE8_MEMBER(namcot3453_w);
DECLARE_WRITE8_MEMBER(namcot3446_w);
DECLARE_WRITE8_MEMBER(namcot3425_w);
DECLARE_WRITE8_MEMBER(dis_74x377_w);
DECLARE_WRITE8_MEMBER(dis_74x139x74_m_w);
DECLARE_WRITE8_MEMBER(dis_74x161x138_m_w);
DECLARE_WRITE8_MEMBER(dis_74x161x161x32_w);
DECLARE_WRITE8_MEMBER(lz93d50_w);
DECLARE_WRITE8_MEMBER(lz93d50_m_w);
DECLARE_WRITE8_MEMBER(fjump2_w);
DECLARE_WRITE8_MEMBER(bandai_ks_w);
DECLARE_WRITE8_MEMBER(bandai_ok_w);
DECLARE_WRITE8_MEMBER(lrog017_w);
DECLARE_WRITE8_MEMBER(irem_hd_w);
DECLARE_WRITE8_MEMBER(tam_s1_w);
DECLARE_WRITE8_MEMBER(g101_w);
DECLARE_WRITE8_MEMBER(h3001_w);
DECLARE_WRITE8_MEMBER(ss88006_w);
DECLARE_WRITE8_MEMBER(jf11_m_w);
DECLARE_WRITE8_MEMBER(jf13_m_w);
DECLARE_WRITE8_MEMBER(jf16_w);
DECLARE_WRITE8_MEMBER(jf17_w);
DECLARE_WRITE8_MEMBER(jf19_w);
DECLARE_WRITE8_MEMBER(konami_vrc1_w);
DECLARE_WRITE8_MEMBER(konami_vrc2_w);
DECLARE_WRITE8_MEMBER(konami_vrc3_w);
DECLARE_WRITE8_MEMBER(konami_vrc4_w);
DECLARE_WRITE8_MEMBER(konami_vrc6_w);
DECLARE_WRITE8_MEMBER(konami_vrc7_w);
DECLARE_WRITE8_MEMBER(namcot163_l_w);
DECLARE_READ8_MEMBER(namcot163_l_r);
DECLARE_WRITE8_MEMBER(namcot163_w);
DECLARE_WRITE8_MEMBER(sunsoft1_m_w);
DECLARE_WRITE8_MEMBER(sunsoft2_w);
DECLARE_WRITE8_MEMBER(sunsoft3_w);
DECLARE_WRITE8_MEMBER(tc0190fmc_w);
DECLARE_WRITE8_MEMBER(tc0190fmc_p16_w);
DECLARE_WRITE8_MEMBER(x1005_m_w);
DECLARE_READ8_MEMBER(x1005_m_r);
DECLARE_WRITE8_MEMBER(x1005a_m_w);
DECLARE_WRITE8_MEMBER(x1017_m_w);
DECLARE_READ8_MEMBER(x1017_m_r);
DECLARE_WRITE8_MEMBER(agci_50282_w);
DECLARE_WRITE8_MEMBER(nina01_m_w);
DECLARE_WRITE8_MEMBER(nina06_l_w);
DECLARE_WRITE8_MEMBER(ae_act52_w);
DECLARE_WRITE8_MEMBER(cne_decathl_w);
DECLARE_WRITE8_MEMBER(cne_fsb_m_w);
DECLARE_WRITE8_MEMBER(cne_shlz_l_w);
DECLARE_WRITE8_MEMBER(caltron6in1_m_w);
DECLARE_WRITE8_MEMBER(caltron6in1_w);
DECLARE_WRITE8_MEMBER(bf9093_w);
DECLARE_WRITE8_MEMBER(bf9096_w);
DECLARE_WRITE8_MEMBER(golden5_w);
DECLARE_WRITE8_MEMBER(cony_l_w);
DECLARE_READ8_MEMBER(cony_l_r);
DECLARE_WRITE8_MEMBER(cony_w);
DECLARE_WRITE8_MEMBER(yoko_l_w);
DECLARE_READ8_MEMBER(yoko_l_r);
DECLARE_WRITE8_MEMBER(yoko_w);
DECLARE_WRITE8_MEMBER(dreamtech_l_w);
DECLARE_WRITE8_MEMBER(fukutake_l_w);
DECLARE_READ8_MEMBER(fukutake_l_r);
DECLARE_WRITE8_MEMBER(futuremedia_w);
DECLARE_WRITE8_MEMBER(gouder_sf4_l_w);
DECLARE_READ8_MEMBER(gouder_sf4_l_r);
DECLARE_WRITE8_MEMBER(henggedianzi_w);
DECLARE_WRITE8_MEMBER(heng_xjzb_l_w);
DECLARE_WRITE8_MEMBER(heng_xjzb_w);
DECLARE_WRITE8_MEMBER(hes6in1_l_w);
DECLARE_WRITE8_MEMBER(hes_l_w);
DECLARE_WRITE8_MEMBER(hosenkan_w);
DECLARE_WRITE8_MEMBER(ks7058_w);
DECLARE_WRITE8_MEMBER(ks7022_w);
DECLARE_READ8_MEMBER(ks7022_r);
DECLARE_WRITE8_MEMBER(ks7032_w);
DECLARE_WRITE8_MEMBER(ks202_w);
DECLARE_WRITE8_MEMBER(ks7017_l_w);
DECLARE_WRITE8_MEMBER(ks7017_extra_w);
DECLARE_READ8_MEMBER(ks7017_extra_r);
DECLARE_WRITE8_MEMBER(kay_pp_l_w);
DECLARE_READ8_MEMBER(kay_pp_l_r);
DECLARE_WRITE8_MEMBER(kay_pp_w);
DECLARE_WRITE8_MEMBER(kasing_m_w);
DECLARE_WRITE8_MEMBER(magics_md_w);
DECLARE_WRITE8_MEMBER(nanjing_l_w);
DECLARE_READ8_MEMBER(nanjing_l_r);
DECLARE_WRITE8_MEMBER(nitra_w);
DECLARE_WRITE8_MEMBER(ntdec_asder_w);
DECLARE_WRITE8_MEMBER(ntdec_fh_m_w);
DECLARE_WRITE8_MEMBER(daou306_w);
DECLARE_WRITE8_MEMBER(gs2015_w);
DECLARE_WRITE8_MEMBER(rcm_tf_w);
DECLARE_WRITE8_MEMBER(rex_dbz_l_w);
DECLARE_READ8_MEMBER(rex_dbz_l_r);
DECLARE_WRITE8_MEMBER(rex_sl1632_w);
DECLARE_WRITE8_MEMBER(rumblestation_m_w);
DECLARE_WRITE8_MEMBER(rumblestation_w);
DECLARE_WRITE8_MEMBER(sachen_74x374_l_w);
DECLARE_READ8_MEMBER(sachen_74x374_l_r);
DECLARE_WRITE8_MEMBER(sachen_74x374a_l_w);
DECLARE_WRITE8_MEMBER(s8259_l_w);
DECLARE_WRITE8_MEMBER(s8259_m_w);
DECLARE_WRITE8_MEMBER(sa009_l_w);
DECLARE_WRITE8_MEMBER(sa0036_w);
DECLARE_WRITE8_MEMBER(sa0037_w);
DECLARE_WRITE8_MEMBER(sa72007_l_w);
DECLARE_WRITE8_MEMBER(sa72008_l_w);
DECLARE_READ8_MEMBER(tca01_l_r);
DECLARE_WRITE8_MEMBER(tcu01_l_w);
DECLARE_WRITE8_MEMBER(tcu01_m_w);
DECLARE_WRITE8_MEMBER(tcu01_w);
DECLARE_WRITE8_MEMBER(tcu02_l_w);
DECLARE_READ8_MEMBER(tcu02_l_r);
DECLARE_WRITE8_MEMBER(subor0_w);
DECLARE_WRITE8_MEMBER(subor1_w);
DECLARE_WRITE8_MEMBER(sgame_boog_l_w);
DECLARE_WRITE8_MEMBER(sgame_boog_m_w);
DECLARE_WRITE8_MEMBER(sgame_boog_w);
DECLARE_WRITE8_MEMBER(sgame_lion_m_w);
DECLARE_WRITE8_MEMBER(sgame_lion_w);
DECLARE_WRITE8_MEMBER(tengen_800008_w);
DECLARE_WRITE8_MEMBER(tengen_800032_w);
DECLARE_WRITE8_MEMBER(tengen_800037_w);
DECLARE_WRITE8_MEMBER(txc_22211_l_w);
DECLARE_READ8_MEMBER(txc_22211_l_r);
DECLARE_WRITE8_MEMBER(txc_22211_w);
DECLARE_WRITE8_MEMBER(txc_22211b_w);
DECLARE_READ8_MEMBER(txc_22211c_l_r);
DECLARE_WRITE8_MEMBER(txc_tw_l_w);
DECLARE_WRITE8_MEMBER(txc_tw_m_w);
DECLARE_WRITE8_MEMBER(txc_strikewolf_w);
DECLARE_READ8_MEMBER(txc_mxmdhtwo_l_r);
DECLARE_WRITE8_MEMBER(txc_mxmdhtwo_w);
DECLARE_WRITE8_MEMBER(waixing_a_w);
DECLARE_WRITE8_MEMBER(waixing_f_w);
DECLARE_WRITE8_MEMBER(waixing_g_w);
DECLARE_WRITE8_MEMBER(waixing_h_w);
DECLARE_WRITE8_MEMBER(waixing_sgz_w);
DECLARE_WRITE8_MEMBER(waixing_sgzlz_l_w);
DECLARE_WRITE8_MEMBER(waixing_ffv_l_w);
DECLARE_WRITE8_MEMBER(waixing_zs_w);
DECLARE_WRITE8_MEMBER(waixing_dq8_w);
DECLARE_WRITE8_MEMBER(waixing_ps2_w);
DECLARE_WRITE8_MEMBER(waixing_sec_l_w);
DECLARE_READ8_MEMBER(waixing_sh2_chr_r);
DECLARE_WRITE8_MEMBER(unl_8237_l_w);
DECLARE_WRITE8_MEMBER(unl_8237_w);
DECLARE_WRITE8_MEMBER(unl_ax5705_w);
DECLARE_WRITE8_MEMBER(unl_cc21_w);
DECLARE_WRITE8_MEMBER(unl_kof97_w);
DECLARE_WRITE8_MEMBER(ks7057_w);
DECLARE_WRITE8_MEMBER(unl_t230_w);
DECLARE_WRITE8_MEMBER(kof96_l_w);
DECLARE_READ8_MEMBER(kof96_l_r);
DECLARE_WRITE8_MEMBER(kof96_w);
DECLARE_WRITE8_MEMBER(mk2_m_w);
DECLARE_WRITE8_MEMBER(n625092_w);
DECLARE_WRITE8_MEMBER(sc127_w);
DECLARE_WRITE8_MEMBER(smb2j_w);
DECLARE_WRITE8_MEMBER(smb2jb_l_w);
DECLARE_WRITE8_MEMBER(smb2jb_extra_w);
DECLARE_WRITE8_MEMBER(unl_sf3_w);
DECLARE_WRITE8_MEMBER(unl_xzy_l_w);
DECLARE_WRITE8_MEMBER(unl_racmate_w);
DECLARE_WRITE8_MEMBER(unl_fs304_l_w);
DECLARE_WRITE8_MEMBER(btl_smb11_w);
DECLARE_WRITE8_MEMBER(btl_mariobaby_w);
DECLARE_WRITE8_MEMBER(btl_smb2a_w);
DECLARE_WRITE8_MEMBER(whirl2706_w);
DECLARE_WRITE8_MEMBER(btl_tobi_l_w);
DECLARE_WRITE8_MEMBER(btl_smb3_w);
DECLARE_WRITE8_MEMBER(btl_dn_w);
DECLARE_WRITE8_MEMBER(btl_pika_y2k_w);
DECLARE_WRITE8_MEMBER(btl_pika_y2k_m_w);
DECLARE_READ8_MEMBER(btl_pika_y2k_m_r);
DECLARE_WRITE8_MEMBER(fk23c_l_w);
DECLARE_WRITE8_MEMBER(fk23c_w);
DECLARE_WRITE8_MEMBER(bmc_64in1nr_l_w);
DECLARE_WRITE8_MEMBER(bmc_64in1nr_w);
DECLARE_WRITE8_MEMBER(bmc_190in1_w);
DECLARE_WRITE8_MEMBER(bmc_a65as_w);
DECLARE_WRITE8_MEMBER(bmc_gs2004_w);
DECLARE_WRITE8_MEMBER(bmc_gs2013_w);
DECLARE_WRITE8_MEMBER(bmc_s24in1sc03_l_w);
DECLARE_WRITE8_MEMBER(bmc_t262_w);
DECLARE_WRITE8_MEMBER(bmc_ws_m_w);
DECLARE_WRITE8_MEMBER(novel1_w);
DECLARE_WRITE8_MEMBER(novel2_w);
DECLARE_WRITE8_MEMBER(bmc_gka_w);
DECLARE_WRITE8_MEMBER(sng32_w);
DECLARE_WRITE8_MEMBER(bmc_gkb_w);
DECLARE_WRITE8_MEMBER(bmc_super700in1_w);
DECLARE_WRITE8_MEMBER(bmc_36in1_w);
DECLARE_WRITE8_MEMBER(bmc_21in1_w);
DECLARE_WRITE8_MEMBER(bmc_150in1_w);
DECLARE_WRITE8_MEMBER(bmc_35in1_w);
DECLARE_WRITE8_MEMBER(bmc_64in1_w);
DECLARE_WRITE8_MEMBER(bmc_15in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_hik300_w);
DECLARE_WRITE8_MEMBER(supergun20in1_w);
DECLARE_WRITE8_MEMBER(bmc_72in1_w);
DECLARE_WRITE8_MEMBER(bmc_76in1_w);
DECLARE_WRITE8_MEMBER(bmc_1200in1_w);
DECLARE_WRITE8_MEMBER(bmc_31in1_w);
DECLARE_WRITE8_MEMBER(bmc_22g_w);
DECLARE_WRITE8_MEMBER(bmc_20in1_w);
DECLARE_WRITE8_MEMBER(bmc_110in1_w);
DECLARE_WRITE8_MEMBER(bmc_sbig7_w);
DECLARE_WRITE8_MEMBER(bmc_hik8_m_w);
DECLARE_WRITE8_MEMBER(bmc_hik4in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_ball11_m_w);
DECLARE_WRITE8_MEMBER(bmc_ball11_w);
DECLARE_WRITE8_MEMBER(bmc_mario7in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_gold7in1_m_w);
DECLARE_WRITE8_MEMBER(bmc_gc6in1_l_w);
DECLARE_WRITE8_MEMBER(bmc_gc6in1_w);
DECLARE_WRITE8_MEMBER(bmc_family4646_m_w);
DECLARE_WRITE8_MEMBER(bmc_vt5201_w);
DECLARE_READ8_MEMBER(bmc_vt5201_r);
DECLARE_WRITE8_MEMBER(bmc_bs5_w);
DECLARE_WRITE8_MEMBER(bmc_810544_w);
DECLARE_WRITE8_MEMBER(bmc_ntd03_w);
DECLARE_WRITE8_MEMBER(bmc_gb63_w);
DECLARE_READ8_MEMBER(bmc_gb63_r);
DECLARE_WRITE8_MEMBER(edu2k_w);
DECLARE_WRITE8_MEMBER(h2288_l_w);
DECLARE_READ8_MEMBER(h2288_l_r);
DECLARE_WRITE8_MEMBER(h2288_w);
DECLARE_WRITE8_MEMBER(shjy3_w);
DECLARE_WRITE8_MEMBER(unl_6035052_extra_w);
DECLARE_READ8_MEMBER(unl_6035052_extra_r);
DECLARE_WRITE8_MEMBER(pjoy84_m_w);
DECLARE_WRITE8_MEMBER(someri_mmc1_w);
DECLARE_WRITE8_MEMBER(someri_mmc3_w);
DECLARE_WRITE8_MEMBER(someri_vrc2_w);
DECLARE_WRITE8_MEMBER(someri_w);
DECLARE_WRITE8_MEMBER(someri_l_w);
DECLARE_WRITE8_MEMBER(fujiya_m_w);
DECLARE_READ8_MEMBER(fujiya_m_r);
DECLARE_WRITE8_MEMBER(dummy_l_w);
DECLARE_WRITE8_MEMBER(dummy_m_w);
DECLARE_WRITE8_MEMBER(dummy_w);
DECLARE_READ8_MEMBER(dummy_l_r);
DECLARE_READ8_MEMBER(dummy_m_r);
DECLARE_READ8_MEMBER(dummy_r);
UINT8 *m_wram;
UINT8 *m_battery_ram;
UINT8 *m_mapper_ram;
UINT8 *m_mapper_bram;
UINT32 m_mapper_ram_size;
UINT32 m_mapper_bram_size;
/* load-time cart variables which remain constant */
UINT16 m_prg_chunks; // iNES 2.0 allows for more chunks (a recently dumped multigame cart has 256 chunks of both PRG & CHR!)
UINT16 m_chr_chunks;
UINT16 m_vram_chunks;
UINT8 m_trainer;
UINT8 m_battery; // if there is PRG RAM with battery backup
UINT32 m_battery_size;
UINT8 m_prg_ram; // if there is PRG RAM with no backup
UINT32 m_wram_size;
/* system variables which don't change at run-time */
UINT16 m_mapper; // for iNES
UINT16 m_pcb_id; // for UNIF & xml
UINT8 m_four_screen_vram;
UINT8 m_hard_mirroring;
UINT8 m_crc_hack; // this is needed to detect different boards sharing the same Mappers (shame on .nes format)
UINT8 m_ines20;
// things below are included here for the moment, even if probably would better fit nes_state
// to allow compilation while progressing with the work
/* devices */
cpu_device *m_maincpu;
ppu2c0x_device *m_ppu;
device_t *m_sound;
emu_timer *m_irq_timer;
};
#endif

2
src/mess/machine/nes.c
View File

@ -3,7 +3,7 @@
#include "cpu/m6502/m6502.h"
#include "video/ppu2c0x.h"
#include "includes/nes.h"
#include "machine/nes_mmc.h"
//#include "includes/nes_mmc.h"
#include "imagedev/cartslot.h"
#include "imagedev/flopdrv.h"
#include "hashfile.h"

2
src/mess/machine/nes_mmc.c
View File

@ -124,7 +124,7 @@
#include "cpu/m6502/m6502.h"
#include "video/ppu2c0x.h"
#include "includes/nes.h"
#include "nes_mmc.h"
#include "includes/nes_mmc.h"
#include "sound/nes_apu.h"
#ifdef MAME_DEBUG

132
src/mess/machine/nes_mmc.h
View File

@ -1,132 +0,0 @@
#ifndef __MMC_H
#define __MMC_H
/* Boards */
enum
{
STD_NROM = 0,
STD_AXROM, STD_BXROM, STD_CNROM, STD_CPROM,
STD_DXROM, STD_EXROM, STD_FXROM, STD_GXROM,
STD_HKROM, STD_JXROM, STD_MXROM, STD_NXROM,
STD_PXROM, STD_SXROM, STD_TXROM, STD_TXSROM,
STD_TKROM, STD_TQROM, STD_TVROM,
STD_UN1ROM, STD_UXROM,
HVC_FAMBASIC, NES_QJ, PAL_ZZ, UXROM_CC,
STD_DRROM, STD_SXROM_A, STD_SOROM, STD_SOROM_A,
/* Discrete components boards (by various manufacturer) */
DIS_74X161X138, DIS_74X139X74,
DIS_74X377, DIS_74X161X161X32,
/* Active Enterprises */
ACTENT_ACT52,
/* AGCI */
AGCI_50282,
/* AVE */
AVE_NINA01, AVE_NINA06,
/* Bandai */
BANDAI_JUMP2, BANDAI_PT554,
BANDAI_DATACH, BANDAI_KARAOKE, BANDAI_OEKAKIDS,
BANDAI_FCG, BANDAI_LZ93, BANDAI_LZ93EX,
/* Caltron */
CALTRON_6IN1,
/* Camerica */
CAMERICA_BF9093, CAMERICA_BF9097, CAMERICA_BF9096,
CAMERICA_GOLDENFIVE, GG_NROM,
/* Dreamtech */
DREAMTECH_BOARD,
/* Irem */
IREM_G101, IREM_H3001, IREM_LROG017,
IREM_TAM_S1, IREM_HOLYDIV,
/* Jaleco */
JALECO_SS88006, JALECO_JF11, JALECO_JF13,
JALECO_JF16, JALECO_JF17, JALECO_JF19,
/* Konami */
KONAMI_VRC1, KONAMI_VRC2, KONAMI_VRC3,
KONAMI_VRC4, KONAMI_VRC6, KONAMI_VRC7,
/* Namcot */
NAMCOT_163, NAMCOT_3453,
NAMCOT_3425, NAMCOT_34X3, NAMCOT_3446,
/* NTDEC */
NTDEC_ASDER, NTDEC_FIGHTINGHERO,
/* Rex Soft */
REXSOFT_SL1632, REXSOFT_DBZ5,
/* Sachen */
SACHEN_8259A, SACHEN_8259B, SACHEN_8259C, SACHEN_8259D,
SACHEN_SA009, SACHEN_SA0036, SACHEN_SA0037,
SACHEN_SA72007, SACHEN_SA72008, SACHEN_TCA01,
SACHEN_TCU01, SACHEN_TCU02,
SACHEN_74LS374, SACHEN_74LS374_A,
/* Sunsoft */
SUNSOFT_1, SUNSOFT_2, SUNSOFT_3, SUNSOFT_4,
SUNSOFT_DCS, SUNSOFT_5B, SUNSOFT_FME7,
/* Taito */
TAITO_TC0190FMC, TAITO_TC0190FMCP,
TAITO_X1_005, TAITO_X1_005_A, TAITO_X1_017,
/* Tengen */
TENGEN_800008, TENGEN_800032, TENGEN_800037,
/* TXC */
TXC_22211A, TXC_22211B, TXC_22211C,
TXC_MXMDHTWO, TXC_TW, TXC_STRIKEWOLF,
/* Multigame Carts */
BMC_64IN1NR, BMC_190IN1, BMC_A65AS, BMC_GS2004, BMC_GS2013,
BMC_HIK8IN1, BMC_NOVELDIAMOND, BMC_S24IN1SC03, BMC_T262,
BMC_WS, BMC_SUPERBIG_7IN1, BMC_SUPERHIK_4IN1, BMC_BALLGAMES_11IN1,
BMC_MARIOPARTY_7IN1, BMC_GOLD_7IN1, BMC_SUPER_700IN1, BMC_FAMILY_4646B,
BMC_36IN1, BMC_21IN1, BMC_150IN1, BMC_35IN1, BMC_64IN1,
BMC_15IN1, BMC_SUPERHIK_300IN1, BMC_9999999IN1, BMC_SUPERGUN_20IN1,
BMC_GOLDENCARD_6IN1, BMC_72IN1, BMC_SUPER_42IN1, BMC_76IN1,
BMC_1200IN1, BMC_31IN1, BMC_22GAMES, BMC_20IN1, BMC_110IN1,
BMC_GKA, BMC_GKB, BMC_VT5201, BMC_BENSHENG_BS5, BMC_810544,
BMC_NTD_03, BMC_G63IN1, BMC_FK23C, BMC_FK23CA, BMC_PJOY84,
BMC_POWERFUL_255,
/* Unlicensed */
UNL_8237, UNL_CC21, UNL_AX5705, UNL_KOF97, UNL_KS7057,
UNL_N625092, UNL_SC127, UNL_SMB2J, UNL_T230, UNL_FS304,
UNL_UXROM, UNL_MK2, UNL_XZY, UNL_KOF96,
UNL_SUPERFIGHTER3, UNL_RACERMATE, UNL_EDU2K,
UNL_SHJY3, UNL_STUDYNGAME, UNL_603_5052, UNL_H2288,
/* Bootleg boards */
BTL_SMB2A, BTL_MARIOBABY, BTL_AISENSHINICOL, BTL_TOBIDASE,
BTL_SMB2B, BTL_SMB3, BTL_SUPERBROS11, BTL_DRAGONNINJA,
BTL_PIKACHUY2K,
/* Misc: these are needed to convert mappers to boards, I will sort them later */
OPENCORP_DAOU306, HES_BOARD, HES6IN1_BOARD, RUMBLESTATION_BOARD,
MAGICSERIES_MD, KASING_BOARD, FUTUREMEDIA_BOARD, FUKUTAKE_BOARD, SOMERI_SL12,
HENGEDIANZI_BOARD, HENGEDIANZI_XJZB, SUBOR_TYPE0, SUBOR_TYPE1,
KAISER_KS7058, KAISER_KS7032, KAISER_KS7022, KAISER_KS7017, KAISER_KS7012, KAISER_KS202,
CNE_DECATHLON, CNE_FSB, CNE_SHLZ, CONY_BOARD, YOKO_BOARD, RCM_GS2015, RCM_TETRISFAMILY,
WAIXING_TYPE_A, WAIXING_TYPE_A_1, WAIXING_TYPE_B, WAIXING_TYPE_C, WAIXING_TYPE_D,
WAIXING_TYPE_E, WAIXING_TYPE_F, WAIXING_TYPE_G, WAIXING_TYPE_H,
WAIXING_TYPE_I, WAIXING_TYPE_J,
WAIXING_SGZLZ, WAIXING_SGZ, WAIXING_ZS, WAIXING_SECURITY, WAIXING_SH2,
WAIXING_DQ8, WAIXING_FFV, WAIXING_PS2, SUPERGAME_LIONKING, SUPERGAME_BOOGERMAN,
KAY_PANDAPRINCE, HOSENKAN_BOARD, NITRA_TDA, GOUDER_37017, NANJING_BOARD,
WHIRLWIND_2706,
/* FFE boards, for mappers 6, 8, 17 */
FFE_MAPPER6, FFE_MAPPER8, FFE_MAPPER17,
/* Unsupported (for place-holder boards, with no working emulation) & no-board (at init) */
UNSUPPORTED_BOARD, UNKNOWN_BOARD, NO_BOARD
};
// these are used to setup the proper PCB ID, for each supported type of files
int nes_get_pcb_id(running_machine &machine, const char *feature); // for softlist
void unif_mapr_setup(running_machine &machine, const char *board); // for UNIF files
int nes_get_mmc_id(running_machine &machine, int mapper); // for iNES files
// these are used to setup handlers and callbacks necessary to the emulation (resp. at start and reset)
void pcb_handlers_setup(running_machine &machine);
int nes_pcb_reset(running_machine &machine);
//TEMPORARY PPU STUFF
/* mirroring types */
#define PPU_MIRROR_NONE 0
#define PPU_MIRROR_VERT 1
#define PPU_MIRROR_HORZ 2
#define PPU_MIRROR_HIGH 3
#define PPU_MIRROR_LOW 4
#define PPU_MIRROR_4SCREEN 5 // Same effect as NONE, but signals that we should never mirror
void set_nt_mirroring(running_machine &machine, int mirroring);
#endif

2
src/mess/video/nes.c
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@ -9,7 +9,7 @@
#include "emu.h"
#include "video/ppu2c0x.h"
#include "includes/nes.h"
#include "machine/nes_mmc.h"
//#include "includes/nes_mmc.h"
static void nes_vh_reset( running_machine &machine )
{