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some improvements to airraid / cross shooter driver based on hw tests, should improve things if anybody ever does work out how to extract the gfx.

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unfortuantely it's starting to look like the colour look up proms are inside the modules too and in the case of the tilemaps the layout data definitely is, so getting access to the clean data from the outside might be very tricky (nw)
This commit is contained in:
David Haywood 2016-04-10 00:36:53 +01:00
parent 9f5f04c312
commit ac03f886b2
2 changed files with 306 additions and 131 deletions
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2
src/mame/audio/seibu.cpp
View File

@ -388,7 +388,7 @@ ADDRESS_MAP_START( seibu2_airraid_sound_map, AS_PROGRAM, 8, driver_device )
AM_RANGE(0x4001, 0x4001) AM_DEVWRITE("seibu_sound", seibu_sound_device, irq_clear_w) AM_RANGE(0x4001, 0x4001) AM_DEVWRITE("seibu_sound", seibu_sound_device, irq_clear_w)
AM_RANGE(0x4002, 0x4002) AM_DEVWRITE("seibu_sound", seibu_sound_device, rst10_ack_w) AM_RANGE(0x4002, 0x4002) AM_DEVWRITE("seibu_sound", seibu_sound_device, rst10_ack_w)
AM_RANGE(0x4003, 0x4003) AM_DEVWRITE("seibu_sound", seibu_sound_device, rst18_ack_w) AM_RANGE(0x4003, 0x4003) AM_DEVWRITE("seibu_sound", seibu_sound_device, rst18_ack_w)
AM_RANGE(0x4007, 0x4007) AM_WRITENOP // bank, always 0 AM_RANGE(0x4007, 0x4007) AM_DEVWRITE("seibu_sound", seibu_sound_device, bank_w)
AM_RANGE(0x4008, 0x4009) AM_DEVREADWRITE("ymsnd", ym2151_device, read, write) AM_RANGE(0x4008, 0x4009) AM_DEVREADWRITE("ymsnd", ym2151_device, read, write)
AM_RANGE(0x4010, 0x4011) AM_DEVREAD("seibu_sound", seibu_sound_device, soundlatch_r) AM_RANGE(0x4010, 0x4011) AM_DEVREAD("seibu_sound", seibu_sound_device, soundlatch_r)
AM_RANGE(0x4012, 0x4012) AM_DEVREAD("seibu_sound", seibu_sound_device, main_data_pending_r) AM_RANGE(0x4012, 0x4012) AM_DEVREAD("seibu_sound", seibu_sound_device, main_data_pending_r)

435
src/mame/drivers/cshooter.cpp
View File

@ -7,17 +7,8 @@
- added sprites, bgmap reading and few fixes here and there - added sprites, bgmap reading and few fixes here and there
airraid and cshootere are a bit "playable" ;) without gfx airraid and cshootere are a bit "playable" ;) without gfx
Haze's notes
Haze's notes : - video system is very similar to darkmist.cpp
- interrupts are probably wrong .. it ends up writing to rom etc.
- how do the sprites / bg's work .. these big black unknown things on the pcb
also sound a bit disturbing, what are they?
- i can't decode the other gfx? rom
- there don't seem to be any sprites / bg's in ram, interrupts?
- palette? format isn't understood
- the other sets ('cshootere' and 'airraid') need decrypting ..
is the main one protected ? theres a 68705 on it
Stephh's notes (based on the game Z80 code and some tests) : Stephh's notes (based on the game Z80 code and some tests) :
@ -85,6 +76,55 @@ Stephh's notes (based on the game Z80 code and some tests) :
*/ */
/*
Custom SIMM module placement
The Air Raid PCB has 3 custom modules shown
in the rough diagram of the PCB below.
The modules do not appear to be 100%
identical based on external shapes visible.
The data they contain is as follows
MODULE1
Background tilemap graphic data
Background tilemap layout data
MODULE2
Foreground tilemap graphic data
Foreground tilemap layout data
MODULE3
Sprite graphic data
it's also possible each module contains a
0x100 colour look up table for that layer.
|-------------------------------------------------|
| A B C D E F G H I J K |
20| ##MOD1####### |
| # Z80 |
| M -|
| O |
| D |=J
| 2 |=A
| # |=M
11| |=M
| |=A
| |
| -|
| Z80 |
| |
| ##MOD3####### |
|-------------------------------------------------|
*/
#include "emu.h" #include "emu.h"
#include "cpu/z80/z80.h" #include "cpu/z80/z80.h"
#include "audio/seibu.h" #include "audio/seibu.h"
@ -98,6 +138,7 @@ public:
m_maincpu(*this, "maincpu"), m_maincpu(*this, "maincpu"),
m_seibu_sound(*this, "seibu_sound"), m_seibu_sound(*this, "seibu_sound"),
m_txram(*this, "txram"), m_txram(*this, "txram"),
m_vregs(*this, "vregs"),
m_mainram(*this, "mainram"), m_mainram(*this, "mainram"),
m_spriteram(*this, "spriteram"), m_spriteram(*this, "spriteram"),
m_gfxdecode(*this, "gfxdecode"), m_gfxdecode(*this, "gfxdecode"),
@ -109,28 +150,36 @@ public:
required_device<cpu_device> m_maincpu; required_device<cpu_device> m_maincpu;
optional_device<seibu_sound_device> m_seibu_sound; optional_device<seibu_sound_device> m_seibu_sound;
required_shared_ptr<UINT8> m_txram; required_shared_ptr<UINT8> m_txram;
required_shared_ptr<UINT8> m_vregs;
optional_shared_ptr<UINT8> m_mainram; optional_shared_ptr<UINT8> m_mainram;
optional_shared_ptr<UINT8> m_spriteram; optional_shared_ptr<UINT8> m_spriteram;
required_device<gfxdecode_device> m_gfxdecode; required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette; required_device<palette_device> m_palette;
required_shared_ptr<UINT8> m_generic_paletteram_8; required_shared_ptr<UINT8> m_generic_paletteram_8;
required_shared_ptr<UINT8> m_generic_paletteram2_8; required_shared_ptr<UINT8> m_generic_paletteram2_8;
required_shared_ptr<UINT8> m_decrypted_opcodes; optional_shared_ptr<UINT8> m_decrypted_opcodes;
TILEMAP_MAPPER_MEMBER(bg_scan);
TILEMAP_MAPPER_MEMBER(fg_scan);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
tilemap_t *m_bg_tilemap;
TILE_GET_INFO_MEMBER(get_fg_tile_info);
tilemap_t *m_fg_tilemap;
TILE_GET_INFO_MEMBER(get_cstx_tile_info);
tilemap_t *m_txtilemap; tilemap_t *m_txtilemap;
int m_coin_stat; UINT16 m_hw;
int m_counter;
DECLARE_WRITE8_MEMBER(cshooter_txram_w); DECLARE_WRITE8_MEMBER(cshooter_txram_w);
DECLARE_READ8_MEMBER(cshooter_coin_r); DECLARE_READ8_MEMBER(cshooter_coin_r);
DECLARE_WRITE8_MEMBER(cshooter_c500_w); DECLARE_WRITE8_MEMBER(cshooter_c500_w);
DECLARE_WRITE8_MEMBER(cshooter_c700_w); DECLARE_WRITE8_MEMBER(cshooter_c700_w);
DECLARE_WRITE8_MEMBER(bank_w); DECLARE_WRITE8_MEMBER(bank_w);
DECLARE_WRITE8_MEMBER(vregs_w);
DECLARE_READ8_MEMBER(seibu_sound_comms_r); DECLARE_READ8_MEMBER(seibu_sound_comms_r);
DECLARE_WRITE8_MEMBER(seibu_sound_comms_w); DECLARE_WRITE8_MEMBER(seibu_sound_comms_w);
DECLARE_DRIVER_INIT(cshootere); DECLARE_DRIVER_INIT(cshootere);
DECLARE_DRIVER_INIT(cshooter); DECLARE_DRIVER_INIT(cshooter);
TILE_GET_INFO_MEMBER(get_cstx_tile_info);
virtual void video_start() override; virtual void video_start() override;
DECLARE_PALETTE_INIT(cshooter); DECLARE_PALETTE_INIT(cshooter);
DECLARE_MACHINE_RESET(cshooter); DECLARE_MACHINE_RESET(cshooter);
@ -142,7 +191,7 @@ public:
PALETTE_INIT_MEMBER(cshooter_state, cshooter) PALETTE_INIT_MEMBER(cshooter_state, cshooter)
{ {
const UINT8 *color_prom = memregion("proms")->base(); const UINT8 *color_prom = memregion("tx_clut")->base();
int i; int i;
// text uses colors 0xc0-0xdf // text uses colors 0xc0-0xdf
@ -152,8 +201,55 @@ PALETTE_INIT_MEMBER(cshooter_state, cshooter)
// rest is still unknown.. // rest is still unknown..
for (i = 0x40; i < 0x100; i++) for (i = 0x40; i < 0x100; i++)
palette.set_pen_indirect(i, color_prom[i]); palette.set_pen_indirect(i, color_prom[i]);
// just make a direct copy of palette at the end for debug
for (i = 0x100; i < 0x200; i++)
palette.set_pen_indirect(i, i-0x100);
} }
TILEMAP_MAPPER_MEMBER(cshooter_state::bg_scan)
{
return ((row&0xf) * 0x10) + (col&0xf) + (((col&0x7f0) >> 4)*0x100) + ((row & 0x30)>>4) * 0x8000;
}
TILEMAP_MAPPER_MEMBER(cshooter_state::fg_scan)
{
return ((row&0xf) * 0x10) + (col&0xf) + (((col&0x0f0) >> 4)*0x100) + ((row & 0x1f0)>>4) * 0x1000;
}
TILE_GET_INFO_MEMBER(cshooter_state::get_bg_tile_info)
{
UINT8 *bgMap = memregion("bg_map")->base();
int tile = bgMap[(tile_index*2)+1] & 0xff;
int attr = bgMap[(tile_index*2)+0] & 0xff;
tile |= (attr & 0x70) << 4;
SET_TILE_INFO_MEMBER(2,
tile,
0,
0);
}
TILE_GET_INFO_MEMBER(cshooter_state::get_fg_tile_info)
{
UINT8 *bgMap = memregion("fg_map")->base();
int tile = bgMap[(tile_index*2)+1] & 0xff;
int attr = bgMap[(tile_index*2)+0] & 0xff;
tile |= (attr & 0x70) << 4;
SET_TILE_INFO_MEMBER(3,
tile,
0,
0);
}
TILE_GET_INFO_MEMBER(cshooter_state::get_cstx_tile_info) TILE_GET_INFO_MEMBER(cshooter_state::get_cstx_tile_info)
{ {
int code = (m_txram[tile_index*2]); int code = (m_txram[tile_index*2]);
@ -171,6 +267,16 @@ WRITE8_MEMBER(cshooter_state::cshooter_txram_w)
void cshooter_state::video_start() void cshooter_state::video_start()
{ {
// there might actually be 4 banks of 2048 x 16 tilemaps in here as the upper scroll bits are with the rom banking.
m_bg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(cshooter_state::get_bg_tile_info),this),tilemap_mapper_delegate(FUNC(cshooter_state::bg_scan),this),16,16,2048, 64);
// which could in turn mean this is actually 256 x 128, not 256 x 512
// m_fg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(cshooter_state::get_fg_tile_info),this),tilemap_mapper_delegate(FUNC(cshooter_state::fg_scan),this),16,16,256, 512);
m_fg_tilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(cshooter_state::get_fg_tile_info),this),tilemap_mapper_delegate(FUNC(cshooter_state::fg_scan),this),16,16,256, 128);
m_fg_tilemap->set_transparent_pen(0);
m_txtilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(cshooter_state::get_cstx_tile_info),this),TILEMAP_SCAN_ROWS, 8,8,32,32); m_txtilemap = &machine().tilemap().create(m_gfxdecode, tilemap_get_info_delegate(FUNC(cshooter_state::get_cstx_tile_info),this),TILEMAP_SCAN_ROWS, 8,8,32,32);
m_txtilemap->set_transparent_pen(0); m_txtilemap->set_transparent_pen(0);
} }
@ -182,22 +288,32 @@ void cshooter_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprec
if (m_spriteram[i+1]&0x80) if (m_spriteram[i+1]&0x80)
continue; continue;
/* BCD debug code, to be removed in the end */ UINT16 tile = (m_spriteram[i]);
UINT8 tile_low = (m_spriteram[i]&0x0f); tile |= (m_spriteram[i + 1] & 0x70) << 4;
UINT8 tile_high = ((m_spriteram[i]&0xf0)>>4);
tile_low += (tile_low > 0x9) ? 0x37 : 0x30; m_gfxdecode->gfx(1)->transpen(bitmap,cliprect, tile, 0, 0, 0, m_spriteram[i+3],m_spriteram[i+2],0);
tile_high += (tile_high > 0x9) ? 0x37 : 0x30;
m_gfxdecode->gfx(0)->transpen(bitmap,cliprect, tile_high << 1, m_spriteram[i+1], 0, 0, m_spriteram[i+3],m_spriteram[i+2],0);
m_gfxdecode->gfx(0)->transpen(bitmap,cliprect, tile_high << 1, m_spriteram[i+1], 0, 0, m_spriteram[i+3]+8,m_spriteram[i+2],0);
m_gfxdecode->gfx(0)->transpen(bitmap,cliprect, tile_low << 1, m_spriteram[i+1], 0, 0, m_spriteram[i+3]+8,m_spriteram[i+2]+8,0);
m_gfxdecode->gfx(0)->transpen(bitmap,cliprect, tile_low << 1, m_spriteram[i+1], 0, 0, m_spriteram[i+3],m_spriteram[i+2]+8,0);
} }
} }
#define DISPLAY_SPR 1
#define DISPLAY_FG 2
#define DISPLAY_BG 4
#define DISPLAY_TXT 8
#define DM_GETSCROLL(n) (((m_vregs[(n)]<<1)&0xff) + ((m_vregs[(n)]&0x80)?1:0) +( ((m_vregs[(n)-1]<<4) | (m_vregs[(n)-1]<<12) )&0xff00))
UINT32 cshooter_state::screen_update_airraid(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) UINT32 cshooter_state::screen_update_airraid(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{ {
UINT16 bgscrolly = DM_GETSCROLL(0x6);
// this is more likely to be 'bank' than scroll, like NMK16
bgscrolly += ((m_hw & 0xc0) >> 6) * 256;
m_bg_tilemap->set_scrollx(0, DM_GETSCROLL(0x2));
m_bg_tilemap->set_scrolly(0, bgscrolly);
m_fg_tilemap->set_scrollx(0, DM_GETSCROLL(0xa));
m_fg_tilemap->set_scrolly(0, DM_GETSCROLL(0xe));
// set palette (compared to cshooter, r and g are swapped) // set palette (compared to cshooter, r and g are swapped)
for (int i = 0; i < 0x100; i++) for (int i = 0; i < 0x100; i++)
{ {
@ -209,23 +325,34 @@ UINT32 cshooter_state::screen_update_airraid(screen_device &screen, bitmap_ind16
m_palette->set_indirect_color(i, color); m_palette->set_indirect_color(i, color);
} }
// draw screen
bitmap.fill(0x80, cliprect); // temp bitmap.fill(0x80, cliprect); // temp
draw_sprites(bitmap, cliprect); if ((m_hw & DISPLAY_BG) == 0x00)
m_bg_tilemap->draw(screen, bitmap, cliprect, 0,0);
if ((m_hw & DISPLAY_FG) == 0x00)
m_fg_tilemap->draw(screen, bitmap, cliprect, 0,0);
if(m_hw & DISPLAY_SPR)
draw_sprites(bitmap, cliprect);
if(m_hw & DISPLAY_TXT)
m_txtilemap->draw(screen, bitmap, cliprect, 0,0);
m_txtilemap->draw(screen, bitmap, cliprect, 0,0);
return 0; return 0;
} }
/* main cpu */ /* main cpu */
TIMER_DEVICE_CALLBACK_MEMBER(cshooter_state::cshooter_scanline) TIMER_DEVICE_CALLBACK_MEMBER(cshooter_state::cshooter_scanline)
{ {
int scanline = param; int scanline = param;
// if(scanline == 240) // presumably a SW trap, not an irq if(scanline == 120) // updates scroll resgiters
// m_maincpu->set_input_line_and_vector(0, HOLD_LINE,0xd7); /* RST 10h */ m_maincpu->set_input_line_and_vector(0, HOLD_LINE,0xd7); /* RST 10h */
if(scanline == 240) // vblank-out irq if(scanline == 240) // vblank-out irq
m_maincpu->set_input_line_and_vector(0, HOLD_LINE,0xcf); /* RST 08h */ m_maincpu->set_input_line_and_vector(0, HOLD_LINE,0xcf); /* RST 08h */
@ -234,15 +361,6 @@ TIMER_DEVICE_CALLBACK_MEMBER(cshooter_state::cshooter_scanline)
MACHINE_RESET_MEMBER(cshooter_state,cshooter) MACHINE_RESET_MEMBER(cshooter_state,cshooter)
{ {
m_counter = 0;
}
READ8_MEMBER(cshooter_state::cshooter_coin_r)
{
/* Even reads must return 0xff - Odd reads must return the contents of input port 5.
Code at 0x5061 is executed once during P.O.S.T. where there is one read.
Code at 0x50b4 is then executed each frame (not sure) where there are 2 reads. */
return ( (m_counter++ & 1) ? 0xff : ioport("COIN")->read() );
} }
WRITE8_MEMBER(cshooter_state::cshooter_c500_w) WRITE8_MEMBER(cshooter_state::cshooter_c500_w)
@ -255,6 +373,19 @@ WRITE8_MEMBER(cshooter_state::cshooter_c700_w)
WRITE8_MEMBER(cshooter_state::bank_w) WRITE8_MEMBER(cshooter_state::bank_w)
{ {
// format of this address is TTBB tbfs
// TT = bg tilemap upper scroll bits (probably bg tilemap bank select?)
// BB = prg ROM bank select
// t = text layer enable
// b = bg layer disable
// f = fg layer disable
// s = sprite layer enable
// printf("bankw %02x\n", data & 0xc0);
m_hw = data;
membank("bank1")->set_entry((data>>4)&3); membank("bank1")->set_entry((data>>4)&3);
} }
@ -269,29 +400,15 @@ WRITE8_MEMBER(cshooter_state::seibu_sound_comms_w)
m_seibu_sound->main_word_w(space,offset,data,0x00ff); m_seibu_sound->main_word_w(space,offset,data,0x00ff);
} }
#if 0
static ADDRESS_MAP_START( cshooter_map, AS_PROGRAM, 8, cshooter_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xafff) AM_READ_BANK("bank1") AM_WRITEONLY
AM_RANGE(0xb000, 0xb0ff) AM_READONLY // sound related ?
AM_RANGE(0xc000, 0xc0ff) AM_RAM AM_SHARE("paletteram")
AM_RANGE(0xc100, 0xc1ff) AM_RAM AM_SHARE("paletteram2")
AM_RANGE(0xc200, 0xc200) AM_READ_PORT("IN0")
AM_RANGE(0xc201, 0xc201) AM_READ_PORT("IN1")
AM_RANGE(0xc202, 0xc202) AM_READ_PORT("IN2")
AM_RANGE(0xc203, 0xc203) AM_READ_PORT("DSW2")
AM_RANGE(0xc204, 0xc204) AM_READ_PORT("DSW1")
AM_RANGE(0xc205, 0xc205) AM_READ(cshooter_coin_r) // hack until I understand
AM_RANGE(0xc500, 0xc500) AM_WRITE(cshooter_c500_w)
AM_RANGE(0xc600, 0xc600) AM_WRITENOP // see notes
AM_RANGE(0xc700, 0xc700) AM_WRITE(cshooter_c700_w)
AM_RANGE(0xc801, 0xc801) AM_WRITENOP // see notes
AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(cshooter_txram_w) AM_SHARE("txram")
AM_RANGE(0xd800, 0xdfff) AM_RAM
AM_RANGE(0xe000, 0xffff) AM_RAM
ADDRESS_MAP_END
#endif WRITE8_MEMBER(cshooter_state::vregs_w)
{
m_vregs[offset] = data;
if ((offset != 0x2) && (offset != 0x01) && (offset != 0xa) && (offset != 0x09) && (offset != 0xe) && (offset != 0x0d) )
printf("vregs_w %02x: %02x\n", offset, data);
}
static ADDRESS_MAP_START( airraid_map, AS_PROGRAM, 8, cshooter_state ) static ADDRESS_MAP_START( airraid_map, AS_PROGRAM, 8, cshooter_state )
AM_RANGE(0x0000, 0x7fff) AM_ROM AM_RANGE(0x0000, 0x7fff) AM_ROM
@ -302,14 +419,19 @@ static ADDRESS_MAP_START( airraid_map, AS_PROGRAM, 8, cshooter_state )
AM_RANGE(0xc003, 0xc003) AM_READ_PORT("DSW2") AM_RANGE(0xc003, 0xc003) AM_READ_PORT("DSW2")
AM_RANGE(0xc004, 0xc004) AM_READ_PORT("DSW1") AM_RANGE(0xc004, 0xc004) AM_READ_PORT("DSW1")
AM_RANGE(0xc500, 0xc500) AM_WRITE(cshooter_c500_w) AM_RANGE(0xc500, 0xc500) AM_WRITE(cshooter_c500_w)
AM_RANGE(0xc600, 0xc600) AM_WRITENOP // see notes // AM_RANGE(0xc600, 0xc600) AM_WRITE(cshooter_c600_w) // see notes
AM_RANGE(0xc700, 0xc700) AM_WRITE(cshooter_c700_w) AM_RANGE(0xc700, 0xc700) AM_WRITE(cshooter_c700_w)
AM_RANGE(0xc801, 0xc801) AM_WRITENOP // see notes // AM_RANGE(0xc801, 0xc801) AM_WRITE(cshooter_c801_w) // see notes
AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(cshooter_txram_w) AM_SHARE("txram") AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(cshooter_txram_w) AM_SHARE("txram")
AM_RANGE(0xd800, 0xd8ff) AM_RAM AM_SHARE("paletteram") AM_RANGE(0xd800, 0xd8ff) AM_RAM AM_SHARE("paletteram")
AM_RANGE(0xda00, 0xdaff) AM_RAM AM_SHARE("paletteram2") AM_RANGE(0xda00, 0xdaff) AM_RAM AM_SHARE("paletteram2")
AM_RANGE(0xdc11, 0xdc11) AM_WRITE(bank_w) AM_RANGE(0xdc11, 0xdc11) AM_WRITE(bank_w)
AM_RANGE(0xdc00, 0xdc1f) AM_RAM //video registers AM_RANGE(0xdc00, 0xdc0f) AM_RAM_WRITE(vregs_w) AM_SHARE("vregs")
// AM_RANGE(0xdc10, 0xdc10) AM_RAM
// AM_RANGE(0xdc19, 0xdc19) AM_RAM
// AM_RANGE(0xdc1e, 0xdc1e) AM_RAM
// AM_RANGE(0xdc1f, 0xdc1f) AM_RAM
AM_RANGE(0xde00, 0xde0f) AM_READWRITE(seibu_sound_comms_r,seibu_sound_comms_w) AM_RANGE(0xde00, 0xde0f) AM_READWRITE(seibu_sound_comms_r,seibu_sound_comms_w)
AM_RANGE(0xe000, 0xfdff) AM_RAM AM_SHARE("mainram") AM_RANGE(0xe000, 0xfdff) AM_RAM AM_SHARE("mainram")
AM_RANGE(0xfe00, 0xffff) AM_RAM AM_SHARE("spriteram") AM_RANGE(0xfe00, 0xffff) AM_RAM AM_SHARE("spriteram")
@ -319,16 +441,6 @@ static ADDRESS_MAP_START( decrypted_opcodes_map, AS_DECRYPTED_OPCODES, 8, cshoot
AM_RANGE(0x0000, 0x7fff) AM_ROM AM_SHARE("decrypted_opcodes") AM_RANGE(0x0000, 0x7fff) AM_ROM AM_SHARE("decrypted_opcodes")
ADDRESS_MAP_END ADDRESS_MAP_END
#if 0
/* Sound CPU */
static ADDRESS_MAP_START( sound_map, AS_PROGRAM, 8, cshooter_state )
AM_RANGE(0x0000, 0x1fff) AM_ROM
AM_RANGE(0xc000, 0xc001) AM_WRITENOP // AM_DEVWRITE("ym1", ym2203_device, write) ?
AM_RANGE(0xc800, 0xc801) AM_WRITENOP // AM_DEVWRITE("ym2", ym2203_device, write) ?
AM_RANGE(0xf800, 0xffff) AM_RAM
ADDRESS_MAP_END
#endif
static INPUT_PORTS_START( cshooter ) static INPUT_PORTS_START( cshooter )
PORT_START("IN0") /* IN0 (0xc200) */ PORT_START("IN0") /* IN0 (0xc200) */
@ -425,6 +537,7 @@ static INPUT_PORTS_START( airraid )
PORT_BIT( 0xfc, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0xfc, IP_ACTIVE_HIGH, IPT_UNUSED )
INPUT_PORTS_END INPUT_PORTS_END
static const gfx_layout cshooter_charlayout = static const gfx_layout cshooter_charlayout =
{ {
8,8, /* 8*8 characters */ 8,8, /* 8*8 characters */
@ -436,23 +549,39 @@ static const gfx_layout cshooter_charlayout =
128*1 128*1
}; };
static const gfx_layout cshooter_char16layout =
{
16,16, /* 8*8 characters */
RGN_FRAC(1,1), /* 512 characters */
4, /* 4 bits per pixel */
{ 0,8,4,12 },
{ 0,1,2,3, 16,17,18,19, 512+0,512+1,512+2,512+3, 512+16,512+17,512+18,512+19},
{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32, 8*32, 9*32, 10*32, 11*32, 12*32, 13*32, 14*32, 15*32 },
32*32
};
static GFXDECODE_START( cshooter ) static GFXDECODE_START( cshooter )
GFXDECODE_ENTRY( "gfx1", 0, cshooter_charlayout, 0, 16 ) GFXDECODE_ENTRY( "tx_gfx", 0, cshooter_charlayout, 0, 16 )
GFXDECODE_ENTRY( "spr_gfx", 0, cshooter_char16layout, 0x100, 16 )
GFXDECODE_ENTRY( "bg_gfx", 0, cshooter_char16layout, 0x100, 16 )
GFXDECODE_ENTRY( "fg_gfx", 0, cshooter_char16layout, 0x100, 16 )
GFXDECODE_END GFXDECODE_END
static MACHINE_CONFIG_START( airraid, cshooter_state ) static MACHINE_CONFIG_START( airraid, cshooter_state )
/* basic machine hardware */ /* basic machine hardware */
MCFG_CPU_ADD("maincpu", Z80,XTAL_12MHz/2) /* verified on pcb */ MCFG_CPU_ADD("maincpu", Z80,XTAL_12MHz/2) /* verified on pcb */
MCFG_CPU_PROGRAM_MAP(airraid_map) MCFG_CPU_PROGRAM_MAP(airraid_map)
MCFG_CPU_DECRYPTED_OPCODES_MAP(decrypted_opcodes_map)
MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", cshooter_state, cshooter_scanline, "screen", 0, 1) MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", cshooter_state, cshooter_scanline, "screen", 0, 1)
SEIBU2_AIRRAID_SOUND_SYSTEM_CPU(XTAL_14_31818MHz/4) /* verified on pcb */ SEIBU2_AIRRAID_SOUND_SYSTEM_CPU(XTAL_14_31818MHz/4) /* verified on pcb */
SEIBU_SOUND_SYSTEM_ENCRYPTED_LOW() SEIBU_SOUND_SYSTEM_ENCRYPTED_LOW()
MCFG_QUANTUM_TIME(attotime::from_hz(6000)) MCFG_QUANTUM_PERFECT_CPU("maincpu")
/* video hardware */ /* video hardware */
MCFG_SCREEN_ADD("screen", RASTER) MCFG_SCREEN_ADD("screen", RASTER)
@ -464,8 +593,8 @@ static MACHINE_CONFIG_START( airraid, cshooter_state )
MCFG_SCREEN_PALETTE("palette") MCFG_SCREEN_PALETTE("palette")
MCFG_GFXDECODE_ADD("gfxdecode", "palette", cshooter) MCFG_GFXDECODE_ADD("gfxdecode", "palette", cshooter)
MCFG_PALETTE_ADD("palette", 0x100) MCFG_PALETTE_ADD("palette", 0x200)
MCFG_PALETTE_INDIRECT_ENTRIES(0x100) MCFG_PALETTE_INDIRECT_ENTRIES(0x200)
MCFG_PALETTE_INIT_OWNER(cshooter_state, cshooter) MCFG_PALETTE_INIT_OWNER(cshooter_state, cshooter)
/* sound hardware */ /* sound hardware */
@ -473,6 +602,12 @@ static MACHINE_CONFIG_START( airraid, cshooter_state )
MACHINE_CONFIG_END MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( airraid_crypt, airraid )
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_DECRYPTED_OPCODES_MAP(decrypted_opcodes_map)
MACHINE_CONFIG_END
@ -513,28 +648,51 @@ ROM_START( cshootere )
ROM_REGION( 0x10000, "maincpu", 0 ) // Main CPU ROM_REGION( 0x10000, "maincpu", 0 ) // Main CPU
ROM_LOAD( "1.k19", 0x00000, 0x08000, CRC(71418952) SHA1(9745ca006576381c9e9595d8e42ab276bab80a41) ) ROM_LOAD( "1.k19", 0x00000, 0x08000, CRC(71418952) SHA1(9745ca006576381c9e9595d8e42ab276bab80a41) )
ROM_REGION( 0x10000, "audiocpu", 0 ) // Sub/Sound CPU ROM_REGION( 0x10000, "user1", 0 ) // cpu data
ROM_LOAD( "5.6f", 0x00000, 0x02000, CRC(30be398c) SHA1(6c61200ee8888d6270c8cec50423b3b5602c2027) ) // 5.g6
ROM_LOAD( "4.7f", 0x08000, 0x08000, CRC(3cd715b4) SHA1(da735fb5d262908ddf7ed7dacdea68899f1723ff) ) // 4.g8
ROM_REGION( 0x02000, "gfx1", 0 ) // TX Layer
ROM_LOAD( "3.f11", 0x00000, 0x02000, CRC(67b50a47) SHA1(b1f4aefc9437edbeefba5371149cc08c0b55c741) )
ROM_REGION( 0x20000, "gfx2", 0 ) // tiles
ROM_LOAD( "graphics1.bin", 0x00000, 0x10000, NO_DUMP )
ROM_LOAD( "graphics2.bin", 0x10000, 0x10000, NO_DUMP )
ROM_REGION( 0x10000, "gfx3", 0 ) // sprites
ROM_LOAD( "graphics3.bin", 0x00000, 0x10000, NO_DUMP )
ROM_REGION( 0x10000, "user1", 0 ) // Tilemaps
ROM_LOAD( "2.k20", 0x00000, 0x10000, CRC(5812fe72) SHA1(3b28bff6b62a411d2195bb228952db62ad32ef3d) ) ROM_LOAD( "2.k20", 0x00000, 0x10000, CRC(5812fe72) SHA1(3b28bff6b62a411d2195bb228952db62ad32ef3d) )
ROM_REGION( 0x320, "proms", 0 ) // taken from parent set ROM_REGION( 0x18000, "audiocpu", 0 ) // Sub/Sound CPU
ROM_LOAD( "5.6f", 0x00000, 0x02000, CRC(30be398c) SHA1(6c61200ee8888d6270c8cec50423b3b5602c2027) ) // 5.g6
ROM_LOAD( "4.7f", 0x10000, 0x08000, CRC(3cd715b4) SHA1(da735fb5d262908ddf7ed7dacdea68899f1723ff) ) // 4.g8
ROM_REGION( 0x02000, "tx_gfx", 0 ) // TX Layer
ROM_LOAD( "3.f11", 0x00000, 0x02000, CRC(67b50a47) SHA1(b1f4aefc9437edbeefba5371149cc08c0b55c741) )
ROM_REGION( 0x100, "tx_clut", 0 ) // taken from parent set (need proper IC locations for this PCB type)
ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut
ROM_LOAD( "82s123.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used)
ROM_LOAD( "82s129.9s", 0x0120, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used) ROM_REGION( 0x220, "proms", 0 ) // taken from parent set (need proper IC locations for this PCB type)
ROM_LOAD( "82s129.4e", 0x0220, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used) ROM_LOAD( "82s123.7a", 0x0000, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used)
ROM_LOAD( "82s129.9s", 0x0020, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used)
ROM_LOAD( "82s129.4e", 0x0120, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used)
/* ### MODULE 1 ### Background generation / graphics */
ROM_REGION( 0x40000, "bg_map", 0 )
ROM_LOAD16_BYTE( "bg_layouts_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "bg_layouts_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x40000, "bg_gfx", 0 )
ROM_LOAD16_BYTE( "bg_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "bg_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "bg_clut", 0 )
ROM_LOAD( "bg_clut", 0x000, 0x100, NO_DUMP )
/* ### MODULE 2 ### Foreground generation / graphics */
ROM_REGION( 0x40000, "fg_map", 0 )
ROM_LOAD16_BYTE( "fg_layouts_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "fg_layouts_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x40000, "fg_gfx", 0 )
ROM_LOAD16_BYTE( "fg_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "fg_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "fg_clut", 0 )
ROM_LOAD( "fg_clut", 0x000, 0x100, NO_DUMP )
/* ### MODULE 3 ### Sprite graphics */
ROM_REGION( 0x40000, "spr_gfx", 0 )
ROM_LOAD16_BYTE( "sprite_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "sprite_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "spr_clut", 0 )
ROM_LOAD( "spr_clut", 0x000, 0x100, NO_DUMP )
ROM_END ROM_END
/* /*
@ -563,43 +721,59 @@ ROM_START( airraid )
ROM_REGION( 0x10000, "maincpu", 0 ) // Main CPU ROM_REGION( 0x10000, "maincpu", 0 ) // Main CPU
ROM_LOAD( "1.16j", 0x00000, 0x08000, CRC(7ac2cedf) SHA1(272831f51a2731e067b5aec6dba6bddd3c5350c9) ) ROM_LOAD( "1.16j", 0x00000, 0x08000, CRC(7ac2cedf) SHA1(272831f51a2731e067b5aec6dba6bddd3c5350c9) )
ROM_REGION( 0x10000, "audiocpu", 0 ) // Sub/Sound CPU ROM_REGION( 0x10000, "user1", 0 ) // cpu data
ROM_LOAD( "5.6f", 0x00000, 0x02000, CRC(30be398c) SHA1(6c61200ee8888d6270c8cec50423b3b5602c2027) )
ROM_LOAD( "4.7f", 0x08000, 0x08000, CRC(3cd715b4) SHA1(da735fb5d262908ddf7ed7dacdea68899f1723ff) )
ROM_REGION( 0x02000, "gfx1", 0 ) // TX Layer
ROM_LOAD( "3.13e", 0x00000, 0x02000, CRC(672ec0e8) SHA1(a11cd90d6494251ceee3bc7c72f4e7b1580b77e2) )
ROM_REGION( 0x20000, "gfx2", 0 ) // tiles
ROM_LOAD( "graphics1.bin", 0x00000, 0x10000, NO_DUMP )
ROM_LOAD( "graphics2.bin", 0x10000, 0x10000, NO_DUMP )
ROM_REGION( 0x10000, "gfx3", 0 ) // sprites
ROM_LOAD( "graphics3.bin", 0x00000, 0x10000, NO_DUMP )
ROM_REGION( 0x10000, "user1", 0 ) // bg maps
ROM_LOAD( "2.19j", 0x00000, 0x10000, CRC(842ae6c2) SHA1(0468445e4ab6f42bac786f9a258df3972fd1fde9) ) ROM_LOAD( "2.19j", 0x00000, 0x10000, CRC(842ae6c2) SHA1(0468445e4ab6f42bac786f9a258df3972fd1fde9) )
ROM_REGION( 0x320, "proms", 0 ) // taken from parent set ROM_REGION( 0x18000, "audiocpu", 0 ) // Sub/Sound CPU
ROM_LOAD( "5.6f", 0x00000, 0x02000, CRC(30be398c) SHA1(6c61200ee8888d6270c8cec50423b3b5602c2027) )
ROM_LOAD( "4.7f", 0x10000, 0x08000, CRC(3cd715b4) SHA1(da735fb5d262908ddf7ed7dacdea68899f1723ff) )
ROM_REGION( 0x02000, "tx_gfx", 0 ) // TX Layer
ROM_LOAD( "3.13e", 0x00000, 0x02000, CRC(672ec0e8) SHA1(a11cd90d6494251ceee3bc7c72f4e7b1580b77e2) )
ROM_REGION( 0x100, "tx_clut", 0 ) // taken from parent set (need proper IC locations for this PCB type)
ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut
ROM_LOAD( "82s123.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used)
ROM_LOAD( "82s129.9s", 0x0120, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used) ROM_REGION( 0x220, "proms", 0 ) // taken from parent set (need proper IC locations for this PCB type)
ROM_LOAD( "82s129.4e", 0x0220, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used) ROM_LOAD( "82s123.7a", 0x0000, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used)
ROM_LOAD( "82s129.9s", 0x0020, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used)
ROM_LOAD( "82s129.4e", 0x0120, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used)
/* ### MODULE 1 ### Background generation / graphics */
ROM_REGION( 0x40000, "bg_map", 0 )
ROM_LOAD16_BYTE( "bg_layouts_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "bg_layouts_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x40000, "bg_gfx", 0 )
ROM_LOAD16_BYTE( "bg_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "bg_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "bg_clut", 0 )
ROM_LOAD( "bg_clut", 0x000, 0x100, NO_DUMP )
/* ### MODULE 2 ### Foreground generation / graphics */
ROM_REGION( 0x40000, "fg_map", 0 )
ROM_LOAD16_BYTE( "fg_layouts_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "fg_layouts_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x40000, "fg_gfx", 0 )
ROM_LOAD16_BYTE( "fg_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "fg_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "fg_clut", 0 )
ROM_LOAD( "fg_clut", 0x000, 0x100, NO_DUMP )
/* ### MODULE 3 ### Sprite graphics */
ROM_REGION( 0x40000, "spr_gfx", 0 )
ROM_LOAD16_BYTE( "sprite_tiles_even", 0x00000, 0x20000, NO_DUMP )
ROM_LOAD16_BYTE( "sprite_tiles_odd", 0x00001, 0x20000, NO_DUMP )
ROM_REGION( 0x100, "spr_clut", 0 )
ROM_LOAD( "spr_clut", 0x000, 0x100, NO_DUMP )
ROM_END ROM_END
#if 0
DRIVER_INIT_MEMBER(cshooter_state,cshooter)
{
/* temp so it boots */
UINT8 *rom = memregion("maincpu")->base();
rom[0xa2] = 0x00;
rom[0xa3] = 0x00; DRIVER_INIT_MEMBER(cshooter_state, cshooter)
rom[0xa4] = 0x00; {
membank("bank1")->set_base(&memregion("user1")->base()[0]); membank("bank1")->configure_entries(0, 4, memregion("user1")->base(), 0x4000);
} }
#endif
DRIVER_INIT_MEMBER(cshooter_state,cshootere) DRIVER_INIT_MEMBER(cshooter_state,cshootere)
{ {
@ -630,11 +804,12 @@ DRIVER_INIT_MEMBER(cshooter_state,cshootere)
rom[A] = BITSWAP8(rom[A],7,6,1,4,3,2,5,0); rom[A] = BITSWAP8(rom[A],7,6,1,4,3,2,5,0);
} }
membank("bank1")->configure_entries(0, 4, memregion("user1")->base(), 0x4000); DRIVER_INIT_CALL(cshooter);
} }
GAME( 1987, cshootere, cshooter, airraid, airraid, cshooter_state, cshootere, ROT270, "Seibu Kaihatsu (J.K.H. license)", "Cross Shooter (encrypted)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NOT_WORKING ) GAME( 1987, cshootere, cshooter, airraid_crypt, airraid, cshooter_state, cshootere, ROT270, "Seibu Kaihatsu (J.K.H. license)", "Cross Shooter (Single PCB)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NOT_WORKING )
GAME( 1987, airraid, cshooter, airraid, airraid, cshooter_state, cshootere, ROT270, "Seibu Kaihatsu", "Air Raid (encrypted)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NOT_WORKING ) GAME( 1987, airraid, cshooter, airraid_crypt, airraid, cshooter_state, cshootere, ROT270, "Seibu Kaihatsu", "Air Raid (Single PCB)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_NOT_WORKING )
// There's also an undumped International Games version // There's also an undumped International Games version