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-rw-r--r--src/mame/sunelectronics/shangha3.cpp667
1 files changed, 504 insertions, 163 deletions
diff --git a/src/mame/sunelectronics/shangha3.cpp b/src/mame/sunelectronics/shangha3.cpp
index 11d1bc6e9a2..ca63b808b5d 100644
--- a/src/mame/sunelectronics/shangha3.cpp
+++ b/src/mame/sunelectronics/shangha3.cpp
@@ -1,5 +1,6 @@
// license:BSD-3-Clause
-// copyright-holders:Nicola Salmoria
+// copyright-holders: Nicola Salmoria
+
/***************************************************************************
Shanghai 3 (c)1993 Sunsoft (68000 YM2149 OKI6295)
@@ -42,16 +43,364 @@ Notes:
***************************************************************************/
#include "emu.h"
-#include "shangha3.h"
#include "cpu/m68000/m68000.h"
#include "cpu/z80/z80.h"
+#include "machine/gen_latch.h"
#include "sound/ay8910.h"
+#include "sound/okim6295.h"
#include "sound/ymopn.h"
+
+#include "emupal.h"
#include "speaker.h"
+#include "screen.h"
+
+
+namespace {
+
+class shangha3_state : public driver_device
+{
+public:
+ shangha3_state(const machine_config &mconfig, device_type type, const char *tag) :
+ driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_oki(*this, "oki"),
+ m_gfxdecode(*this, "gfxdecode"),
+ m_screen(*this, "screen"),
+ m_palette(*this, "palette"),
+ m_ram(*this, "ram")
+ { }
+
+ void shangha3(machine_config &config);
+
+ void init_shangha3();
+
+protected:
+ virtual void video_start() override ATTR_COLD;
+
+protected:
+ required_device<cpu_device> m_maincpu;
+ required_device<okim6295_device> m_oki;
+ required_device<gfxdecode_device> m_gfxdecode;
+ required_device<screen_device> m_screen;
+ required_device<palette_device> m_palette;
+
+ required_shared_ptr<uint16_t> m_ram;
+
+ // driver init configuration
+ uint8_t m_do_shadows = 0;
+
+ void flipscreen_w(uint8_t data);
+ void gfxlist_addr_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
+ void blitter_go_w(uint16_t data);
+ void irq_ack_w(uint16_t data);
+ void coinctrl_w(uint8_t data);
+
+ uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+
+private:
+ uint8_t m_drawmode_table[16]{};
+ uint16_t m_gfxlist_addr = 0;
+ bitmap_ind16 m_rawbitmap;
+ int m_prot_count = 0;
+
+ uint16_t prot_r();
+ void prot_w(uint16_t data);
+
+ void program_map(address_map &map) ATTR_COLD;
+};
+
+class heberpop_state : public shangha3_state
+{
+public:
+ heberpop_state(const machine_config &mconfig, device_type type, const char *tag) :
+ shangha3_state(mconfig, type, tag),
+ m_audiocpu(*this, "audiocpu"),
+ m_soundlatch(*this, "soundlatch")
+ { }
+
+ void heberpop(machine_config &config);
+
+ void init_heberpop();
+
+protected:
+ required_device<cpu_device> m_audiocpu;
+ required_device<generic_latch_8_device> m_soundlatch;
+
+ void sound_program_map(address_map &map) ATTR_COLD;
+ void sound_io_map(address_map &map) ATTR_COLD;
+
+private:
+ void coinctrl_w(uint8_t data);
+
+ void program_map(address_map &map) ATTR_COLD;
+};
+
+class blocken_state : public heberpop_state
+{
+public:
+ blocken_state(const machine_config &mconfig, device_type type, const char *tag) :
+ heberpop_state(mconfig, type, tag),
+ m_okibank(*this, "okibank")
+ { }
+
+ void blocken(machine_config &config);
+
+ void init_blocken();
+
+private:
+ required_memory_bank m_okibank;
+
+ void coinctrl_w(uint8_t data);
+
+ void program_map(address_map &map) ATTR_COLD;
+ void oki_map(address_map &map) ATTR_COLD;
+};
+
+
+/***************************************************************************
+
+Custom blitter GA9201 KA01-0249 (120pin IC)
+
+
+This is a tile-based blitter that writes to a frame buffer. The buffer is
+never cleared, so stuff drawn is left over from frame to frame until it is
+overwritten.
+
+Tiles are stored in ROM and have a fixed 16x16 size. The blitter can draw them
+as single sprites (composed of one or more tiles in the horizontal direction),
+or as larger sprites whose tile codes are picked from a tilemap in RAM.
+
+Sprites can be zoomed, distorted and rotated.
+
+Shadows are supported on pen 14 (shangha3 makes heavy use of them) but it's not
+clear how they are turned on and off. heberpop definitely doesn't use them,
+pen 14 is supposed to be solid black (outlines).
+
+The chip addresses 0x100000 bytes of memory, containing both the command list,
+tilemap, and spare RAM to be used by the CPU.
+
+The command list starts at a variable point in memory, set by
+gfxlist_addr_w(), and always ends at 0x0fffff.
+
+Large sprites refer to a single tilemap starting at 0x000000, the command list
+contains the coordinates of the place in the tilemap to pick data from.
+
+The commands list is processed when blitter_go_w() is written to, so
+it is not processed automatically every frame.
+
+The commands have a fixed length of 16 words. The format is as follows:
+
+Word | Bit(s) | Use
+-----+-fedcba9876543210-+----------------
+ 0 | ---------------- | unused?
+ 1 | xxxx------------ | high bits of tile #; for tilemaps, this is applied to all tiles
+ 1 | ----xxxxxxxxxxxx | low bits of tile #; probably unused for tilemaps
+ 2 | ---xxxxxxxxx---- | x coordinate of destination top left corner
+ 3 | ---xxxxxxxxx---- | y coordinate of destination top left corner
+ 4 | ------------x--- | 0 = use code as-is 1 = fetch codes from tilemap RAM
+ 4 | -------------x-- | 1 = draw "compressed" tilemap, as if tiles were 8x8 instead of 16x16
+ 4 | --------------x- | flip y
+ 4 | ---------------x | flip x
+ 5 | --------x------- | unknown (used by blocken)
+ 5 | ---------xxx---- | high bits of color #; for tilemaps, this is applied to all tiles
+ 5 | ------------xxxx | low bits of color #; probably unused for tilemaps
+ 6 | xxxxxxxxxxxxxxxx | width-1 of destination rectangle \ if *both* of these are 0,
+ 7 | xxxxxxxxxxxxxxxx | height-1 of destination rectangle / disable sprite
+ 8 | xxxxxxxxxxxxxxxx | x coordinate*0x10 of source top left corner (tilemaps only?)
+ 9 | xxxxxxxxxxxxxxxx | y coordinate*0x10 of source top left corner (tilemaps only?)
+ a | xxxxxxxxxxxxxxxx | x zoom
+ b | xxxxxxxxxxxxxxxx | rotation
+ c | xxxxxxxxxxxxxxxx | rotation
+ d | xxxxxxxxxxxxxxxx | y zoom
+ e | ---------------- | unknown
+ f | ---------------- | unknown
+
+***************************************************************************/
+
+
+void shangha3_state::video_start()
+{
+ m_screen->register_screen_bitmap(m_rawbitmap);
+
+ for (int i = 0; i < 14; i++)
+ m_drawmode_table[i] = DRAWMODE_SOURCE;
+ m_drawmode_table[14] = m_do_shadows ? DRAWMODE_SHADOW : DRAWMODE_SOURCE;
+ m_drawmode_table[15] = DRAWMODE_NONE;
+
+ if (m_do_shadows)
+ {
+ // Prepare the shadow table
+ for (int i = 0; i < 128; i++)
+ m_palette->shadow_table()[i] = i + 128;
+ }
+
+ save_item(NAME(m_gfxlist_addr));
+ save_item(NAME(m_rawbitmap));
+}
-/* this looks like a simple protection check */
+
+void shangha3_state::flipscreen_w(uint8_t data)
+{
+ // bit 7 flips screen, the rest seems to always be set to 0x7e
+ flip_screen_set(data & 0x80);
+
+ if ((data & 0x7f) != 0x7e) popmessage("flipscreen_w %02x", data);
+}
+
+void shangha3_state::gfxlist_addr_w(offs_t offset, uint16_t data, uint16_t mem_mask)
+{
+ COMBINE_DATA(&m_gfxlist_addr);
+}
+
+
+void shangha3_state::blitter_go_w(uint16_t data)
+{
+ auto profile = g_profiler.start(PROFILER_VIDEO);
+
+ for (int offs = m_gfxlist_addr << 3; offs < m_ram.bytes() / 2; offs += 16)
+ {
+ int code = m_ram[offs + 1];
+ int const color = m_ram[offs + 5] & 0x7f;
+ int flipx = m_ram[offs + 4] & 0x01;
+ int flipy = m_ram[offs + 4] & 0x02;
+ int sx = (m_ram[offs + 2] & 0x1ff0) >> 4;
+ if (sx >= 0x180) sx -= 0x200;
+ int sy = (m_ram[offs + 3] & 0x1ff0) >> 4;
+ if (sy >= 0x100) sy -= 0x200;
+ int const sizex = m_ram[offs + 6];
+ int const sizey = m_ram[offs + 7];
+ int const zoomx = m_ram[offs + 10];
+ int const zoomy = m_ram[offs + 13];
+
+ if (flip_screen())
+ {
+ sx = 383 - sx - sizex;
+ sy = 255 - sy - sizey;
+ flipx = !flipx;
+ flipy = !flipy;
+ }
+
+ if ((sizex || sizey)
+ // avoid garbage on startup
+ && sizex < 512 && sizey < 256 && zoomx < 0x1f0 && zoomy < 0x1f0)
+ {
+ rectangle myclip;
+
+// if (m_ram[offs + 11] || m_ram[offs + 12])
+// logerror("offs %04x: sx %04x sy %04x zoom %04x %04x %04x %04x fx %d fy %d\n", offs, sx, sy, zoomx, m_ram[offs + 11]), m_ram[offs + 12], zoomy, flipx, flipy);
+
+ myclip.set(sx, sx + sizex, sy, sy + sizey);
+ myclip &= m_rawbitmap.cliprect();
+
+ if (m_ram[offs + 4] & 0x08) // tilemap
+ {
+ int const condensed = m_ram[offs + 4] & 0x04;
+
+ int srcx = m_ram[offs + 8] / 16;
+ int srcy = m_ram[offs + 9] / 16;
+ int const dispx = srcx & 0x0f;
+ int const dispy = srcy & 0x0f;
+
+ int h = (sizey + 15) / 16 + 1;
+ int w = (sizex + 15) / 16 + 1;
+
+ if (condensed)
+ {
+ h *= 2;
+ w *= 2;
+ srcx /= 8;
+ srcy /= 8;
+ }
+ else
+ {
+ srcx /= 16;
+ srcy /= 16;
+ }
+
+ for (int y = 0; y < h; y++)
+ {
+ for (int x = 0; x < w; x++)
+ {
+ int dx, dy, tile;
+
+ // TODO: zooming algo is definitely wrong for Blocken here
+ if (condensed)
+ {
+ int const addr = ((y + srcy) & 0x1f) |
+ (((x + srcx) & 0xff) << 5);
+ tile = m_ram[addr];
+ dx = 8 * x * (0x200 - zoomx) / 0x100 - dispx;
+ dy = 8 * y * (0x200 - zoomy) / 0x100 - dispy;
+ }
+ else
+ {
+ int const addr = ((y + srcy) & 0x0f) |
+ (((x + srcx) & 0xff) << 4) |
+ (((y + srcy) & 0x10) << 8);
+ tile = m_ram[addr];
+ dx = 16 * x * (0x200 - zoomx) / 0x100 - dispx;
+ dy = 16 * y * (0x200 - zoomy) / 0x100 - dispy;
+ }
+
+ if (flipx) dx = sx + sizex - 15 - dx;
+ else dx = sx + dx;
+ if (flipy) dy = sy + sizey - 15 - dy;
+ else dy = sy + dy;
+
+ m_gfxdecode->gfx(0)->transpen(m_rawbitmap, myclip,
+ (tile & 0x0fff) | (code & 0xf000),
+ (tile >> 12) | (color & 0x70),
+ flipx, flipy,
+ dx, dy, 15);
+ }
+ }
+ }
+ else // sprite
+ {
+ if (zoomx <= 1 && zoomy <= 1)
+ m_gfxdecode->gfx(0)->zoom_transtable(m_rawbitmap, myclip,
+ code,
+ color,
+ flipx, flipy,
+ sx, sy,
+ 0x1000000, 0x1000000,
+ m_drawmode_table);
+ else
+ {
+ int w = (sizex + 15) / 16;
+
+ for (int x = 0; x < w; x++)
+ {
+ m_gfxdecode->gfx(0)->zoom_transtable(m_rawbitmap, myclip,
+ code,
+ color,
+ flipx, flipy,
+ sx + 16 * x,sy,
+ (0x200 - zoomx) * 0x100, (0x200 - zoomy) * 0x100,
+ m_drawmode_table);
+
+ if ((code & 0x000f) == 0x0f)
+ code = (code + 0x100) & 0xfff0;
+ else
+ code++;
+ }
+ }
+ }
+ }
+ }
+}
+
+
+uint32_t shangha3_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
+{
+ copybitmap(bitmap, m_rawbitmap, 0, 0, 0, 0, cliprect);
+ return 0;
+}
+
+
+// this looks like a simple protection check
/*
write read
78 78 -> 0
@@ -64,48 +413,42 @@ write read
20 -> 8
40 -> 0
*/
-uint16_t shangha3_state::shangha3_prot_r()
+uint16_t shangha3_state::prot_r()
{
- static const int result[] = { 0x0,0x1,0x3,0x7,0xf,0xe,0xc,0x8,0x0};
+ static const int result[] = { 0x0, 0x1, 0x3, 0x7, 0xf, 0xe, 0xc, 0x8, 0x0};
- logerror("PC %04x: read 20004e\n",m_maincpu->pc());
+ logerror("PC %04x: read 20004e\n", m_maincpu->pc());
return result[m_prot_count++ % 9];
}
-void shangha3_state::shangha3_prot_w(uint16_t data)
+void shangha3_state::prot_w(uint16_t data)
{
- logerror("PC %04x: write %02x to 20004e\n",m_maincpu->pc(),data);
+ logerror("PC %04x: write %02x to 20004e\n", m_maincpu->pc(), data);
}
-void shangha3_state::shangha3_coinctrl_w(uint8_t data)
+void shangha3_state::coinctrl_w(uint8_t data)
{
- machine().bookkeeping().coin_lockout_w(0,~data & 0x04);
- machine().bookkeeping().coin_lockout_w(1,~data & 0x04);
- machine().bookkeeping().coin_counter_w(0,data & 0x01);
- machine().bookkeeping().coin_counter_w(1,data & 0x02);
+ machine().bookkeeping().coin_lockout_w(0, BIT(~data, 2));
+ machine().bookkeeping().coin_lockout_w(1, BIT(~data, 2));
+ machine().bookkeeping().coin_counter_w(0, BIT(data, 0));
+ machine().bookkeeping().coin_counter_w(1, BIT(data, 1));
}
-void shangha3_state::heberpop_coinctrl_w(uint8_t data)
+void heberpop_state::coinctrl_w(uint8_t data)
{
- /* the sound ROM bank is selected by the main CPU! */
- m_oki->set_rom_bank((data >> 3) & 1);
+ // the Oki ROM bank is selected by the main CPU!
+ m_oki->set_rom_bank(BIT(data, 3));
- machine().bookkeeping().coin_lockout_w(0,~data & 0x04);
- machine().bookkeeping().coin_lockout_w(1,~data & 0x04);
- machine().bookkeeping().coin_counter_w(0,data & 0x01);
- machine().bookkeeping().coin_counter_w(1,data & 0x02);
+ shangha3_state::coinctrl_w(data);
}
-void shangha3_state::blocken_coinctrl_w(uint8_t data)
+void blocken_state::coinctrl_w(uint8_t data)
{
- /* the sound ROM bank is selected by the main CPU! */
+ // the Oki ROM bank is selected by the main CPU!
m_okibank->set_entry((data >> 4) & 3);
- machine().bookkeeping().coin_lockout_w(0,~data & 0x04);
- machine().bookkeeping().coin_lockout_w(1,~data & 0x04);
- machine().bookkeeping().coin_counter_w(0,data & 0x01);
- machine().bookkeeping().coin_counter_w(1,data & 0x02);
+ shangha3_state::coinctrl_w(data);
}
@@ -114,12 +457,7 @@ void shangha3_state::irq_ack_w(uint16_t data)
m_maincpu->set_input_line(4, CLEAR_LINE);
}
-uint8_t shangha3_state::cgrom_r(offs_t offset)
-{
- return m_cgrom[offset];
-}
-
-void shangha3_state::shangha3_map(address_map &map)
+void shangha3_state::program_map(address_map &map)
{
map(0x000000, 0x07ffff).rom();
map(0x100000, 0x100fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
@@ -127,59 +465,59 @@ void shangha3_state::shangha3_map(address_map &map)
map(0x200002, 0x200003).portr("SYSTEM");
map(0x200008, 0x200009).w(FUNC(shangha3_state::blitter_go_w));
map(0x20000a, 0x20000b).w(FUNC(shangha3_state::irq_ack_w));
- map(0x20000c, 0x20000c).w(FUNC(shangha3_state::shangha3_coinctrl_w));
+ map(0x20000c, 0x20000c).w(FUNC(shangha3_state::coinctrl_w));
map(0x20001f, 0x20001f).r("aysnd", FUNC(ym2149_device::data_r));
map(0x20002f, 0x20002f).w("aysnd", FUNC(ym2149_device::data_w));
map(0x20003f, 0x20003f).w("aysnd", FUNC(ym2149_device::address_w));
- map(0x20004e, 0x20004f).rw(FUNC(shangha3_state::shangha3_prot_r), FUNC(shangha3_state::shangha3_prot_w));
+ map(0x20004e, 0x20004f).rw(FUNC(shangha3_state::prot_r), FUNC(shangha3_state::prot_w));
map(0x20006f, 0x20006f).rw(m_oki, FUNC(okim6295_device::read), FUNC(okim6295_device::write));
- map(0x300000, 0x30ffff).ram().share("ram"); /* gfx & work ram */
+ map(0x300000, 0x30ffff).ram().share(m_ram); // gfx & work RAM
map(0x340001, 0x340001).w(FUNC(shangha3_state::flipscreen_w));
map(0x360000, 0x360001).w(FUNC(shangha3_state::gfxlist_addr_w));
}
-void shangha3_state::heberpop_map(address_map &map)
+void heberpop_state::program_map(address_map &map)
{
map(0x000000, 0x0fffff).rom();
map(0x100000, 0x100fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
map(0x200000, 0x200001).portr("INPUTS");
map(0x200002, 0x200003).portr("SYSTEM");
map(0x200004, 0x200005).portr("DSW");
- map(0x200008, 0x200009).w(FUNC(shangha3_state::blitter_go_w));
- map(0x20000a, 0x20000b).w(FUNC(shangha3_state::irq_ack_w));
- map(0x20000d, 0x20000d).w(FUNC(shangha3_state::heberpop_coinctrl_w));
+ map(0x200008, 0x200009).w(FUNC(heberpop_state::blitter_go_w));
+ map(0x20000a, 0x20000b).w(FUNC(heberpop_state::irq_ack_w));
+ map(0x20000d, 0x20000d).w(FUNC(heberpop_state::coinctrl_w));
map(0x20000f, 0x20000f).w(m_soundlatch, FUNC(generic_latch_8_device::write));
- map(0x300000, 0x30ffff).ram().share("ram"); /* gfx & work ram */
- map(0x340001, 0x340001).w(FUNC(shangha3_state::flipscreen_w));
- map(0x360000, 0x360001).w(FUNC(shangha3_state::gfxlist_addr_w));
- map(0x800000, 0xb7ffff).r(FUNC(shangha3_state::cgrom_r));
+ map(0x300000, 0x30ffff).ram().share(m_ram); // gfx & work RAM
+ map(0x340001, 0x340001).w(FUNC(heberpop_state::flipscreen_w));
+ map(0x360000, 0x360001).w(FUNC(heberpop_state::gfxlist_addr_w));
+ map(0x800000, 0xb7ffff).rom().region("blitter", 0);
}
-void shangha3_state::blocken_map(address_map &map)
+void blocken_state::program_map(address_map &map)
{
map(0x000000, 0x0fffff).rom();
map(0x100000, 0x100001).portr("INPUTS");
map(0x100002, 0x100003).portr("SYSTEM").nopw(); // w -> unknown purpose
map(0x100004, 0x100005).portr("DSW");
- map(0x100008, 0x100009).w(FUNC(shangha3_state::blitter_go_w));
- map(0x10000a, 0x10000b).nopr().w(FUNC(shangha3_state::irq_ack_w)); // r -> unknown purpose (value doesn't matter, left-over?)
- map(0x10000d, 0x10000d).w(FUNC(shangha3_state::blocken_coinctrl_w));
+ map(0x100008, 0x100009).w(FUNC(blocken_state::blitter_go_w));
+ map(0x10000a, 0x10000b).nopr().w(FUNC(blocken_state::irq_ack_w)); // r -> unknown purpose (value doesn't matter, left-over?)
+ map(0x10000d, 0x10000d).w(FUNC(blocken_state::coinctrl_w));
map(0x10000f, 0x10000f).w(m_soundlatch, FUNC(generic_latch_8_device::write));
map(0x200000, 0x200fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
- map(0x300000, 0x30ffff).ram().share("ram"); /* gfx & work ram */
- map(0x340001, 0x340001).w(FUNC(shangha3_state::flipscreen_w));
- map(0x360000, 0x360001).w(FUNC(shangha3_state::gfxlist_addr_w));
- map(0x800000, 0xb7ffff).r(FUNC(shangha3_state::cgrom_r));
+ map(0x300000, 0x30ffff).ram().share(m_ram); // gfx & work RAM
+ map(0x340001, 0x340001).w(FUNC(blocken_state::flipscreen_w));
+ map(0x360000, 0x360001).w(FUNC(blocken_state::gfxlist_addr_w));
+ map(0x800000, 0xb7ffff).rom().region("blitter", 0);
}
-void shangha3_state::heberpop_sound_map(address_map &map)
+void heberpop_state::sound_program_map(address_map &map)
{
map(0x0000, 0xf7ff).rom();
map(0xf800, 0xffff).ram();
}
-void shangha3_state::heberpop_sound_io_map(address_map &map)
+void heberpop_state::sound_io_map(address_map &map)
{
map.global_mask(0xff);
map(0x00, 0x03).rw("ymsnd", FUNC(ym3438_device::read), FUNC(ym3438_device::write));
@@ -187,12 +525,12 @@ void shangha3_state::heberpop_sound_io_map(address_map &map)
map(0xc0, 0xc0).r(m_soundlatch, FUNC(generic_latch_8_device::read));
}
-/* $00000-$20000 stays the same in all sound banks, */
-/* the second half of the bank is what gets switched */
-void shangha3_state::blocken_oki_map(address_map &map)
+/* $00000-$20000 stays the same in all sound banks,
+ the second half of the bank is what gets switched */
+void blocken_state::oki_map(address_map &map)
{
map(0x00000, 0x1ffff).rom();
- map(0x20000, 0x3ffff).bankr("okibank");
+ map(0x20000, 0x3ffff).bankr(m_okibank);
}
static INPUT_PORTS_START( shangha3 )
@@ -222,9 +560,9 @@ static INPUT_PORTS_START( shangha3 )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START2 )
PORT_SERVICE_NO_TOGGLE(0x0020, IP_ACTIVE_LOW)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen")
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("screen", FUNC(screen_device::vblank))
- PORT_START("DSW1") /* Dipswitch locations assigned as per service mode */
+ PORT_START("DSW1") // DIP switch locations assigned as per service mode
PORT_DIPNAME( 0x07, 0x07, DEF_STR( Coin_A ) ) PORT_DIPLOCATION("SWA:1,2,3")
PORT_DIPSETTING( 0x00, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x04, DEF_STR( 4C_1C ) )
@@ -250,7 +588,7 @@ static INPUT_PORTS_START( shangha3 )
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
- PORT_START("DSW2") /* Dipswitch locations assigned as per service mode */
+ PORT_START("DSW2") // DIP switch locations assigned as per service mode
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SWB:1,2")
PORT_DIPSETTING( 0x01, DEF_STR( Easy ) )
PORT_DIPSETTING( 0x03, DEF_STR( Normal ) )
@@ -283,7 +621,7 @@ static INPUT_PORTS_START( heberpop )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") /* vblank?? has to toggle */
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("screen", FUNC(screen_device::vblank)) // vblank?? has to toggle
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
@@ -291,7 +629,7 @@ static INPUT_PORTS_START( heberpop )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") /* vblank?? has to toggle */
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("screen", FUNC(screen_device::vblank)) // vblank?? has to toggle
PORT_START("SYSTEM")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
@@ -303,7 +641,7 @@ static INPUT_PORTS_START( heberpop )
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_START("DSW") /* Dipswitch locations assigned as per service mode */
+ PORT_START("DSW") // DIP switch locations assigned as per service mode
PORT_DIPNAME( 0x0003, 0x0003, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:1,2")
PORT_DIPSETTING( 0x0002, DEF_STR( Very_Easy) )
PORT_DIPSETTING( 0x0001, DEF_STR( Easy ) )
@@ -362,7 +700,7 @@ static INPUT_PORTS_START( blocken )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
- PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") /* vblank?? has to toggle */
+ PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("screen", FUNC(screen_device::vblank)) // vblank?? has to toggle
PORT_BIT( 0x0100, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0200, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
PORT_BIT( 0x0400, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_PLAYER(2)
@@ -370,7 +708,7 @@ static INPUT_PORTS_START( blocken )
PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2)
PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
- PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_VBLANK("screen") /* vblank?? has to toggle */
+ PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_CUSTOM ) PORT_READ_LINE_DEVICE_MEMBER("screen", FUNC(screen_device::vblank)) // vblank?? has to toggle
PORT_START("SYSTEM")
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_COIN1 )
@@ -378,11 +716,11 @@ static INPUT_PORTS_START( blocken )
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE1 )
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_START2 )
- PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SERVICE ) /* keeping this pressed on boot generates "BAD DIPSW" */
+ PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_SERVICE ) // keeping this pressed on boot generates "BAD DIPSW"
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_START("DSW") /* Dipswitch locations assigned as per service mode */
+ PORT_START("DSW") // DIP switch locations assigned as per service mode
PORT_SERVICE_DIPLOC( 0x0001, IP_ACTIVE_LOW, "SW1:1" )
PORT_DIPNAME( 0x0006, 0x0006, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW1:2,3")
PORT_DIPSETTING( 0x0004, DEF_STR( Easy ) )
@@ -442,24 +780,24 @@ INPUT_PORTS_END
static GFXDECODE_START( gfx_shangha3 )
- GFXDECODE_ENTRY( "gfx1", 0, gfx_16x16x4_packed_lsb, 0, 128 )
+ GFXDECODE_ENTRY( "blitter", 0, gfx_16x16x4_packed_lsb, 0, 128 )
GFXDECODE_END
void shangha3_state::shangha3(machine_config &config)
{
- /* basic machine hardware */
- M68000(config, m_maincpu, 48_MHz_XTAL/3); // TMP68HC000N-16
- m_maincpu->set_addrmap(AS_PROGRAM, &shangha3_state::shangha3_map);
+ // basic machine hardware
+ M68000(config, m_maincpu, 48_MHz_XTAL / 3); // TMP68HC000N-16
+ m_maincpu->set_addrmap(AS_PROGRAM, &shangha3_state::program_map);
m_maincpu->set_vblank_int("screen", FUNC(shangha3_state::irq4_line_assert));
- /* video hardware */
+ // video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
// m_screen->set_refresh_hz(60);
-// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
+// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
// m_screen->set_size(24*16, 16*16);
// m_screen->set_visarea(0*16, 24*16-1, 1*16, 15*16-1);
- m_screen->set_raw(48_MHz_XTAL/6, 512, 0, 24*16, 263, 1*16, 15*16); /* refresh rate is unknown */
+ m_screen->set_raw(48_MHz_XTAL / 6, 512, 0, 24 * 16, 263, 1 * 16, 15 * 16); // refresh rate is unknown
m_screen->set_screen_update(FUNC(shangha3_state::screen_update));
m_screen->set_palette(m_palette);
@@ -467,10 +805,10 @@ void shangha3_state::shangha3(machine_config &config)
PALETTE(config, m_palette).set_format(palette_device::RGBx_555, 2048).enable_shadows();
- /* sound hardware */
+ // sound hardware
SPEAKER(config, "mono").front_center();
- ym2149_device &aysnd(YM2149(config, "aysnd", 48_MHz_XTAL/32)); // 1.5MHz
+ ym2149_device &aysnd(YM2149(config, "aysnd", 48_MHz_XTAL / 32)); // 1.5MHz
aysnd.port_a_read_callback().set_ioport("DSW1");
aysnd.port_b_read_callback().set_ioport("DSW2");
aysnd.add_route(ALL_OUTPUTS, "mono", 0.30);
@@ -479,38 +817,38 @@ void shangha3_state::shangha3(machine_config &config)
m_oki->add_route(ALL_OUTPUTS, "mono", 1.0);
}
-void shangha3_state::heberpop(machine_config &config)
+void heberpop_state::heberpop(machine_config &config)
{
- /* basic machine hardware */
- M68000(config, m_maincpu, 48_MHz_XTAL/3); // TMP68HC000N-16 like the others??
- m_maincpu->set_addrmap(AS_PROGRAM, &shangha3_state::heberpop_map);
- m_maincpu->set_vblank_int("screen", FUNC(shangha3_state::irq4_line_assert));
+ // basic machine hardware
+ M68000(config, m_maincpu, 48_MHz_XTAL / 3); // TMP68HC000N-16 like the others??
+ m_maincpu->set_addrmap(AS_PROGRAM, &heberpop_state::program_map);
+ m_maincpu->set_vblank_int("screen", FUNC(heberpop_state::irq4_line_assert));
- Z80(config, m_audiocpu, 48_MHz_XTAL/8); /* 6 MHz ??? */
- m_audiocpu->set_addrmap(AS_PROGRAM, &shangha3_state::heberpop_sound_map);
- m_audiocpu->set_addrmap(AS_IO, &shangha3_state::heberpop_sound_io_map); /* NMI triggered by YM3438 */
+ Z80(config, m_audiocpu, 48_MHz_XTAL / 8); // 6 MHz ???
+ m_audiocpu->set_addrmap(AS_PROGRAM, &heberpop_state::sound_program_map);
+ m_audiocpu->set_addrmap(AS_IO, &heberpop_state::sound_io_map); // NMI triggered by YM3438
- /* video hardware */
+ // video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
// m_screen->set_refresh_hz(60);
-// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
+// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
// m_screen->set_size(24*16, 16*16);
// m_screen->set_visarea(0*16, 24*16-1, 1*16, 15*16-1);
- m_screen->set_raw(48_MHz_XTAL/6, 512, 0, 24*16, 263, 1*16, 15*16); /* refresh rate is unknown */
- m_screen->set_screen_update(FUNC(shangha3_state::screen_update));
+ m_screen->set_raw(48_MHz_XTAL / 6, 512, 0, 24 * 16, 263, 1 * 16, 15 * 16); // refresh rate is unknown
+ m_screen->set_screen_update(FUNC(heberpop_state::screen_update));
m_screen->set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_shangha3);
PALETTE(config, m_palette).set_format(palette_device::RGBx_555, 2048).enable_shadows();
- /* sound hardware */
+ // sound hardware
SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch);
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, 0);
- ym3438_device &ymsnd(YM3438(config, "ymsnd", 48_MHz_XTAL/6)); /* 8 MHz? */
+ ym3438_device &ymsnd(YM3438(config, "ymsnd", 48_MHz_XTAL / 6)); // 8 MHz?
ymsnd.irq_handler().set_inputline("audiocpu", INPUT_LINE_NMI);
ymsnd.add_route(0, "mono", 0.40);
ymsnd.add_route(1, "mono", 0.40);
@@ -519,44 +857,44 @@ void shangha3_state::heberpop(machine_config &config)
m_oki->add_route(ALL_OUTPUTS, "mono", 1.0);
}
-void shangha3_state::blocken(machine_config &config)
+void blocken_state::blocken(machine_config &config)
{
- /* basic machine hardware */
- M68000(config, m_maincpu, 48_MHz_XTAL/3); // TMP68HC000N-16
- m_maincpu->set_addrmap(AS_PROGRAM, &shangha3_state::blocken_map);
- m_maincpu->set_vblank_int("screen", FUNC(shangha3_state::irq4_line_assert));
+ // basic machine hardware
+ M68000(config, m_maincpu, 48_MHz_XTAL / 3); // TMP68HC000N-16
+ m_maincpu->set_addrmap(AS_PROGRAM, &blocken_state::program_map);
+ m_maincpu->set_vblank_int("screen", FUNC(blocken_state::irq4_line_assert));
- Z80(config, m_audiocpu, 48_MHz_XTAL/8); /* 6 MHz? */
- m_audiocpu->set_addrmap(AS_PROGRAM, &shangha3_state::heberpop_sound_map);
- m_audiocpu->set_addrmap(AS_IO, &shangha3_state::heberpop_sound_io_map); /* NMI triggered by YM3438 */
+ Z80(config, m_audiocpu, 48_MHz_XTAL / 8); // 6 MHz?
+ m_audiocpu->set_addrmap(AS_PROGRAM, &blocken_state::sound_program_map);
+ m_audiocpu->set_addrmap(AS_IO, &blocken_state::sound_io_map); // NMI triggered by YM3438
- /* video hardware */
+ // video hardware
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
// m_screen->set_refresh_hz(60);
-// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */
+// m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
// m_screen->set_size(24*16, 16*16);
// m_screen->set_visarea(0*16, 24*16-1, 1*16, 15*16-1);
- m_screen->set_raw(48_MHz_XTAL/6, 512, 0, 24*16, 263, 1*16, 15*16); /* refresh rate is unknown */
- m_screen->set_screen_update(FUNC(shangha3_state::screen_update));
+ m_screen->set_raw(48_MHz_XTAL / 6, 512, 0, 24 * 16, 263, 1 * 16, 15 * 16); // refresh rate is unknown
+ m_screen->set_screen_update(FUNC(blocken_state::screen_update));
m_screen->set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_shangha3);
PALETTE(config, m_palette).set_format(palette_device::RGBx_555, 2048).enable_shadows();
- /* sound hardware */
+ // sound hardware
SPEAKER(config, "mono").front_center();
GENERIC_LATCH_8(config, m_soundlatch);
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, 0);
- ym3438_device &ymsnd(YM3438(config, "ymsnd", 48_MHz_XTAL/6)); /* 8 MHz? */
+ ym3438_device &ymsnd(YM3438(config, "ymsnd", 48_MHz_XTAL / 6)); // 8 MHz?
ymsnd.irq_handler().set_inputline("audiocpu", INPUT_LINE_NMI);
ymsnd.add_route(0, "mono", 0.40);
ymsnd.add_route(1, "mono", 0.40);
OKIM6295(config, m_oki, 1.056_MHz_XTAL, okim6295_device::PIN7_HIGH); // clock frequency & pin 7 not verified
- m_oki->set_addrmap(0, &shangha3_state::blocken_oki_map);
+ m_oki->set_addrmap(0, &blocken_state::oki_map);
m_oki->add_route(ALL_OUTPUTS, "mono", 1.0);
}
@@ -613,68 +951,68 @@ NOTE: For the "World" set, it differs from the US set (besides the US set having
*/
-ROM_START( shangha3 ) /* PCB labeled SUN04C - Has two additional tiles sets to choose from. */
+ROM_START( shangha3 ) // PCB labeled SUN04C - Has two additional tiles sets to choose from.
ROM_REGION( 0x80000, "maincpu", 0 )
- ROM_LOAD16_BYTE( "ic3", 0x0000, 0x40000, CRC(4a9cdcfd) SHA1(c27b767ef2de90b36095b49baae9fa514f461c2c) ) /* ST M27C2001 EPROM with no label */
- ROM_LOAD16_BYTE( "ic2", 0x0001, 0x40000, CRC(714bfdbc) SHA1(0ce611624e8a5e28cba5443b63b8872eed9f68fc) ) /* ST M27C2001 EPROM with no label */
+ ROM_LOAD16_BYTE( "ic3", 0x00000, 0x40000, CRC(4a9cdcfd) SHA1(c27b767ef2de90b36095b49baae9fa514f461c2c) ) // ST M27C2001 EPROM with no label
+ ROM_LOAD16_BYTE( "ic2", 0x00001, 0x40000, CRC(714bfdbc) SHA1(0ce611624e8a5e28cba5443b63b8872eed9f68fc) ) // ST M27C2001 EPROM with no label
- ROM_REGION( 0x400000, "gfx1", 0 )
- ROM_LOAD( "s3j_char-a1.ic43", 0x0000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) /* 42pin mask ROM */
- ROM_LOAD( "27c4000.ic44", 0x200000, 0x080000, CRC(6344ffb7) SHA1(06bc5bcf94973ec152e7abf9cc658ef319eb4b65) ) // Korean fonts, vs mode how to play etc? (probably for Korean program ROMs we don't have, but was on World board)
+ ROM_REGION16_BE( 0x400000, "blitter", 0 )
+ ROM_LOAD( "s3j_char-a1.ic43", 0x000000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) // 42pin mask ROM
+ ROM_LOAD( "27c4000.ic44", 0x200000, 0x080000, CRC(6344ffb7) SHA1(06bc5bcf94973ec152e7abf9cc658ef319eb4b65) ) // Korean fonts, vs mode how to play etc? (probably for Korean program ROMs we don't have, but was on World board)
- ROM_REGION( 0x40000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "s3j_v10.ic75", 0x0000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) )
+ ROM_REGION( 0x40000, "oki", 0 )
+ ROM_LOAD( "s3j_v10.ic75", 0x00000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) )
ROM_END
-ROM_START( shangha3u ) /* PCB labeled SUN04C - Shows FBI "Winners Don't Use Drugs" splash screen (once). Has two additional tiles sets to choose from. */
+ROM_START( shangha3u ) // PCB labeled SUN04C - Shows FBI "Winners Don't Use Drugs" splash screen (once). Has two additional tiles sets to choose from.
ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD16_BYTE( "s3u_ic3_v1.0.ic3", 0x0000, 0x80000, CRC(53ef4988) SHA1(63f098d95865928a553e945fe60dea79aa16c603) ) /* ST M27C4001 EPROM labeled S3U IC3 V1.0 */
- ROM_LOAD16_BYTE( "s3u_ic2_v1.0.ic2", 0x0001, 0x80000, CRC(fdea0232) SHA1(8983a646412df01b6bc66994700796e7b7fcbb61) ) /* ST M27C4001 EPROM labeled S3U IC2 V1.0 */
- /* both program ROMs are double sized with the identical halves */
+ ROM_LOAD16_BYTE( "s3u_ic3_v1.0.ic3", 0x00000, 0x80000, CRC(53ef4988) SHA1(63f098d95865928a553e945fe60dea79aa16c603) ) // ST M27C4001 EPROM labeled S3U IC3 V1.0
+ ROM_LOAD16_BYTE( "s3u_ic2_v1.0.ic2", 0x00001, 0x80000, CRC(fdea0232) SHA1(8983a646412df01b6bc66994700796e7b7fcbb61) ) // ST M27C4001 EPROM labeled S3U IC2 V1.0
+ // both program ROMs are double sized with the identical halves
- ROM_REGION( 0x200000, "gfx1", 0 )
- ROM_LOAD( "s3j_char-a1.ic43", 0x0000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) /* 42pin mask ROM */
+ ROM_REGION16_BE( 0x200000, "blitter", 0 )
+ ROM_LOAD( "s3j_char-a1.ic43", 0x000000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) // 42pin mask ROM
- ROM_REGION( 0x80000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "s3j_ic75v1.0.ic75", 0x0000, 0x80000, CRC(a8136d8c) SHA1(8028bda5642c2546c1ac8da78dbff4084829f03b) ) /* 27C4001 labeled S3J IC75V1.0 with 1st & 2nd halves == s3j_v10.ic75 */
+ ROM_REGION( 0x80000, "oki", 0 )
+ ROM_LOAD( "s3j_ic75v1.0.ic75", 0x00000, 0x80000, CRC(a8136d8c) SHA1(8028bda5642c2546c1ac8da78dbff4084829f03b) ) // 27C4001 labeled S3J IC75V1.0 with 1st & 2nd halves == s3j_v10.ic75
ROM_END
-ROM_START( shangha3up ) /* PCB labeled SUN04 with a sticker labeled PCB 001, a prototyping version of the later SUN04C */
+ROM_START( shangha3up ) // PCB labeled SUN04 with a sticker labeled PCB 001, a prototyping version of the later SUN04C
ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD16_BYTE( "syan3u_evn_10-7.ic3", 0x0000, 0x40000, CRC(a1f5275a) SHA1(71a024205bd5e6385bd9d746c339f0327bd1c1d6) ) /* ST M27C2001 EPROM hand written label: SYAN3U EVN 10/7 */
- ROM_LOAD16_BYTE( "syan3u_odd_10-7.ic2", 0x0001, 0x40000, CRC(fe3960bf) SHA1(545473260d959b8ed8145263d54f5f4523a844c4) ) /* ST M27C2001 EPROM hand written label: SYAN3U ODD 10/7 */
+ ROM_LOAD16_BYTE( "syan3u_evn_10-7.ic3", 0x00000, 0x40000, CRC(a1f5275a) SHA1(71a024205bd5e6385bd9d746c339f0327bd1c1d6) ) // ST M27C2001 EPROM hand written label: SYAN3U EVN 10/7
+ ROM_LOAD16_BYTE( "syan3u_odd_10-7.ic2", 0x00001, 0x40000, CRC(fe3960bf) SHA1(545473260d959b8ed8145263d54f5f4523a844c4) ) // ST M27C2001 EPROM hand written label: SYAN3U ODD 10/7
- ROM_REGION( 0x200000, "gfx1", 0 ) /* same data as the 42 pin mask S3J CHAR-A1 */
- ROM_LOAD( "s3j_chr-a1_1_sum_53b1_93.9.20.ic80", 0x000000, 0x80000, CRC(fcaf795b) SHA1(312d85f39087564d67f12e0287f508b94b1493af) ) /* HN27C4001 hand written label: S3J-CHR-A1 #1 SUM: 53B1 93.9.20 */
- ROM_LOAD( "s3j_chr-a1_2_sum_0e32_93.9.20.ic81", 0x080000, 0x80000, CRC(5a564f50) SHA1(34ca2ecd7101961e657034082802d89db5b4b7bd) ) /* HN27C4001 hand written label: S3J-CHR-A1 #2 SUM: 0E32 93.9.20 */
- ROM_LOAD( "s3j_chr-a1_3_sum_0d9a_93.9.20.ic82", 0x100000, 0x80000, CRC(2b333c69) SHA1(6e720de5d222be25857ab18902636587e8c6afb8) ) /* HN27C4001 hand written label: S3J-CHR-A1 #3 SUM: 0D9A 93.9.20 */
- ROM_LOAD( "s3j_chr-a1_4_sum_27e7_93.9.20.ic83", 0x180000, 0x80000, CRC(19be7039) SHA1(53839460b53144120cc2f68992c054062efa939b) ) /* HN27C4001 hand written label: S3J-CHR-A1 #4 SUM: 27E7 93.9.20 */
+ ROM_REGION16_BE( 0x200000, "blitter", 0 ) // same data as the 42 pin mask S3J CHAR-A1
+ ROM_LOAD( "s3j_chr-a1_1_sum_53b1_93.9.20.ic80", 0x000000, 0x80000, CRC(fcaf795b) SHA1(312d85f39087564d67f12e0287f508b94b1493af) ) // HN27C4001 hand written label: S3J-CHR-A1 #1 SUM: 53B1 93.9.20
+ ROM_LOAD( "s3j_chr-a1_2_sum_0e32_93.9.20.ic81", 0x080000, 0x80000, CRC(5a564f50) SHA1(34ca2ecd7101961e657034082802d89db5b4b7bd) ) // HN27C4001 hand written label: S3J-CHR-A1 #2 SUM: 0E32 93.9.20
+ ROM_LOAD( "s3j_chr-a1_3_sum_0d9a_93.9.20.ic82", 0x100000, 0x80000, CRC(2b333c69) SHA1(6e720de5d222be25857ab18902636587e8c6afb8) ) // HN27C4001 hand written label: S3J-CHR-A1 #3 SUM: 0D9A 93.9.20
+ ROM_LOAD( "s3j_chr-a1_4_sum_27e7_93.9.20.ic83", 0x180000, 0x80000, CRC(19be7039) SHA1(53839460b53144120cc2f68992c054062efa939b) ) // HN27C4001 hand written label: S3J-CHR-A1 #4 SUM: 27E7 93.9.20
- ROM_REGION( 0x40000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "pcm_9-16_0166.ic75", 0x0000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) ) /* Hand written label: <kanji for Shanghai III> PCM 9/16 0166 */
+ ROM_REGION( 0x40000, "oki", 0 )
+ ROM_LOAD( "pcm_9-16_0166.ic75", 0x00000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) ) // Hand written label: <kanji for Shanghai III> PCM 9/16 0166
ROM_END
-ROM_START( shangha3j ) /* PCB labeled SUN04C */
+ROM_START( shangha3j ) // PCB labeled SUN04C
ROM_REGION( 0x80000, "maincpu", 0 )
- ROM_LOAD16_BYTE( "s3j_v11.ic3", 0x0000, 0x40000, CRC(e98ce9c8) SHA1(359e117aebb644d7b235add7e71ed6891243d451) )
- ROM_LOAD16_BYTE( "s3j_v11.ic2", 0x0001, 0x40000, CRC(09174620) SHA1(1d1639c07895f715facfe153fbdb6ae0f3cdd876) )
+ ROM_LOAD16_BYTE( "s3j_v11.ic3", 0x00000, 0x40000, CRC(e98ce9c8) SHA1(359e117aebb644d7b235add7e71ed6891243d451) )
+ ROM_LOAD16_BYTE( "s3j_v11.ic2", 0x00001, 0x40000, CRC(09174620) SHA1(1d1639c07895f715facfe153fbdb6ae0f3cdd876) )
- ROM_REGION( 0x200000, "gfx1", 0 )
- ROM_LOAD( "s3j_char-a1.ic43", 0x0000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) /* 42pin mask ROM */
+ ROM_REGION16_BE( 0x200000, "blitter", 0 )
+ ROM_LOAD( "s3j_char-a1.ic43", 0x000000, 0x200000, CRC(2dbf9d17) SHA1(dd94ddc4bb02ab544aa3f89b614afc46678cc48d) ) // 42pin mask ROM
- ROM_REGION( 0x40000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "s3j_v10.ic75", 0x0000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) )
+ ROM_REGION( 0x40000, "oki", 0 )
+ ROM_LOAD( "s3j_v10.ic75", 0x00000, 0x40000, CRC(f0cdc86a) SHA1(b1017a9841a56e0f5d2714f550f64ed1f4e238e6) )
ROM_END
-ROM_START( heberpop ) /* PCB labeled SUN-06 */
+ROM_START( heberpop ) // PCB labeled SUN-06
ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD16_BYTE( "hbp_ic31.ic31", 0x0000, 0x80000, CRC(c430d264) SHA1(4be12b1fa90da09047db3a31171ffda8ab8bd851) )
- ROM_LOAD16_BYTE( "hbp_ic32.ic32", 0x0001, 0x80000, CRC(bfa555a8) SHA1(754f581554022b98ba8e78ee96f846faa2cedc69) )
+ ROM_LOAD16_BYTE( "hbp_ic31.ic31", 0x00000, 0x80000, CRC(c430d264) SHA1(4be12b1fa90da09047db3a31171ffda8ab8bd851) )
+ ROM_LOAD16_BYTE( "hbp_ic32.ic32", 0x00001, 0x80000, CRC(bfa555a8) SHA1(754f581554022b98ba8e78ee96f846faa2cedc69) )
ROM_REGION( 0x10000, "audiocpu", 0 )
- ROM_LOAD( "hbp_ic34_v1.0.ic34", 0x0000, 0x10000, CRC(0cf056c6) SHA1(9992cd3879d9a57fcb784fc1e11d6b6d87e5a366) )
+ ROM_LOAD( "hbp_ic34_v1.0.ic34", 0x00000, 0x10000, CRC(0cf056c6) SHA1(9992cd3879d9a57fcb784fc1e11d6b6d87e5a366) )
- ROM_REGION( 0x380000, "gfx1", ROMREGION_ERASEFF )
+ ROM_REGION16_BE( 0x380000, "blitter", ROMREGION_ERASEFF )
ROM_LOAD( "hbp_ic98_v1.0.ic98", 0x000000, 0x80000, CRC(a599100a) SHA1(f2e517256a42b3fa4a047bbe742d714f568cc117) )
ROM_LOAD( "hbp_ic99_v1.0.ic99", 0x080000, 0x80000, CRC(fb8bb12f) SHA1(78c1fec1371d312e113d92803dd59acc36604989) )
ROM_LOAD( "hbp_ic100_v1.0.ic100", 0x100000, 0x80000, CRC(05a0f765) SHA1(4f44cf367c3697eb6c245297c9d05160d7d94e24) )
@@ -683,27 +1021,27 @@ ROM_START( heberpop ) /* PCB labeled SUN-06 */
ROM_LOAD( "hbp_ic103_v1.0.ic103", 0x280000, 0x80000, CRC(efa0e745) SHA1(fc1d52d35b3c902d8b25403b0e13f86a04039bc4) )
ROM_LOAD( "hbp_ic104_v1.0.ic104", 0x300000, 0x80000, CRC(bb896bbb) SHA1(4311876628beb82cbacdab4d055c3738e74241b0) )
- ROM_REGION( 0x80000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "hbp_ic53_v1.0.ic53", 0x0000, 0x80000, CRC(a4483aa0) SHA1(be301d8ac6d69f5c3fdbcb85bd557090e46da1ff) )
+ ROM_REGION( 0x80000, "oki", 0 )
+ ROM_LOAD( "hbp_ic53_v1.0.ic53", 0x00000, 0x80000, CRC(a4483aa0) SHA1(be301d8ac6d69f5c3fdbcb85bd557090e46da1ff) )
ROM_END
-ROM_START( blocken ) /* PCB labeled KID-07 */
+ROM_START( blocken ) // PCB labeled KID-07
ROM_REGION( 0x100000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD16_BYTE( "ic31j.bin", 0x0000, 0x20000, CRC(ec8de2a3) SHA1(09a6b8c1b656b17ab3d1fc057902487e4f94cf02) )
- ROM_LOAD16_BYTE( "ic32j.bin", 0x0001, 0x20000, CRC(79b96240) SHA1(c1246bd4b91fa45c581a8fdf90cc6beb85adf8ec) )
+ ROM_LOAD16_BYTE( "ic31j.bin", 0x00000, 0x20000, CRC(ec8de2a3) SHA1(09a6b8c1b656b17ab3d1fc057902487e4f94cf02) )
+ ROM_LOAD16_BYTE( "ic32j.bin", 0x00001, 0x20000, CRC(79b96240) SHA1(c1246bd4b91fa45c581a8fdf90cc6beb85adf8ec) )
ROM_REGION( 0x10000, "audiocpu", 0 )
- ROM_LOAD( "ic34.bin", 0x0000, 0x10000, CRC(23e446ff) SHA1(82c03b45b337696b0f8293c446544d7ee080d415) )
+ ROM_LOAD( "ic34.bin", 0x00000, 0x10000, CRC(23e446ff) SHA1(82c03b45b337696b0f8293c446544d7ee080d415) )
- ROM_REGION( 0x380000, "gfx1", ROMREGION_ERASEFF )
+ ROM_REGION16_BE( 0x380000, "blitter", ROMREGION_ERASEFF )
ROM_LOAD( "ic98j.bin", 0x000000, 0x80000, CRC(35dda273) SHA1(95850d12ca1557c14bc471ddf925aaf423313ff0) )
ROM_LOAD( "ic99j.bin", 0x080000, 0x80000, CRC(ce43762b) SHA1(e1c51ea0b54b5febdee127619e15f1cda650cb4c) )
- /* 100000-1fffff empty */
+ // 100000-1fffff empty
ROM_LOAD( "ic100j.bin", 0x200000, 0x80000, CRC(a34786fd) SHA1(7d4879cbaa055c2ddbe6d20dd946bf0e3e069d4d) )
- /* 280000-37ffff empty */
+ // 280000-37ffff empty
- ROM_REGION( 0x80000, "oki", 0 ) /* samples for M6295 */
- ROM_LOAD( "ic53.bin", 0x0000, 0x80000, CRC(86108c56) SHA1(aa405fa2eec5cc178ef6226f229a12dac09504f0) )
+ ROM_REGION( 0x80000, "oki", 0 )
+ ROM_LOAD( "ic53.bin", 0x00000, 0x80000, CRC(86108c56) SHA1(aa405fa2eec5cc178ef6226f229a12dac09504f0) )
ROM_END
@@ -715,23 +1053,26 @@ void shangha3_state::init_shangha3()
save_item(NAME(m_prot_count));
}
-void shangha3_state::init_heberpop()
+void heberpop_state::init_heberpop()
{
m_do_shadows = 0;
// sound CPU runs in IM 0
- m_audiocpu->set_input_line_vector(0, 0xff); /* Z80 - RST 38h */
+ m_audiocpu->set_input_line_vector(0, 0xff); // Z80 - RST 38h
}
-void shangha3_state::init_blocken()
+void blocken_state::init_blocken()
{
init_heberpop();
m_okibank->configure_entries(0, 4, memregion("oki")->base(), 0x20000);
}
-GAME( 1993, shangha3, 0, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (World)", MACHINE_SUPPORTS_SAVE )
-GAME( 1993, shangha3u, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (US)", MACHINE_SUPPORTS_SAVE )
-GAME( 1993, shangha3up, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (US, prototype)", MACHINE_SUPPORTS_SAVE )
-GAME( 1993, shangha3j, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1994, heberpop, 0, heberpop, heberpop, shangha3_state, init_heberpop, ROT0, "Sunsoft / Atlus", "Hebereke no Popoon (Japan)", MACHINE_SUPPORTS_SAVE )
-GAME( 1994, blocken, 0, blocken, blocken, shangha3_state, init_blocken, ROT0, "Visco / KID", "Blocken (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )
+} // anonymous namespace
+
+
+GAME( 1993, shangha3, 0, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (World)", MACHINE_SUPPORTS_SAVE )
+GAME( 1993, shangha3u, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (US)", MACHINE_SUPPORTS_SAVE )
+GAME( 1993, shangha3up, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (US, prototype)", MACHINE_SUPPORTS_SAVE )
+GAME( 1993, shangha3j, shangha3, shangha3, shangha3, shangha3_state, init_shangha3, ROT0, "Sunsoft", "Shanghai III (Japan)", MACHINE_SUPPORTS_SAVE )
+GAME( 1994, heberpop, 0, heberpop, heberpop, heberpop_state, init_heberpop, ROT0, "Sunsoft / Atlus", "Hebereke no Popoon (Japan)", MACHINE_SUPPORTS_SAVE )
+GAME( 1994, blocken, 0, blocken, blocken, blocken_state, init_blocken, ROT0, "Visco / KID", "Blocken (Japan)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE )