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Diffstat (limited to 'src/mame/drivers/pipeline.cpp')
-rw-r--r--src/mame/drivers/pipeline.cpp167
1 files changed, 84 insertions, 83 deletions
diff --git a/src/mame/drivers/pipeline.cpp b/src/mame/drivers/pipeline.cpp
index c5096183443..e153d659e09 100644
--- a/src/mame/drivers/pipeline.cpp
+++ b/src/mame/drivers/pipeline.cpp
@@ -69,10 +69,10 @@ Stephh's notes (based on the games Z80 code and some tests) :
#include "cpu/m6805/m68705.h"
#include "cpu/z80/z80.h"
-#include "machine/z80daisy.h"
#include "machine/i8255.h"
#include "machine/z80ctc.h"
+#include "machine/z80daisy.h"
#include "sound/ymopn.h"
@@ -82,6 +82,8 @@ Stephh's notes (based on the games Z80 code and some tests) :
#include "tilemap.h"
+namespace {
+
class pipeline_state : public driver_device
{
public:
@@ -92,9 +94,9 @@ public:
, m_ctc(*this, "ctc")
, m_gfxdecode(*this, "gfxdecode")
, m_palette(*this, "palette")
- , m_vram1(*this, "vram1")
- , m_vram2(*this, "vram2")
+ , m_vram(*this, "vram%u", 1U)
, m_vidctrl(0)
+ , m_palram(*this, "palram", 0x1000, ENDIANNESS_LITTLE)
, m_from_mcu(0)
, m_sound_data(0)
{
@@ -107,19 +109,19 @@ protected:
virtual void video_start() override;
private:
- void vram2_w(offs_t offset, uint8_t data);
- void vram1_w(offs_t offset, uint8_t data);
- void mcu_porta_w(uint8_t data);
- void vidctrl_w(uint8_t data);
- uint8_t protection_r();
- void protection_w(uint8_t data);
- uint8_t sound_data_r();
- void sound_data_w(uint8_t data);
+ void vram2_w(offs_t offset, u8 data);
+ void vram1_w(offs_t offset, u8 data);
+ void mcu_porta_w(u8 data);
+ void vidctrl_w(u8 data);
+ u8 protection_r();
+ void protection_w(u8 data);
+ u8 sound_data_r();
+ void sound_data_w(u8 data);
TILE_GET_INFO_MEMBER(get_tile_info);
TILE_GET_INFO_MEMBER(get_tile_info2);
- void pipeline_palette(palette_device &palette) const;
+ void palette(palette_device &palette) const;
u32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
@@ -136,16 +138,14 @@ private:
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
- required_shared_ptr<u8> m_vram1;
- required_shared_ptr<u8> m_vram2;
+ required_shared_ptr_array<u8, 2> m_vram;
- tilemap_t *m_tilemap1;
- tilemap_t *m_tilemap2;
+ tilemap_t *m_tilemap[2];
- u8 m_vidctrl;
- std::unique_ptr<u8[]> m_palram;
- u8 m_from_mcu;
- u8 m_sound_data;
+ u8 m_vidctrl;
+ memory_share_creator<u8> m_palram;
+ u8 m_from_mcu;
+ u8 m_sound_data;
};
@@ -159,37 +159,35 @@ void pipeline_state::machine_start()
TILE_GET_INFO_MEMBER(pipeline_state::get_tile_info)
{
- int code = m_vram2[tile_index] + m_vram2[tile_index + 0x800] * 256;
+ int code = m_vram[1][tile_index] + m_vram[1][tile_index + 0x800] * 256;
tileinfo.set(0, code, 0, 0);
}
TILE_GET_INFO_MEMBER(pipeline_state::get_tile_info2)
{
- int code = m_vram1[tile_index] + ((m_vram1[tile_index + 0x800] >> 4)) * 256;
- int color = ((m_vram1[tile_index + 0x800]) & 0xf);
+ int code = m_vram[0][tile_index] + ((m_vram[0][tile_index + 0x800] >> 4)) * 256;
+ int color = ((m_vram[0][tile_index + 0x800]) & 0xf);
tileinfo.set(1, code, color, 0);
}
void pipeline_state::video_start()
{
- m_palram=std::make_unique<u8[]>(0x1000);
- m_tilemap1 = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(pipeline_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8,8, 64,32);
- m_tilemap2 = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(pipeline_state::get_tile_info2)), TILEMAP_SCAN_ROWS, 8,8, 64,32);
- m_tilemap2->set_transparent_pen(0);
+ m_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(pipeline_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8,8, 64,32);
+ m_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(pipeline_state::get_tile_info2)), TILEMAP_SCAN_ROWS, 8,8, 64,32);
+ m_tilemap[1]->set_transparent_pen(0);
save_item(NAME(m_vidctrl));
- save_pointer(NAME(m_palram), 0x1000);
}
u32 pipeline_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- m_tilemap1->draw(screen, bitmap, cliprect, 0,0);
- m_tilemap2->draw(screen, bitmap, cliprect, 0,0);
+ m_tilemap[0]->draw(screen, bitmap, cliprect, 0, 0);
+ m_tilemap[1]->draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
-void pipeline_state::vidctrl_w(uint8_t data)
+void pipeline_state::vidctrl_w(u8 data)
{
// synchronization is needed to avoid spurious CTC interrupts
machine().scheduler().synchronize(timer_expired_delegate(FUNC(pipeline_state::vidctrl_deferred_w),this), data);
@@ -201,12 +199,12 @@ TIMER_CALLBACK_MEMBER(pipeline_state::vidctrl_deferred_w)
m_ctc->trg2(BIT(param, 1));
}
-void pipeline_state::vram2_w(offs_t offset, uint8_t data)
+void pipeline_state::vram2_w(offs_t offset, u8 data)
{
if (!(m_vidctrl & 1))
{
- m_tilemap1->mark_tile_dirty(offset & 0x7ff);
- m_vram2[offset] = data;
+ m_tilemap[0]->mark_tile_dirty(offset & 0x7ff);
+ m_vram[1][offset] = data;
}
else
{
@@ -219,13 +217,13 @@ void pipeline_state::vram2_w(offs_t offset, uint8_t data)
}
}
-void pipeline_state::vram1_w(offs_t offset, uint8_t data)
+void pipeline_state::vram1_w(offs_t offset, u8 data)
{
- m_tilemap2->mark_tile_dirty(offset & 0x7ff);
- m_vram1[offset] = data;
+ m_tilemap[1]->mark_tile_dirty(offset & 0x7ff);
+ m_vram[0][offset] = data;
}
-uint8_t pipeline_state::protection_r()
+u8 pipeline_state::protection_r()
{
return m_from_mcu;
}
@@ -235,18 +233,18 @@ TIMER_CALLBACK_MEMBER(pipeline_state::protection_deferred_w)
m_mcu->pa_w(param);
}
-void pipeline_state::protection_w(uint8_t data)
+void pipeline_state::protection_w(u8 data)
{
machine().scheduler().synchronize(timer_expired_delegate(FUNC(pipeline_state::protection_deferred_w),this), data);
machine().scheduler().boost_interleave(attotime::zero, attotime::from_usec(100));
}
-uint8_t pipeline_state::sound_data_r()
+u8 pipeline_state::sound_data_r()
{
return m_sound_data;
}
-void pipeline_state::sound_data_w(uint8_t data)
+void pipeline_state::sound_data_w(u8 data)
{
m_sound_data = data;
}
@@ -255,8 +253,8 @@ void pipeline_state::cpu0_mem(address_map &map)
{
map(0x0000, 0x7fff).rom();
map(0x8000, 0x87ff).ram();
- map(0x8800, 0x97ff).ram().w(FUNC(pipeline_state::vram1_w)).share("vram1");
- map(0x9800, 0xa7ff).ram().w(FUNC(pipeline_state::vram2_w)).share("vram2");
+ map(0x8800, 0x97ff).ram().w(FUNC(pipeline_state::vram1_w)).share(m_vram[0]);
+ map(0x9800, 0xa7ff).ram().w(FUNC(pipeline_state::vram2_w)).share(m_vram[1]);
map(0xb800, 0xb803).rw("ppi8255_0", FUNC(i8255_device::read), FUNC(i8255_device::write));
map(0xb810, 0xb813).rw("ppi8255_1", FUNC(i8255_device::read), FUNC(i8255_device::write));
map(0xb830, 0xb830).noprw();
@@ -278,13 +276,13 @@ void pipeline_state::sound_port(address_map &map)
map(0x04, 0x07).rw("ppi8255_2", FUNC(i8255_device::read), FUNC(i8255_device::write));
}
-void pipeline_state::mcu_porta_w(uint8_t data)
+void pipeline_state::mcu_porta_w(u8 data)
{
m_from_mcu = data;
}
-/* verified from Z80 code */
+// verified from Z80 code
static INPUT_PORTS_START( pipeline )
PORT_START("P1")
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_PLAYER(1)
@@ -292,18 +290,18 @@ static INPUT_PORTS_START( pipeline )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(1)
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(1)
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )
PORT_START("DSW1")
- /* bits 0 to 6 are tested from less to most significant - code at 0x00dd */
+ // bits 0 to 6 are tested from less to most significant - code at 0x00dd
PORT_DIPNAME( 0x7f, 0x00, DEF_STR( Coinage ) )
PORT_DIPSETTING( 0x07, "10 Coins/1 Credit" )
PORT_DIPSETTING( 0x03, DEF_STR( 5C_1C ) )
PORT_DIPSETTING( 0x01, DEF_STR( 2C_1C ) )
PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) )
-// PORT_DIPSETTING( 0x7f, DEF_STR( 1C_1C ) ) /* duplicated setting */
+// PORT_DIPSETTING( 0x7f, DEF_STR( 1C_1C ) ) // duplicated setting
PORT_DIPSETTING( 0x0f, DEF_STR( 1C_2C ) )
PORT_DIPSETTING( 0x1f, DEF_STR( 1C_3C ) )
PORT_DIPSETTING( 0x3f, DEF_STR( 1C_4C ) )
@@ -312,21 +310,21 @@ static INPUT_PORTS_START( pipeline )
PORT_DIPSETTING( 0x00, "2" )
PORT_START("DSW2")
- /* bits 0 to 2 are tested from less to most significant - code at 0x0181 */
+ // bits 0 to 2 are tested from less to most significant - code at 0x0181
PORT_DIPNAME( 0x07, 0x00, DEF_STR( Difficulty ) )
- PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) /* table at 0x35eb */
- PORT_DIPSETTING( 0x01, DEF_STR( Medium ) ) /* table at 0x35c5 */
-// PORT_DIPSETTING( 0x07, DEF_STR( Medium ) ) /* duplicated setting */
- PORT_DIPSETTING( 0x03, DEF_STR( Hard ) ) /* table at 0x35a0 */
- PORT_DIPNAME( 0x18, 0x18, "Water Speed" ) /* check code at 0x2619 - table at 0x5685 */
- PORT_DIPSETTING( 0x18, "Slowest" ) /* 0x12 */
- PORT_DIPSETTING( 0x10, "Slow" ) /* 0x0f */
- PORT_DIPSETTING( 0x08, "Fast" ) /* 0x0d */
- PORT_DIPSETTING( 0x00, "Fastest" ) /* 0x08 */
- PORT_DIPNAME( 0x20, 0x20, "Continue" ) /* check code at 0x0ffd - see notes */
+ PORT_DIPSETTING( 0x00, DEF_STR( Easy ) ) // table at 0x35eb
+ PORT_DIPSETTING( 0x01, DEF_STR( Medium ) ) // table at 0x35c5
+ PORT_DIPSETTING( 0x07, DEF_STR( Medium ) ) // duplicated setting
+ PORT_DIPSETTING( 0x03, DEF_STR( Hard ) ) // table at 0x35a0
+ PORT_DIPNAME( 0x18, 0x18, "Water Speed" ) // check code at 0x2619 - table at 0x5685
+ PORT_DIPSETTING( 0x18, "Slowest" ) // 0x12
+ PORT_DIPSETTING( 0x10, "Slow" ) // 0x0f
+ PORT_DIPSETTING( 0x08, "Fast" ) // 0x0d
+ PORT_DIPSETTING( 0x00, "Fastest" ) // 0x08
+ PORT_DIPNAME( 0x20, 0x20, "Continue" ) // check code at 0x0ffd - see notes
PORT_DIPSETTING( 0x20, DEF_STR( Normal ) )
PORT_DIPSETTING( 0x00, "Checkpoints" )
- PORT_DIPNAME( 0xc0, 0x00, "Sounds/Music" ) /* check code at 0x1c0a - determine if it really affects music once it is supported */
+ PORT_DIPNAME( 0xc0, 0x00, "Sounds/Music" ) // check code at 0x1c0a
PORT_DIPSETTING( 0xc0, DEF_STR( Off ) )
PORT_DIPSETTING( 0x40, "Attract Mode" )
PORT_DIPSETTING( 0x80, "Normal Game" )
@@ -357,8 +355,8 @@ static const gfx_layout layout_8x8x3 =
};
static GFXDECODE_START( gfx_pipeline )
- GFXDECODE_ENTRY( "gfx1", 0, layout_8x8x8, 0x000, 1 ) // 8bpp tiles
- GFXDECODE_ENTRY( "gfx2", 0, layout_8x8x3, 0x100, 32 ) // 3bpp tiles
+ GFXDECODE_ENTRY( "8bpp_tiles", 0, layout_8x8x8, 0x000, 1 )
+ GFXDECODE_ENTRY( "3bpp_tiles", 0, layout_8x8x3, 0x100, 32 )
GFXDECODE_END
static const z80_daisy_config daisy_chain_sound[] =
@@ -367,7 +365,7 @@ static const z80_daisy_config daisy_chain_sound[] =
{ nullptr }
};
-void pipeline_state::pipeline_palette(palette_device &palette) const
+void pipeline_state::palette(palette_device &palette) const
{
u8 const *const prom1 = &memregion("proms")->base()[0x000];
u8 const *const prom2 = &memregion("proms")->base()[0x100];
@@ -384,7 +382,7 @@ void pipeline_state::pipeline_palette(palette_device &palette) const
void pipeline_state::pipeline(machine_config &config)
{
- /* basic machine hardware */
+ // basic machine hardware
Z80(config, m_maincpu, 7.3728_MHz_XTAL / 2);
m_maincpu->set_addrmap(AS_PROGRAM, &pipeline_state::cpu0_mem);
@@ -396,7 +394,7 @@ void pipeline_state::pipeline(machine_config &config)
M68705R3(config, m_mcu, 7.3728_MHz_XTAL / 2);
m_mcu->porta_w().set(FUNC(pipeline_state::mcu_porta_w));
- Z80CTC(config, m_ctc, 7.3728_MHz_XTAL / 2 /* same as "audiocpu" */);
+ Z80CTC(config, m_ctc, 7.3728_MHz_XTAL / 2); // same as "audiocpu"
// TODO: external clock needed for channel 1 (DAC-related)?
m_ctc->intr_callback().set_inputline("audiocpu", INPUT_LINE_IRQ0);
@@ -415,7 +413,7 @@ void pipeline_state::pipeline(machine_config &config)
ppi2.in_pb_callback().set(FUNC(pipeline_state::sound_data_r));
ppi2.out_pc_callback().set_membank("soundbank").bit(7);
- /* video hardware */
+ // video hardware
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
screen.set_refresh_hz(60);
screen.set_vblank_time(ATTOSECONDS_IN_USEC(0));
@@ -426,43 +424,46 @@ void pipeline_state::pipeline(machine_config &config)
screen.screen_vblank().set_inputline("maincpu", INPUT_LINE_NMI);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_pipeline);
- PALETTE(config, m_palette, FUNC(pipeline_state::pipeline_palette), 0x100 + 0x100);
+ PALETTE(config, m_palette, FUNC(pipeline_state::palette), 0x100 + 0x100);
- /* audio hardware */
+ // audio hardware
SPEAKER(config, "mono").front_center();
YM2203(config, "ymsnd", 7.3728_MHz_XTAL / 4).add_route(ALL_OUTPUTS, "mono", 0.30);
}
ROM_START( pipeline )
- ROM_REGION( 0x10000, "maincpu", 0 )
+ ROM_REGION( 0x8000, "maincpu", 0 )
ROM_LOAD( "rom1.u77", 0x00000, 0x08000, CRC(6e928290) SHA1(e2c8c35c04fd8ce3ddd6ecec04b0193a248e4362) )
- ROM_REGION( 0x10000, "audiocpu", 0 )
+ ROM_REGION( 0x8000, "audiocpu", 0 )
ROM_LOAD( "rom2.u84", 0x00000, 0x08000, CRC(e77c43b7) SHA1(8b04005bc448083a429ace3319fc7e168a61f2f9) )
ROM_REGION( 0x1000, "mcu", 0 )
ROM_LOAD( "68705r3.u74", 0x00000, 0x01000, CRC(9bef427e) SHA1(d8e9b144190ac1c837e379e4be69d1e258a6c666) )
- ROM_REGION( 0x18000, "gfx2",0 )
+ ROM_REGION( 0x18000, "3bpp_tiles",0 )
ROM_LOAD( "rom3.u32", 0x00000, 0x08000, CRC(d065ca46) SHA1(9fd8bb66735195d1cd20420096438abb5cb3fd54) )
ROM_LOAD( "rom4.u31", 0x08000, 0x08000, CRC(6dc86355) SHA1(4b73e95726f7f244977634a5a152c90acb4ba89f) )
ROM_LOAD( "rom5.u30", 0x10000, 0x08000, CRC(93f3f82a) SHA1(bc018370efc67a614ef6efa82526225f0db008ac) )
- ROM_REGION( 0x100000, "gfx1",0 )
- ROM_LOAD( "rom13.u1", 0x00000, 0x20000,CRC(611d7e01) SHA1(77e83c51b059f6d64009740d2e7e7ac1c8a6c7ec) )
- ROM_LOAD( "rom12.u2", 0x20000, 0x20000,CRC(8933c908) SHA1(9f04e454aacda479b6d6dd84dedbf56855f07fca) )
- ROM_LOAD( "rom11.u3", 0x40000, 0x20000,CRC(4e20e82d) SHA1(507b996ab5c8b8fb88f826d808f4b74dfc770db3) )
- ROM_LOAD( "rom10.u4", 0x60000, 0x20000,CRC(9892e465) SHA1(8789d169128bfc8de449bd617601a0f7fe1a19fb) )
- ROM_LOAD( "rom9.u5", 0x80000, 0x20000,CRC(07d16ca1) SHA1(caecf98284236af0e1f77566a9c6950491d0902a) )
- ROM_LOAD( "rom8.u6", 0xa0000, 0x20000,CRC(4e244c8a) SHA1(6808b2b195601e8041a12fff4b77e487efba015e) )
- ROM_LOAD( "rom7.u7", 0xc0000, 0x20000,CRC(23eb84dd) SHA1(ad1d359ba59087a5e786d262194cfe7db9bb0000) )
- ROM_LOAD( "rom6.u8", 0xe0000, 0x20000,CRC(c34bee64) SHA1(2da2dc6e6615ccc2e3e7ca0ceb735a347923a728) )
+ ROM_REGION( 0x100000, "8bpp_tiles",0 )
+ ROM_LOAD( "rom13.u1", 0x00000, 0x20000, CRC(611d7e01) SHA1(77e83c51b059f6d64009740d2e7e7ac1c8a6c7ec) )
+ ROM_LOAD( "rom12.u2", 0x20000, 0x20000, CRC(8933c908) SHA1(9f04e454aacda479b6d6dd84dedbf56855f07fca) )
+ ROM_LOAD( "rom11.u3", 0x40000, 0x20000, CRC(4e20e82d) SHA1(507b996ab5c8b8fb88f826d808f4b74dfc770db3) )
+ ROM_LOAD( "rom10.u4", 0x60000, 0x20000, CRC(9892e465) SHA1(8789d169128bfc8de449bd617601a0f7fe1a19fb) )
+ ROM_LOAD( "rom9.u5", 0x80000, 0x20000, CRC(07d16ca1) SHA1(caecf98284236af0e1f77566a9c6950491d0902a) )
+ ROM_LOAD( "rom8.u6", 0xa0000, 0x20000, CRC(4e244c8a) SHA1(6808b2b195601e8041a12fff4b77e487efba015e) )
+ ROM_LOAD( "rom7.u7", 0xc0000, 0x20000, CRC(23eb84dd) SHA1(ad1d359ba59087a5e786d262194cfe7db9bb0000) )
+ ROM_LOAD( "rom6.u8", 0xe0000, 0x20000, CRC(c34bee64) SHA1(2da2dc6e6615ccc2e3e7ca0ceb735a347923a728) )
ROM_REGION( 0x00220, "proms", 0 )
- ROM_LOAD( "82s129.u10", 0x00000, 0x00100,CRC(e91a1f9e) SHA1(a293023ebe96a5438e89457a98d94beb6dad5418) )
- ROM_LOAD( "82s129.u9", 0x00100, 0x00100,CRC(1cc09f6f) SHA1(35c857e0f3df0dcceec963459978e779e94f76f6) )
- ROM_LOAD( "82s123.u79", 0x00200, 0x00020,CRC(6df3f972) SHA1(0096a7f7452b70cac6c0752cb62e24b643015b5c) )
+ ROM_LOAD( "82s129.u10", 0x00000, 0x00100, CRC(e91a1f9e) SHA1(a293023ebe96a5438e89457a98d94beb6dad5418) )
+ ROM_LOAD( "82s129.u9", 0x00100, 0x00100, CRC(1cc09f6f) SHA1(35c857e0f3df0dcceec963459978e779e94f76f6) )
+ ROM_LOAD( "82s123.u79", 0x00200, 0x00020, CRC(6df3f972) SHA1(0096a7f7452b70cac6c0752cb62e24b643015b5c) )
ROM_END
+} // Anonymous namespace
+
+
GAME( 1990, pipeline, 0, pipeline, pipeline, pipeline_state, empty_init, ROT0, "Daehyun Electronics", "Pipeline", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE )