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taito/gladiatr.cpp: Use palette format heper, and cleaned up code. (m…
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…amedev#11859)

* Removed VIDEO_START_MEMBER and MACHINE_RESET_MEMBER (override virtual member functions instead).
* Reduced run-time tag lookups.
* Made graphics region tags more descriptive.
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@cam900 @einstein95
cam900 authored and einstein95 committed Mar 2, 2024
1 parent 6d4fc77 commit 22dcbf2
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Showing 3 changed files with 165 additions and 183 deletions.
122 changes: 59 additions & 63 deletions src/mame/taito/gladiatr.cpp
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Expand Up @@ -203,10 +203,10 @@ Address Dir Data Name Description
#include <algorithm>


MACHINE_RESET_MEMBER(gladiatr_state,gladiator)
void gladiatr_state::machine_reset()
{
// 6809 bank memory set
membank("bank2")->set_entry(0);
m_adpcmbank->set_entry(0);
m_audiocpu->reset();
}

Expand All @@ -231,21 +231,21 @@ void gladiatr_state_base::ym_irq(int state)
void gladiatr_state::gladiator_adpcm_w(u8 data)
{
// bit 6 = bank offset
membank("bank2")->set_entry((data & 0x40) ? 1 : 0);
m_adpcmbank->set_entry(BIT(data, 6));

m_msm->data_w(data); // bit 0..3
m_msm->data_w(data); // bit 0..3
m_msm->reset_w(BIT(data, 5)); // bit 5
m_msm->vclk_w (BIT(data, 4)); // bit 4
m_msm->vclk_w(BIT(data, 4)); // bit 4
}

void ppking_state::ppking_adpcm_w(u8 data)
{
// bit 6 = bank offset
//membank("bank2")->set_entry((data & 0x40) ? 1 : 0);
//m_adpcmbank->set_entry(BIT(data, 6));

m_msm->data_w(data); // bit 0..3
m_msm->data_w(data); // bit 0..3
m_msm->reset_w(BIT(data, 5)); // bit 5
m_msm->vclk_w (BIT(data, 4)); // bit 4
m_msm->vclk_w(BIT(data, 4)); // bit 4
}

void ppking_state::cpu2_irq_ack_w(u8 data)
Expand Down Expand Up @@ -607,7 +607,7 @@ void ppking_state::ppking_qxcomu_w(u8 data)
// ...
}

MACHINE_RESET_MEMBER(ppking_state, ppking)
void ppking_state::machine_reset()
{
// yes, it expects to read DSW1 without sending commands first ...
m_mcu[0].rxd = (ioport("DSW1")->read() & 0x1f) << 2;
Expand All @@ -618,12 +618,13 @@ MACHINE_RESET_MEMBER(ppking_state, ppking)
void ppking_state::ppking_cpu1_map(address_map &map)
{
map(0x0000, 0xbfff).rom();
map(0xc000, 0xcbff).ram().share("spriteram");
map(0xc000, 0xcbff).ram().share(m_spriteram);
map(0xcc00, 0xcfff).w(FUNC(ppking_state::ppking_video_registers_w));
map(0xd000, 0xd7ff).ram().w(FUNC(ppking_state::paletteram_w)).share("paletteram");
map(0xd800, 0xdfff).ram().w(FUNC(ppking_state::videoram_w)).share("videoram");
map(0xe000, 0xe7ff).ram().w(FUNC(ppking_state::colorram_w)).share("colorram");
map(0xe800, 0xefff).ram().w(FUNC(ppking_state::textram_w)).share("textram");
map(0xd000, 0xd3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette");
map(0xd400, 0xd7ff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext");
map(0xd800, 0xdfff).ram().w(FUNC(ppking_state::videoram_w)).share(m_videoram);
map(0xe000, 0xe7ff).ram().w(FUNC(ppking_state::colorram_w)).share(m_colorram);
map(0xe800, 0xefff).ram().w(FUNC(ppking_state::textram_w)).share(m_textram);
map(0xf000, 0xf7ff).ram().share("nvram"); /* battery backed RAM */
}

Expand Down Expand Up @@ -661,13 +662,14 @@ void ppking_state::ppking_cpu2_io(address_map &map)
void gladiatr_state::gladiatr_cpu1_map(address_map &map)
{
map(0x0000, 0x5fff).rom();
map(0x6000, 0xbfff).bankr("bank1");
map(0xc000, 0xcbff).ram().share("spriteram");
map(0x6000, 0xbfff).bankr(m_mainbank);
map(0xc000, 0xcbff).ram().share(m_spriteram);
map(0xcc00, 0xcfff).w(FUNC(gladiatr_state::gladiatr_video_registers_w));
map(0xd000, 0xd7ff).ram().w(FUNC(gladiatr_state::paletteram_w)).share("paletteram");
map(0xd800, 0xdfff).ram().w(FUNC(gladiatr_state::videoram_w)).share("videoram");
map(0xe000, 0xe7ff).ram().w(FUNC(gladiatr_state::colorram_w)).share("colorram");
map(0xe800, 0xefff).ram().w(FUNC(gladiatr_state::textram_w)).share("textram");
map(0xd000, 0xd3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette");
map(0xd400, 0xd7ff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext");
map(0xd800, 0xdfff).ram().w(FUNC(gladiatr_state::videoram_w)).share(m_videoram);
map(0xe000, 0xe7ff).ram().w(FUNC(gladiatr_state::colorram_w)).share(m_colorram);
map(0xe800, 0xefff).ram().w(FUNC(gladiatr_state::textram_w)).share(m_textram);
map(0xf000, 0xf7ff).ram().share("nvram"); /* battery backed RAM */
}

Expand All @@ -681,7 +683,7 @@ void gladiatr_state::gladiatr_cpu3_map(address_map &map)
{
map(0x1000, 0x1fff).w(FUNC(gladiatr_state::gladiator_adpcm_w));
map(0x2000, 0x2fff).r(FUNC(gladiatr_state::adpcm_command_r));
map(0x4000, 0xffff).bankr("bank2").nopw();
map(0x4000, 0xffff).bankr(m_adpcmbank).nopw();
}


Expand All @@ -698,7 +700,7 @@ void gladiatr_state::gladiatr_cpu2_io(address_map &map)
map.global_mask(0xff);
map(0x00, 0x01).rw("ymsnd", FUNC(ym2203_device::read), FUNC(ym2203_device::write));
map(0x20, 0x21).rw(m_csnd, FUNC(upi41_cpu_device::upi41_master_r), FUNC(upi41_cpu_device::upi41_master_w));
map(0x40, 0x40).noprw(); // WRITE(sub_irq_ack_w)
map(0x40, 0x40).noprw(); // .w(FUNC(gladiatr_state::sub_irq_ack_w));
map(0x60, 0x61).rw(m_cctl, FUNC(upi41_cpu_device::upi41_master_r), FUNC(upi41_cpu_device::upi41_master_w));
map(0x80, 0x81).rw(m_ccpu, FUNC(upi41_cpu_device::upi41_master_r), FUNC(upi41_cpu_device::upi41_master_w));
map(0xa0, 0xa7).w("filtlatch", FUNC(ls259_device::write_d0));
Expand Down Expand Up @@ -914,15 +916,15 @@ static const gfx_layout spritelayout =
};

static GFXDECODE_START( gfx_ppking )
GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x1, 0, 1 )
GFXDECODE_ENTRY( "gfx2", 0, tilelayout, 0, 32 )
GFXDECODE_ENTRY( "gfx3", 0, spritelayout, 0x100, 32 )
GFXDECODE_ENTRY( "tx_tiles", 0, gfx_8x8x1, 0, 1 )
GFXDECODE_ENTRY( "bg_tiles", 0, tilelayout, 0, 32 )
GFXDECODE_ENTRY( "sprites", 0, spritelayout, 0x100, 32 )
GFXDECODE_END

static GFXDECODE_START( gfx_gladiatr )
GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x1, 0x200, 1 )
GFXDECODE_ENTRY( "gfx2", 0, tilelayout, 0x000, 32 )
GFXDECODE_ENTRY( "gfx3", 0, spritelayout, 0x100, 32 )
GFXDECODE_ENTRY( "tx_tiles", 0, gfx_8x8x1, 0x200, 1 )
GFXDECODE_ENTRY( "bg_tiles", 0, tilelayout, 0x000, 32 )
GFXDECODE_ENTRY( "sprites", 0, spritelayout, 0x100, 32 )
GFXDECODE_END


Expand All @@ -945,13 +947,12 @@ void ppking_state::ppking(machine_config &config)

config.set_maximum_quantum(attotime::from_hz(6000));

MCFG_MACHINE_RESET_OVERRIDE(ppking_state, ppking)
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);

ls259_device &mainlatch(LS259(config, "mainlatch")); // 5L on main board
mainlatch.q_out_cb<0>().set(FUNC(ppking_state::spritebuffer_w));
// mainlatch.q_out_cb<1>().set(FUNC(gladiatr_state::spritebank_w));
// mainlatch.q_out_cb<2>().set_membank("bank1");
// mainlatch.q_out_cb<1>().set(FUNC(ppking_state::spritebank_w));
// mainlatch.q_out_cb<2>().set_membank(m_mainbank);
// mainlatch.q_out_cb<3>().set(FUNC(ppking_state::nmi_mask_w));
// mainlatch.q_out_cb<4>().set("sub", INPUT_LINE_RESET); // shadowed by aforementioned hack
// Q6 used
Expand All @@ -968,9 +969,7 @@ void ppking_state::ppking(machine_config &config)
screen.set_palette(m_palette);

GFXDECODE(config, m_gfxdecode, m_palette, gfx_ppking);
PALETTE(config, m_palette).set_entries(1024);

MCFG_VIDEO_START_OVERRIDE(ppking_state, ppking)
PALETTE(config, m_palette).set_format(palette_device::xBGRBBBBGGGGRRRR_bit0, 1024);

/* sound hardware */
SPEAKER(config, "mono").front_center();
Expand All @@ -979,7 +978,7 @@ void ppking_state::ppking(machine_config &config)
GENERIC_LATCH_8(config, m_soundlatch2);

ym2203_device &ymsnd(YM2203(config, "ymsnd", 12_MHz_XTAL/8)); /* verified on pcb */
ymsnd.irq_handler().set(FUNC(gladiatr_state_base::ym_irq));
ymsnd.irq_handler().set(FUNC(ppking_state::ym_irq));
ymsnd.port_a_read_callback().set(FUNC(ppking_state::ppking_f1_r));
ymsnd.port_b_read_callback().set_ioport("DSW3");
ymsnd.add_route(0, "mono", 0.60);
Expand Down Expand Up @@ -1007,13 +1006,12 @@ void gladiatr_state::gladiatr(machine_config &config)
MC6809(config, m_audiocpu, 12_MHz_XTAL/4); /* verified on pcb */
m_audiocpu->set_addrmap(AS_PROGRAM, &gladiatr_state::gladiatr_cpu3_map);

MCFG_MACHINE_RESET_OVERRIDE(gladiatr_state,gladiator)
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0); // NEC uPD449 CMOS SRAM

ls259_device &mainlatch(LS259(config, "mainlatch")); // 5L on main board
mainlatch.q_out_cb<0>().set(FUNC(gladiatr_state::spritebuffer_w));
mainlatch.q_out_cb<1>().set(FUNC(gladiatr_state::spritebank_w));
mainlatch.q_out_cb<2>().set_membank("bank1");
mainlatch.q_out_cb<2>().set_membank(m_mainbank);
mainlatch.q_out_cb<4>().set_inputline("sub", INPUT_LINE_RESET); // shadowed by aforementioned hack
mainlatch.q_out_cb<7>().set(FUNC(gladiatr_state::flipscreen_w));

Expand Down Expand Up @@ -1060,17 +1058,15 @@ void gladiatr_state::gladiatr(machine_config &config)
screen.set_palette(m_palette);

GFXDECODE(config, m_gfxdecode, m_palette, gfx_gladiatr);
PALETTE(config, m_palette).set_entries(1024);

MCFG_VIDEO_START_OVERRIDE(gladiatr_state,gladiatr)
PALETTE(config, m_palette).set_format(palette_device::xBGRBBBBGGGGRRRR_bit0, 1024);

/* sound hardware */
SPEAKER(config, "mono").front_center();

GENERIC_LATCH_8(config, m_soundlatch);

ym2203_device &ymsnd(YM2203(config, "ymsnd", 12_MHz_XTAL/8)); /* verified on pcb */
ymsnd.irq_handler().set(FUNC(gladiatr_state_base::ym_irq));
ymsnd.irq_handler().set(FUNC(gladiatr_state::ym_irq));
ymsnd.port_b_read_callback().set_ioport("DSW3");
ymsnd.port_a_write_callback().set(FUNC(gladiatr_state::gladiator_int_control_w));
ymsnd.add_route(0, "mono", 0.60);
Expand Down Expand Up @@ -1122,16 +1118,16 @@ ROM_START( ppking )
ROM_LOAD( "q0_18.5m", 0x0e000, 0x2000, CRC(89ba64f8) SHA1(fa01316ea744b4277ee64d5f14cb6d7e3a949f2b) )
ROM_RELOAD( 0x0c000, 0x2000 )

ROM_REGION( 0x02000, "gfx1", 0 )
ROM_REGION( 0x02000, "tx_tiles", 0 )
ROM_LOAD( "q0_15.1r", 0x00000, 0x2000, CRC(fbd33219) SHA1(78b9bb327ededaa818d26c41c5e8fd1c041ef142) )

ROM_REGION( 0x8000, "gfx2", 0 )
ROM_REGION( 0x8000, "bg_tiles", 0 )
ROM_LOAD( "q0_12.1j", 0x00000, 0x2000, CRC(b1a44482) SHA1(84cc40976aa9b015a9f970a878bbde753651b3ba) ) /* plane 3 */
/* space to unpack plane 3 */
ROM_LOAD( "q0_13.1k", 0x04000, 0x2000, CRC(468f35e6) SHA1(8e28481910663fe525cefd4ad406468b7736900e) ) /* planes 1,2 */
ROM_LOAD( "q0_14.1m", 0x06000, 0x2000, CRC(eed04a7f) SHA1(d139920889653c33ded38a85510789380dd0aa9e) ) /* planes 1,2 */

ROM_REGION( 0x10000, "gfx3", 0 )
ROM_REGION( 0x10000, "sprites", 0 )
ROM_LOAD( "q0_6.k1", 0x00000, 0x2000, CRC(bb3d666c) SHA1(a689c7a1e75b916d69f396db7c4688ac355c2aff) ) /* plane 3 */
ROM_LOAD( "q0_7.l1", 0x02000, 0x2000, CRC(16a2550e) SHA1(adb54b70a6db660b5f29ad66da02afd8e99884bb) ) /* plane 3 */
/* space to unpack plane 3 */
Expand Down Expand Up @@ -1166,16 +1162,16 @@ ROM_START( gladiatr )
ROM_LOAD( "qb0_18", 0x18000, 0x4000, CRC(e9591260) SHA1(e427aa10c683fbeb98171f6d1820781d21075a24) )
ROM_CONTINUE( 0x24000, 0x4000 )

ROM_REGION( 0x02000, "gfx1", 0 )
ROM_REGION( 0x02000, "tx_tiles", 0 )
ROM_LOAD( "qc0_15", 0x00000, 0x2000, CRC(a7efa340) SHA1(f87e061b8e4d8cd0834fab301779a8493549419b) ) /* (monochrome) */

ROM_REGION( 0x20000, "gfx2", 0 ) /* tiles */
ROM_REGION( 0x20000, "bg_tiles", 0 ) /* tiles */
ROM_LOAD( "qb0_12", 0x00000, 0x8000, CRC(0585d9ac) SHA1(e3cb07e9dc5ec2fcfa0c90294d32f0b751f67752) ) /* plane 3 */
/* space to unpack plane 3 */
ROM_LOAD( "qb0_13", 0x10000, 0x8000, CRC(a6bb797b) SHA1(852e9993270e5557c1a0350007d0beaec5ca6286) ) /* planes 1,2 */
ROM_LOAD( "qb0_14", 0x18000, 0x8000, CRC(85b71211) SHA1(81545cd168da4a707e263fdf0ee9902e3a13ba93) ) /* planes 1,2 */

ROM_REGION( 0x30000, "gfx3", 0 ) /* sprites */
ROM_REGION( 0x30000, "sprites", 0 ) /* sprites */
ROM_LOAD( "qc1_6", 0x00000, 0x4000, CRC(651e6e44) SHA1(78ce576e6c29e43d590c42f0d4926cff82fd0268) ) /* plane 3 */
ROM_LOAD( "qc2_7", 0x04000, 0x8000, CRC(c992c4f7) SHA1(3263973474af07c8b93c4ec97924568848cb7201) ) /* plane 3 */
/* space to unpack plane 3 */
Expand Down Expand Up @@ -1221,16 +1217,16 @@ ROM_START( ogonsiro )
ROM_LOAD( "qb0_18", 0x18000, 0x4000, CRC(e9591260) SHA1(e427aa10c683fbeb98171f6d1820781d21075a24) )
ROM_CONTINUE( 0x24000, 0x4000 )

ROM_REGION( 0x02000, "gfx1", 0 )
ROM_REGION( 0x02000, "tx_tiles", 0 )
ROM_LOAD( "qb0_15", 0x00000, 0x2000, CRC(5e1332b8) SHA1(fab6e2c7ea9bc94c1245bf759b4004a70c57d666) ) /* (monochrome) */

ROM_REGION( 0x20000, "gfx2", 0 ) /* tiles */
ROM_REGION( 0x20000, "bg_tiles", 0 ) /* tiles */
ROM_LOAD( "qb0_12", 0x00000, 0x8000, CRC(0585d9ac) SHA1(e3cb07e9dc5ec2fcfa0c90294d32f0b751f67752) ) /* plane 3 */
/* space to unpack plane 3 */
ROM_LOAD( "qb0_13", 0x10000, 0x8000, CRC(a6bb797b) SHA1(852e9993270e5557c1a0350007d0beaec5ca6286) ) /* planes 1,2 */
ROM_LOAD( "qb0_14", 0x18000, 0x8000, CRC(85b71211) SHA1(81545cd168da4a707e263fdf0ee9902e3a13ba93) ) /* planes 1,2 */

ROM_REGION( 0x30000, "gfx3", 0 ) /* sprites */
ROM_REGION( 0x30000, "sprites", 0 ) /* sprites */
ROM_LOAD( "qb0_6", 0x00000, 0x4000, CRC(1a2bc769) SHA1(498861f4d0cffeaff90609c8000c921a114756b6) ) /* plane 3 */
ROM_LOAD( "qb0_7", 0x04000, 0x8000, CRC(4b677bd9) SHA1(3314ef58ff5307faf0ecd8f99950d43d571c91a6) ) /* plane 3 */
/* space to unpack plane 3 */
Expand Down Expand Up @@ -1276,16 +1272,16 @@ ROM_START( greatgur )
ROM_LOAD( "qb0_18", 0x18000, 0x4000, CRC(e9591260) SHA1(e427aa10c683fbeb98171f6d1820781d21075a24) )
ROM_CONTINUE( 0x24000, 0x4000 )

ROM_REGION( 0x02000, "gfx1", 0 )
ROM_REGION( 0x02000, "tx_tiles", 0 )
ROM_LOAD( "qb0_15", 0x00000, 0x2000, CRC(5e1332b8) SHA1(fab6e2c7ea9bc94c1245bf759b4004a70c57d666) ) /* (monochrome) */

ROM_REGION( 0x20000, "gfx2", 0 ) /* tiles */
ROM_REGION( 0x20000, "bg_tiles", 0 ) /* tiles */
ROM_LOAD( "qb0_12", 0x00000, 0x8000, CRC(0585d9ac) SHA1(e3cb07e9dc5ec2fcfa0c90294d32f0b751f67752) ) /* plane 3 */
/* space to unpack plane 3 */
ROM_LOAD( "qb0_13", 0x10000, 0x8000, CRC(a6bb797b) SHA1(852e9993270e5557c1a0350007d0beaec5ca6286) ) /* planes 1,2 */
ROM_LOAD( "qb0_14", 0x18000, 0x8000, CRC(85b71211) SHA1(81545cd168da4a707e263fdf0ee9902e3a13ba93) ) /* planes 1,2 */

ROM_REGION( 0x30000, "gfx3", 0 ) /* sprites */
ROM_REGION( 0x30000, "sprites", 0 ) /* sprites */
ROM_LOAD( "qc0_06.bin", 0x00000, 0x4000, CRC(96b20201) SHA1(212270d3ba72974f22e96744c752860cc5ffba5b) ) /* plane 3 */
ROM_LOAD( "qc0_07.bin", 0x04000, 0x8000, CRC(9e89fa8f) SHA1(b133ae2ac62f43a7a51fa0d1a023a4f95fef2996) ) /* plane 3 */
/* space to unpack plane 3 */
Expand Down Expand Up @@ -1331,16 +1327,16 @@ ROM_START( gcastle )
ROM_LOAD( "qb0_18", 0x18000, 0x4000, CRC(e9591260) SHA1(e427aa10c683fbeb98171f6d1820781d21075a24) )
ROM_CONTINUE( 0x24000, 0x4000 )

ROM_REGION( 0x02000, "gfx1", 0 )
ROM_REGION( 0x02000, "tx_tiles", 0 )
ROM_LOAD( "qb0_15", 0x00000, 0x2000, CRC(5e1332b8) SHA1(fab6e2c7ea9bc94c1245bf759b4004a70c57d666) ) /* (monochrome) */

ROM_REGION( 0x20000, "gfx2", 0 ) /* tiles */
ROM_REGION( 0x20000, "bg_tiles", 0 ) /* tiles */
ROM_LOAD( "qb0_12", 0x00000, 0x8000, CRC(0585d9ac) SHA1(e3cb07e9dc5ec2fcfa0c90294d32f0b751f67752) ) /* plane 3 */
/* space to unpack plane 3 */
ROM_LOAD( "qb0_13", 0x10000, 0x8000, CRC(a6bb797b) SHA1(852e9993270e5557c1a0350007d0beaec5ca6286) ) /* planes 1,2 */
ROM_LOAD( "qb0_14", 0x18000, 0x8000, CRC(85b71211) SHA1(81545cd168da4a707e263fdf0ee9902e3a13ba93) ) /* planes 1,2 */

ROM_REGION( 0x30000, "gfx3", 0 ) /* sprites */
ROM_REGION( 0x30000, "sprites", 0 ) /* sprites */
ROM_LOAD( "gc1_6", 0x00000, 0x4000, CRC(94f49be2) SHA1(adc9f38469d32eee5906b37289245df062b134b4) ) /* plane 3 */
ROM_LOAD( "gc2_7", 0x04000, 0x8000, CRC(bb2cb454) SHA1(3cac1716a5c90953117deadcc3eba02000cda7c0) ) /* plane 3 */
/* space to unpack plane 3 */
Expand Down Expand Up @@ -1370,7 +1366,7 @@ ROM_END
void gladiatr_state::init_gladiatr()
{
// unpack 3bpp graphics
u8 *rom = memregion("gfx2")->base();
u8 *rom = memregion("bg_tiles")->base();
for (int j = 3; j >= 0; j--)
{
for (int i = 0; i < 0x2000; i++)
Expand All @@ -1383,7 +1379,7 @@ void gladiatr_state::init_gladiatr()
std::swap_ranges(rom + 0x14000, rom + 0x18000, rom + 0x18000);

// unpack 3bpp graphics
rom = memregion("gfx3")->base();
rom = memregion("sprites")->base();
for (int j = 5; j >= 0; j--)
{
for (int i = 0; i < 0x2000; i++)
Expand All @@ -1405,11 +1401,11 @@ void gladiatr_state::init_gladiatr()
*memregion("cctl")->base() = 0x22;
*memregion("ccpu")->base() = 0x22;

membank("bank1")->configure_entries(0, 2, memregion("maincpu")->base() + 0x10000, 0x6000);
membank("bank2")->configure_entries(0, 2, memregion("audiocpu")->base() + 0x10000, 0xc000);
m_mainbank->configure_entries(0, 2, memregion("maincpu")->base() + 0x10000, 0x6000);
m_adpcmbank->configure_entries(0, 2, memregion("audiocpu")->base() + 0x10000, 0xc000);

// make sure bank is valid in cpu-reset
membank("bank2")->set_entry(0);
m_adpcmbank->set_entry(0);

m_tclk_val = false;
m_cctl_p1 = 0xff;
Expand All @@ -1428,14 +1424,14 @@ void gladiatr_state::init_gladiatr()
void ppking_state::init_ppking()
{
// unpack 3bpp graphics
u8 *rom = memregion("gfx2")->base();
u8 *rom = memregion("bg_tiles")->base();
for (int i = 0; i < 0x2000; i++)
{
rom[i+0x2000] = rom[i] >> 4;
}

// unpack 3bpp graphics
rom = memregion("gfx3")->base();
rom = memregion("sprites")->base();
for (int j = 1; j >= 0; j--)
{
for (int i = 0; i < 0x2000; i++)
Expand Down

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