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-rw-r--r--scripts/target/mame/arcade.lua1
-rw-r--r--src/mame/drivers/blockhl.c160
-rw-r--r--src/mame/includes/blockhl.h56
-rw-r--r--src/mame/video/blockhl.c62
4 files changed, 113 insertions, 166 deletions
diff --git a/scripts/target/mame/arcade.lua b/scripts/target/mame/arcade.lua
index da424f08374..48390e02073 100644
--- a/scripts/target/mame/arcade.lua
+++ b/scripts/target/mame/arcade.lua
@@ -1737,7 +1737,6 @@ files {
MAME_DIR .. "src/mame/drivers/bladestl.c",
MAME_DIR .. "src/mame/video/bladestl.c",
MAME_DIR .. "src/mame/drivers/blockhl.c",
- MAME_DIR .. "src/mame/video/blockhl.c",
MAME_DIR .. "src/mame/drivers/bottom9.c",
MAME_DIR .. "src/mame/video/bottom9.c",
MAME_DIR .. "src/mame/drivers/chqflag.c",
diff --git a/src/mame/drivers/blockhl.c b/src/mame/drivers/blockhl.c
index 452b89f1046..19fca42481f 100644
--- a/src/mame/drivers/blockhl.c
+++ b/src/mame/drivers/blockhl.c
@@ -22,33 +22,105 @@
*******************************************************************************/
#include "emu.h"
+#include "cpu/m6809/konami.h"
#include "cpu/z80/z80.h"
-#include "cpu/m6809/konami.h" /* for the callback and the firq irq definition */
+#include "machine/bankdev.h"
+#include "video/k052109.h"
+#include "video/k051960.h"
+#include "video/konami_helper.h"
#include "sound/2151intf.h"
#include "includes/konamipt.h"
-#include "includes/blockhl.h"
-INTERRUPT_GEN_MEMBER(blockhl_state::blockhl_interrupt)
+class blockhl_state : public driver_device
{
- if (m_k052109->is_irq_enabled() && m_rombank == 0) /* kludge to prevent crashes */
- device.execute().set_input_line(KONAMI_IRQ_LINE, HOLD_LINE);
+public:
+ blockhl_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_bankedram(*this, "bankedram"),
+ m_audiocpu(*this, "audiocpu"),
+ m_k052109(*this, "k052109"),
+ m_k051960(*this, "k051960"),
+ m_bankedrom(*this, "bankedrom") { }
+
+ DECLARE_WRITE8_MEMBER(blockhl_sh_irqtrigger_w);
+ DECLARE_READ8_MEMBER(k052109_051960_r);
+ DECLARE_WRITE8_MEMBER(k052109_051960_w);
+ UINT32 screen_update_blockhl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
+ INTERRUPT_GEN_MEMBER(blockhl_interrupt);
+ K052109_CB_MEMBER(tile_callback);
+ K051960_CB_MEMBER(sprite_callback);
+ DECLARE_WRITE8_MEMBER(banking_callback);
+
+protected:
+ virtual void machine_start();
+
+private:
+ required_device<cpu_device> m_maincpu;
+ required_device<address_map_bank_device> m_bankedram;
+ required_device<cpu_device> m_audiocpu;
+ required_device<k052109_device> m_k052109;
+ required_device<k051960_device> m_k051960;
+ required_memory_bank m_bankedrom;
+
+ // video-related
+ static const int LAYER_COLORBASE[3];
+ static const int SPRITE_COLORBASE;
+};
+
+
+const int blockhl_state::LAYER_COLORBASE[] = { 0, 16, 32 };
+const int blockhl_state::SPRITE_COLORBASE = 48;
+
+
+/***************************************************************************
+
+ Callbacks for the K052109
+
+***************************************************************************/
+
+K052109_CB_MEMBER(blockhl_state::tile_callback)
+{
+ *code |= ((*color & 0x0f) << 8);
+ *color = LAYER_COLORBASE[layer] + ((*color & 0xe0) >> 5);
}
-READ8_MEMBER(blockhl_state::bankedram_r)
+/***************************************************************************
+
+ Callbacks for the K051960
+
+***************************************************************************/
+
+K051960_CB_MEMBER(blockhl_state::sprite_callback)
{
- if (m_palette_selected)
- return m_paletteram[offset];
+ if(*color & 0x10)
+ *priority = 0xfe; // under K052109_tilemap[0]
else
- return m_ram[offset];
+ *priority = 0xfc; // under K052109_tilemap[1]
+
+ *color = SPRITE_COLORBASE + (*color & 0x0f);
}
-WRITE8_MEMBER(blockhl_state::bankedram_w)
+
+UINT32 blockhl_state::screen_update_blockhl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
- if (m_palette_selected)
- m_palette->write(space, offset, data);
- else
- m_ram[offset] = data;
+ screen.priority().fill(0, cliprect);
+
+ m_k052109->tilemap_update();
+
+ m_k052109->tilemap_draw(screen, bitmap, cliprect, 2, TILEMAP_DRAW_OPAQUE, 0); // tile 2
+ m_k052109->tilemap_draw(screen, bitmap, cliprect, 1, 0, 1); // tile 1
+ m_k052109->tilemap_draw(screen, bitmap, cliprect, 0, 0, 2); // tile 0
+
+ m_k051960->k051960_sprites_draw(bitmap, cliprect, screen.priority(), 0, -1);
+ return 0;
+}
+
+INTERRUPT_GEN_MEMBER(blockhl_state::blockhl_interrupt)
+{
+ if (m_k052109->is_irq_enabled() && m_bankedrom->entry() == 0) /* kludge to prevent crashes */
+ device.execute().set_input_line(KONAMI_IRQ_LINE, HOLD_LINE);
}
WRITE8_MEMBER(blockhl_state::blockhl_sh_irqtrigger_w)
@@ -56,7 +128,6 @@ WRITE8_MEMBER(blockhl_state::blockhl_sh_irqtrigger_w)
m_audiocpu->set_input_line_and_vector(0, HOLD_LINE, 0xff);
}
-
/* special handlers to combine 052109 & 051960 */
READ8_MEMBER(blockhl_state::k052109_051960_r)
{
@@ -95,9 +166,14 @@ static ADDRESS_MAP_START( main_map, AS_PROGRAM, 8, blockhl_state )
AM_RANGE(0x1f98, 0x1f98) AM_READ_PORT("DSW2")
AM_RANGE(0x0000, 0x3fff) AM_READWRITE(k052109_051960_r, k052109_051960_w)
AM_RANGE(0x4000, 0x57ff) AM_RAM
- AM_RANGE(0x5800, 0x5fff) AM_READWRITE(bankedram_r, bankedram_w) AM_SHARE("ram")
- AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bank1")
- AM_RANGE(0x8000, 0xffff) AM_ROM
+ AM_RANGE(0x5800, 0x5fff) AM_DEVICE("bankedram", address_map_bank_device, amap8)
+ AM_RANGE(0x6000, 0x7fff) AM_ROMBANK("bankedrom")
+ AM_RANGE(0x8000, 0xffff) AM_ROM AM_REGION("maincpu", 0x8000)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START( bankedram_map, AS_PROGRAM, 8, blockhl_state )
+ AM_RANGE(0x0000, 0x07ff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
+ AM_RANGE(0x0800, 0x0fff) AM_RAM
ADDRESS_MAP_END
static ADDRESS_MAP_START( audio_map, AS_PROGRAM, 8, blockhl_state )
@@ -165,36 +241,21 @@ INPUT_PORTS_END
void blockhl_state::machine_start()
{
- UINT8 *ROM = memregion("maincpu")->base();
-
- membank("bank1")->configure_entries(0, 4, &ROM[0x10000], 0x2000);
-
- m_paletteram.resize(m_palette->entries() * 2);
- m_palette->basemem().set(m_paletteram, ENDIANNESS_BIG, 2);
-
- save_item(NAME(m_paletteram));
- save_item(NAME(m_palette_selected));
- save_item(NAME(m_rombank));
-}
-
-void blockhl_state::machine_reset()
-{
- m_palette_selected = 0;
- m_rombank = 0;
+ // the first 0x8000 are banked, the remaining 0x8000 are directly accessible
+ m_bankedrom->configure_entries(0, 4, memregion("maincpu")->base(), 0x2000);
}
WRITE8_MEMBER( blockhl_state::banking_callback )
{
/* bits 0-1 = ROM bank */
- m_rombank = data & 0x03;
- membank("bank1")->set_entry(m_rombank);
+ m_bankedrom->set_entry(data & 0x03);
/* bits 3/4 = coin counters */
coin_counter_w(machine(), 0, data & 0x08);
coin_counter_w(machine(), 1, data & 0x10);
/* bit 5 = select palette RAM or work RAM at 5800-5fff */
- m_palette_selected = ~data & 0x20;
+ m_bankedram->set_bank(BIT(data, 5));
/* bit 6 = enable char ROM reading through the video RAM */
m_k052109->set_rmrd_line((data & 0x40) ? ASSERT_LINE : CLEAR_LINE);
@@ -215,6 +276,13 @@ static MACHINE_CONFIG_START( blockhl, blockhl_state )
MCFG_CPU_VBLANK_INT_DRIVER("screen", blockhl_state, blockhl_interrupt)
MCFG_KONAMICPU_LINE_CB(WRITE8(blockhl_state, banking_callback))
+ MCFG_DEVICE_ADD("bankedram", ADDRESS_MAP_BANK, 0)
+ MCFG_DEVICE_PROGRAM_MAP(bankedram_map)
+ MCFG_ADDRESS_MAP_BANK_ENDIANNESS(ENDIANNESS_BIG)
+ MCFG_ADDRESS_MAP_BANK_DATABUS_WIDTH(8)
+ MCFG_ADDRESS_MAP_BANK_ADDRBUS_WIDTH(12)
+ MCFG_ADDRESS_MAP_BANK_STRIDE(0x0800)
+
MCFG_CPU_ADD("audiocpu", Z80, 3579545)
MCFG_CPU_PROGRAM_MAP(audio_map)
@@ -255,12 +323,11 @@ MACHINE_CONFIG_END
***************************************************************************/
ROM_START( blockhl )
- ROM_REGION( 0x18000, "maincpu", 0 ) /* code + banked roms + space for banked RAM */
- ROM_LOAD( "973l02.e21", 0x10000, 0x08000, CRC(e14f849a) SHA1(d44cf178cc98998b72ed32c6e20b6ebdf1f97579) )
- ROM_CONTINUE( 0x08000, 0x08000 )
+ ROM_REGION( 0x10000, "maincpu", 0 ) /* code + banked roms */
+ ROM_LOAD( "973l02.e21", 0x00000, 0x10000, CRC(e14f849a) SHA1(d44cf178cc98998b72ed32c6e20b6ebdf1f97579) )
- ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for the sound CPU */
- ROM_LOAD( "973d01.g6", 0x0000, 0x8000, CRC(eeee9d92) SHA1(6c6c324b1f6f4fba0aa12e0d1fc5dbab133ef669) )
+ ROM_REGION( 0x08000, "audiocpu", 0 ) /* 32k for the sound CPU */
+ ROM_LOAD( "973d01.g6", 0x00000, 0x08000, CRC(eeee9d92) SHA1(6c6c324b1f6f4fba0aa12e0d1fc5dbab133ef669) )
ROM_REGION( 0x20000, "k052109", 0 ) /* tiles */
ROM_LOAD32_BYTE( "973f07.k15", 0x00000, 0x08000, CRC(1a8cd9b4) SHA1(7cb7944d24ac51fa6b610542d9dec68697cacf0f) )
@@ -279,12 +346,11 @@ ROM_START( blockhl )
ROM_END
ROM_START( quarth )
- ROM_REGION( 0x18000, "maincpu", 0 ) /* code + banked roms + space for banked RAM */
- ROM_LOAD( "973j02.e21", 0x10000, 0x08000, CRC(27a90118) SHA1(51309385b93db29b9277d14252166c4ea1746303) )
- ROM_CONTINUE( 0x08000, 0x08000 )
+ ROM_REGION( 0x10000, "maincpu", 0 ) /* code + banked roms */
+ ROM_LOAD( "973j02.e21", 0x00000, 0x10000, CRC(27a90118) SHA1(51309385b93db29b9277d14252166c4ea1746303) )
- ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for the sound CPU */
- ROM_LOAD( "973d01.g6", 0x0000, 0x8000, CRC(eeee9d92) SHA1(6c6c324b1f6f4fba0aa12e0d1fc5dbab133ef669) )
+ ROM_REGION( 0x08000, "audiocpu", 0 ) /* 32k for the sound CPU */
+ ROM_LOAD( "973d01.g6", 0x00000, 0x08000, CRC(eeee9d92) SHA1(6c6c324b1f6f4fba0aa12e0d1fc5dbab133ef669) )
ROM_REGION( 0x20000, "k052109", 0 ) /* tiles */
ROM_LOAD32_BYTE( "973e07.k15", 0x00000, 0x08000, CRC(0bd6b0f8) SHA1(6c59cf637354fe2df424eaa89feb9c1bc1f66a92) )
diff --git a/src/mame/includes/blockhl.h b/src/mame/includes/blockhl.h
deleted file mode 100644
index a6b01c412d5..00000000000
--- a/src/mame/includes/blockhl.h
+++ /dev/null
@@ -1,56 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nicola Salmoria
-/*************************************************************************
-
- Block Hole
-
-*************************************************************************/
-
-#include "video/k052109.h"
-#include "video/k051960.h"
-#include "video/konami_helper.h"
-
-class blockhl_state : public driver_device
-{
-public:
- blockhl_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_ram(*this, "ram"),
- m_maincpu(*this, "maincpu"),
- m_audiocpu(*this, "audiocpu"),
- m_k052109(*this, "k052109"),
- m_k051960(*this, "k051960"),
- m_palette(*this, "palette") { }
-
- /* memory pointers */
- required_shared_ptr<UINT8> m_ram;
- std::vector<UINT8> m_paletteram;
-
- /* video-related */
- int m_layer_colorbase[3];
- int m_sprite_colorbase;
-
- /* misc */
- int m_palette_selected;
- int m_rombank;
-
- /* devices */
- required_device<cpu_device> m_maincpu;
- required_device<cpu_device> m_audiocpu;
- required_device<k052109_device> m_k052109;
- required_device<k051960_device> m_k051960;
- required_device<palette_device> m_palette;
- DECLARE_READ8_MEMBER(bankedram_r);
- DECLARE_WRITE8_MEMBER(bankedram_w);
- DECLARE_WRITE8_MEMBER(blockhl_sh_irqtrigger_w);
- DECLARE_READ8_MEMBER(k052109_051960_r);
- DECLARE_WRITE8_MEMBER(k052109_051960_w);
- virtual void machine_start();
- virtual void machine_reset();
- virtual void video_start();
- UINT32 screen_update_blockhl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
- INTERRUPT_GEN_MEMBER(blockhl_interrupt);
- K052109_CB_MEMBER(tile_callback);
- K051960_CB_MEMBER(sprite_callback);
- DECLARE_WRITE8_MEMBER(banking_callback);
-};
diff --git a/src/mame/video/blockhl.c b/src/mame/video/blockhl.c
deleted file mode 100644
index c64215f6b51..00000000000
--- a/src/mame/video/blockhl.c
+++ /dev/null
@@ -1,62 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Nicola Salmoria
-#include "emu.h"
-#include "includes/blockhl.h"
-
-
-/***************************************************************************
-
- Callbacks for the K052109
-
-***************************************************************************/
-
-K052109_CB_MEMBER(blockhl_state::tile_callback)
-{
- *code |= ((*color & 0x0f) << 8);
- *color = m_layer_colorbase[layer] + ((*color & 0xe0) >> 5);
-}
-
-/***************************************************************************
-
- Callbacks for the K051960
-
-***************************************************************************/
-
-K051960_CB_MEMBER(blockhl_state::sprite_callback)
-{
- if(*color & 0x10)
- *priority = 0xfe; // under K052109_tilemap[0]
- else
- *priority = 0xfc; // under K052109_tilemap[1]
-
- *color = m_sprite_colorbase + (*color & 0x0f);
-}
-
-
-/***************************************************************************
-
- Start the video hardware emulation.
-
-***************************************************************************/
-
-void blockhl_state::video_start()
-{
- m_layer_colorbase[0] = 0;
- m_layer_colorbase[1] = 16;
- m_layer_colorbase[2] = 32;
- m_sprite_colorbase = 48;
-}
-
-UINT32 blockhl_state::screen_update_blockhl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- screen.priority().fill(0, cliprect);
-
- m_k052109->tilemap_update();
-
- m_k052109->tilemap_draw(screen, bitmap, cliprect, 2, TILEMAP_DRAW_OPAQUE, 0); // tile 2
- m_k052109->tilemap_draw(screen, bitmap, cliprect, 1, 0, 1); // tile 1
- m_k052109->tilemap_draw(screen, bitmap, cliprect, 0, 0, 2); // tile 0
-
- m_k051960->k051960_sprites_draw(bitmap, cliprect, screen.priority(), 0, -1);
- return 0;
-}