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Diffstat (limited to 'src/mame/drivers/midyunit.cpp')
-rw-r--r--src/mame/drivers/midyunit.cpp48
1 files changed, 25 insertions, 23 deletions
diff --git a/src/mame/drivers/midyunit.cpp b/src/mame/drivers/midyunit.cpp
index d56d706d519..5191bd3baee 100644
--- a/src/mame/drivers/midyunit.cpp
+++ b/src/mame/drivers/midyunit.cpp
@@ -178,29 +178,31 @@ CUSTOM_INPUT_MEMBER(midyunit_state::adpcm_irq_state_r)
*
*************************************/
-ADDRESS_MAP_START(midyunit_state::main_map)
- AM_RANGE(0x00000000, 0x001fffff) AM_READWRITE(midyunit_vram_r, midyunit_vram_w)
- AM_RANGE(0x01000000, 0x010fffff) AM_RAM AM_SHARE("mainram")
- AM_RANGE(0x01400000, 0x0140ffff) AM_READWRITE(midyunit_cmos_r, midyunit_cmos_w)
- AM_RANGE(0x01800000, 0x0181ffff) AM_RAM_WRITE(midyunit_paletteram_w) AM_SHARE("paletteram")
- AM_RANGE(0x01a00000, 0x01a0009f) AM_MIRROR(0x00080000) AM_READWRITE(midyunit_dma_r, midyunit_dma_w)
- AM_RANGE(0x01c00000, 0x01c0005f) AM_READ(midyunit_input_r)
- AM_RANGE(0x01c00060, 0x01c0007f) AM_READWRITE(midyunit_protection_r, midyunit_cmos_enable_w)
- AM_RANGE(0x01e00000, 0x01e0001f) AM_WRITE(midyunit_sound_w)
- AM_RANGE(0x01f00000, 0x01f0001f) AM_WRITE(midyunit_control_w)
- AM_RANGE(0x02000000, 0x05ffffff) AM_READ(midyunit_gfxrom_r) AM_SHARE("gfx_rom")
- AM_RANGE(0xc0000000, 0xc00001ff) AM_DEVREADWRITE("maincpu", tms34010_device, io_register_r, io_register_w)
- AM_RANGE(0xff800000, 0xffffffff) AM_ROM AM_REGION("user1", 0)
-ADDRESS_MAP_END
-
-
-ADDRESS_MAP_START(midyunit_state::yawdim_sound_map)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0x8000, 0x87ff) AM_RAM
- AM_RANGE(0x9000, 0x97ff) AM_WRITE(yawdim_oki_bank_w)
- AM_RANGE(0x9800, 0x9fff) AM_DEVREADWRITE("oki", okim6295_device, read, write)
- AM_RANGE(0xa000, 0xa7ff) AM_DEVREAD("soundlatch", generic_latch_8_device, read)
-ADDRESS_MAP_END
+void midyunit_state::main_map(address_map &map)
+{
+ map(0x00000000, 0x001fffff).rw(this, FUNC(midyunit_state::midyunit_vram_r), FUNC(midyunit_state::midyunit_vram_w));
+ map(0x01000000, 0x010fffff).ram().share("mainram");
+ map(0x01400000, 0x0140ffff).rw(this, FUNC(midyunit_state::midyunit_cmos_r), FUNC(midyunit_state::midyunit_cmos_w));
+ map(0x01800000, 0x0181ffff).ram().w(this, FUNC(midyunit_state::midyunit_paletteram_w)).share("paletteram");
+ map(0x01a00000, 0x01a0009f).mirror(0x00080000).rw(this, FUNC(midyunit_state::midyunit_dma_r), FUNC(midyunit_state::midyunit_dma_w));
+ map(0x01c00000, 0x01c0005f).r(this, FUNC(midyunit_state::midyunit_input_r));
+ map(0x01c00060, 0x01c0007f).rw(this, FUNC(midyunit_state::midyunit_protection_r), FUNC(midyunit_state::midyunit_cmos_enable_w));
+ map(0x01e00000, 0x01e0001f).w(this, FUNC(midyunit_state::midyunit_sound_w));
+ map(0x01f00000, 0x01f0001f).w(this, FUNC(midyunit_state::midyunit_control_w));
+ map(0x02000000, 0x05ffffff).r(this, FUNC(midyunit_state::midyunit_gfxrom_r)).share("gfx_rom");
+ map(0xc0000000, 0xc00001ff).rw("maincpu", FUNC(tms34010_device::io_register_r), FUNC(tms34010_device::io_register_w));
+ map(0xff800000, 0xffffffff).rom().region("user1", 0);
+}
+
+
+void midyunit_state::yawdim_sound_map(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+ map(0x8000, 0x87ff).ram();
+ map(0x9000, 0x97ff).w(this, FUNC(midyunit_state::yawdim_oki_bank_w));
+ map(0x9800, 0x9fff).rw(m_oki, FUNC(okim6295_device::read), FUNC(okim6295_device::write));
+ map(0xa000, 0xa7ff).r(m_soundlatch, FUNC(generic_latch_8_device::read));
+}