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djmain: use standard palette device ram

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This commit is contained in:
Dirk Best 2015-08-02 23:00:32 +02:00
parent e7415c85a8
commit d0886d180e
2 changed files with 3 additions and 23 deletions
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21
src/mame/drivers/djmain.c
View File

@ -86,23 +86,6 @@ hard drive 3.5 adapter long 3.5 IDE cable 3.5 adapter PCB
*
*************************************/
WRITE32_MEMBER(djmain_state::paletteram32_w)
{
int r,g,b;
COMBINE_DATA(&m_generic_paletteram_32[offset]);
data = m_generic_paletteram_32[offset];
r = (data >> 0) & 0xff;
g = (data >> 8) & 0xff;
b = (data >> 16) & 0xff;
m_palette->set_pen_color(offset, rgb_t(r, g, b));
}
//---------
void djmain_state::sndram_set_bank()
{
m_sndram = memregion("shared")->base() + 0x80000 * m_sndram_bank;
@ -396,8 +379,7 @@ WRITE_LINE_MEMBER( djmain_state::ide_interrupt )
static ADDRESS_MAP_START( maincpu_djmain, AS_PROGRAM, 32, djmain_state )
AM_RANGE(0x000000, 0x0fffff) AM_ROM // PRG ROM
AM_RANGE(0x400000, 0x40ffff) AM_RAM // WORK RAM
AM_RANGE(0x480000, 0x48443f) AM_RAM_WRITE(paletteram32_w) // COLOR RAM
AM_SHARE("paletteram")
AM_RANGE(0x480000, 0x48443f) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette") // COLOR RAM
AM_RANGE(0x500000, 0x57ffff) AM_READWRITE(sndram_r, sndram_w) // SOUND RAM
AM_RANGE(0x580000, 0x58003f) AM_DEVREADWRITE("k056832", k056832_device, long_r, long_w) // VIDEO REG (tilemap)
AM_RANGE(0x590000, 0x590007) AM_WRITE(unknown590000_w) // ??
@ -1416,6 +1398,7 @@ static MACHINE_CONFIG_START( djmainj, djmain_state )
MCFG_SCREEN_UPDATE_DRIVER(djmain_state, screen_update_djmain)
MCFG_PALETTE_ADD("palette", 0x4440/4)
MCFG_PALETTE_FORMAT(XBGR)
MCFG_GFXDECODE_ADD("gfxdecode", "palette", djmain)
MCFG_DEVICE_ADD("k056832", K056832, 0)

5
src/mame/includes/djmain.h
View File

@ -16,8 +16,7 @@ public:
m_k055555(*this, "k055555"),
m_ata(*this, "ata"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_generic_paletteram_32(*this, "paletteram")
m_palette(*this, "palette")
{
}
@ -32,7 +31,6 @@ public:
const UINT8 *m_ata_user_password;
const UINT8 *m_ata_master_password;
required_shared_ptr<UINT32> m_obj_ram;
DECLARE_WRITE32_MEMBER(paletteram32_w);
DECLARE_WRITE32_MEMBER(sndram_bank_w);
DECLARE_READ32_MEMBER(sndram_r);
DECLARE_WRITE32_MEMBER(sndram_w);
@ -76,6 +74,5 @@ public:
required_device<ata_interface_device> m_ata;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<UINT32> m_generic_paletteram_32;
K056832_CB_MEMBER(tile_callback);
};