static WRITE_HANDLER( bankedram_w )
{
if (videobank & 0x01)
{
if (videobank & 0x04)
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset + 0x0800,data);
else
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
else
ram[offset] = data;
}
static WRITE_HANDLER( bankedram_w )
{
if (palette_selected)
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
else
ram[offset] = data;
}
static void scontra_bankedram_w(int offset,int data)
{
if (palette_selected)
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
else
ram[offset] = data;
}
static WRITE_HANDLER( thunderx_bankedram_w )
{
if ((bank & 0x01) == 0)
{
if (bank & 0x10)
unknownram[offset] = data;
else
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
else
ram[offset] = data;
}
static void thunderx_bankedram_w(int offset,int data)
{
if ((bank & 0x01) == 0)
{
if (bank & 0x10)
unknownram[offset] = data;
else
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
else
ram[offset] = data;
}
static WRITE_HANDLER( thunderx_bankedram_w )
{
if (rambank & 0x01)
ram[offset] = data;
else if (rambank & 0x10)
{
// if (offset == 0x200) debug_signal_breakpoint(1);
if (pmcbank)
{
logerror("%04x pmcram %04x = %02x\n",activecpu_get_pc(),offset,data);
pmcram[offset] = data;
}
else
logerror("%04x pmc internal ram %04x = %02x\n",activecpu_get_pc(),offset,data);
}
else
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
static WRITE8_HANDLER( spy_bankedram1_w )
{
if (rambank & 1)
{
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
else if (rambank & 2)
{
if (pmcbank)
{
/*logerror("%04x pmcram %04x = %02x\n",activecpu_get_pc(),offset,data); */
pmcram[offset] = data;
}
/*else */
/*logerror("%04x pmc internal ram %04x = %02x\n",activecpu_get_pc(),offset,data); */
}
else
ram[offset] = data;
}
/* use one more palette entry for the BG color */
static WRITE8_HANDLER(le_bgcolor_w)
{
paletteram_xBBBBBGGGGGRRRRR_swap_w(0x3800+offset, data);
}
static WRITE8_HANDLER( le_4800_w )
{
if (cur_control2 & 0x10) /* RAM enable */
{
paletteram_xBBBBBGGGGGRRRRR_swap_w(offset,data);
}
else
{
if (offset < 0x0800)
{
switch (offset)
{
case 0xc6:
sound_cmd_w(0, data);
break;
case 0xc7:
sound_irq_w(0, data);
break;
case 0x40:
case 0x41:
case 0x42:
case 0x43:
case 0x44:
case 0x45:
case 0x46:
K053244_w(offset-0x40, data);
break;
case 0x80:
case 0x81:
case 0x82:
case 0x83:
case 0x84:
case 0x85:
case 0x86:
case 0x87:
case 0x88:
case 0x89:
case 0x8a:
case 0x8b:
case 0x8c:
case 0x8d:
case 0x8e:
case 0x8f:
case 0x90:
case 0x91:
case 0x92:
case 0x93:
case 0x94:
case 0x95:
case 0x96:
case 0x97:
case 0x98:
case 0x99:
case 0x9a:
case 0x9b:
case 0x9c:
case 0x9d:
case 0x9e:
case 0x9f:
K054000_w(offset-0x80, data);
break;
default:
logerror("Unknown LE 48xx register write: %x to %x (PC=%x)\n", data, offset, activecpu_get_pc());
break;
}
}
else if (offset < 0x1800)
{
K053245_w((offset - 0x0800) & 0x07ff, data);
}
else if (offset < 0x2000)
K056832_ram_code_lo_w(offset - 0x1800, data);
else if (offset < 0x2800)
K056832_ram_code_hi_w(offset - 0x2000, data);
else if (offset < 0x3000)
K056832_ram_attr_lo_w(offset - 0x2800, data);
else /* (offset < 0x3800) */
K056832_ram_attr_hi_w(offset - 0x3000, data);
}
}
