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poisk1: unbreak after "Memory fun"

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This commit is contained in:
Sergey Svishchev 2016-07-17 00:32:04 +03:00
parent 670748c6e4
commit 46ed756db7
1 changed files with 6 additions and 8 deletions
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14
src/mame/drivers/poisk1.cpp
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@ -187,28 +187,26 @@ WRITE8_MEMBER(p1_state::p1_vram_w)
WRITE8_MEMBER(p1_state::p1_ppi2_porta_w)
{
address_space &space_prg = m_maincpu->space(AS_PROGRAM);
DBG_LOG(1,"color_select_68",("W $%02x\n", data));
// NMI DISABLE
if (BIT(data, 3) != BIT(m_video.color_select_68, 3)) {
if (BIT((data ^ m_video.color_select_68), 3)) {
if (BIT(data, 3)) {
space_prg.install_readwrite_bank( 0xb8000, 0xbbfff, "bank11" );
space.install_readwrite_bank( 0xb8000, 0xbbfff, "bank11" );
} else {
space_prg.install_read_bank( 0xb8000, 0xbbfff, "bank11" );
space_prg.install_write_handler( 0xb8000, 0xbbfff, WRITE8_DELEGATE(p1_state, p1_vram_w) );
space.install_read_bank( 0xb8000, 0xbbfff, "bank11" );
space.install_write_handler( 0xb8000, 0xbbfff, WRITE8_DELEGATE(p1_state, p1_vram_w) );
}
}
// DISPLAY BANK
if (BIT(data, 6) != BIT(m_video.color_select_68, 6)) {
if (BIT((data ^ m_video.color_select_68), 6)) {
if (BIT(data, 6))
m_video.videoram = m_video.videoram_base.get() + 0x4000;
else
m_video.videoram = m_video.videoram_base.get();
}
// HIRES -- XXX
if (BIT(data, 7) != BIT(m_video.color_select_68, 7)) {
if (BIT((data ^ m_video.color_select_68), 7)) {
if (BIT(data, 7))
machine().first_screen()->set_visible_area(0, 640-1, 0, 200-1);
else