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Diffstat (limited to 'src/mame/video/system1.cpp')
-rw-r--r--src/mame/video/system1.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mame/video/system1.cpp b/src/mame/video/system1.cpp
index 132ba534db9..c02ccd4fa27 100644
--- a/src/mame/video/system1.cpp
+++ b/src/mame/video/system1.cpp
@@ -262,21 +262,21 @@ void system1_state::common_videomode_w(u8 data)
*
*************************************/
-READ8_MEMBER(system1_state::mixer_collision_r)
+u8 system1_state::mixer_collision_r(offs_t offset)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
return m_mix_collide[offset & 0x3f] | 0x7e | (m_mix_collide_summary << 7);
}
-WRITE8_MEMBER(system1_state::mixer_collision_w)
+void system1_state::mixer_collision_w(offs_t offset, u8 data)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
m_mix_collide[offset & 0x3f] = 0;
}
-WRITE8_MEMBER(system1_state::mixer_collision_reset_w)
+void system1_state::mixer_collision_reset_w(u8 data)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
@@ -290,21 +290,21 @@ WRITE8_MEMBER(system1_state::mixer_collision_reset_w)
*
*************************************/
-READ8_MEMBER(system1_state::sprite_collision_r)
+u8 system1_state::sprite_collision_r(offs_t offset)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
return m_sprite_collide[offset & 0x3ff] | 0x7e | (m_sprite_collide_summary << 7);
}
-WRITE8_MEMBER(system1_state::sprite_collision_w)
+void system1_state::sprite_collision_w(offs_t offset, u8 data)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
m_sprite_collide[offset & 0x3ff] = 0;
}
-WRITE8_MEMBER(system1_state::sprite_collision_reset_w)
+void system1_state::sprite_collision_reset_w(u8 data)
{
// m_screen->update_now();
m_screen->update_partial(m_screen->vpos());
@@ -333,14 +333,14 @@ inline void system1_state::videoram_wait_states(cpu_device *cpu)
cpu->adjust_icount(-cycles_until_next_fixst);
}
-READ8_MEMBER(system1_state::videoram_r)
+u8 system1_state::videoram_r(offs_t offset)
{
videoram_wait_states(m_maincpu);
offset |= 0x1000 * ((m_videoram_bank >> 1) % (m_tilemap_pages / 2));
return m_videoram[offset];
}
-WRITE8_MEMBER(system1_state::videoram_w)
+void system1_state::videoram_w(offs_t offset, u8 data)
{
videoram_wait_states(m_maincpu);
offset |= 0x1000 * ((m_videoram_bank >> 1) % (m_tilemap_pages / 2));
@@ -368,7 +368,7 @@ void system1_state::videoram_bank_w(u8 data)
*
*************************************/
-WRITE8_MEMBER(system1_state::paletteram_w)
+void system1_state::paletteram_w(offs_t offset, u8 data)
{
m_paletteram[offset] = data;
m_palette->set_pen_indirect(offset, m_paletteram[offset]);