Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-19 23:12:11 +03:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

Notes

Browse Source
This commit is contained in:
angelosa 2015-11-24 23:49:44 +01:00
parent 7de5e75777
commit 8aed181b9d
2 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mame/drivers/wecleman.cpp
View File

@ -756,7 +756,7 @@ static ADDRESS_MAP_START( hotchase_sound_map, AS_PROGRAM, 8, wecleman_state )
AM_RANGE(0x4000, 0x4007) AM_WRITE(hotchase_sound_control_w) // Sound volume, banking, etc.
AM_RANGE(0x5000, 0x5000) AM_WRITENOP // 0 at start of IRQ service, 1 at end (irq mask?)
AM_RANGE(0x6000, 0x6000) AM_READ(soundlatch_byte_r) // From main CPU (Read on IRQ)
AM_RANGE(0x7000, 0x7000) AM_WRITE(hotchase_sound_hs_w) // Command acknowledge ?
AM_RANGE(0x7000, 0x7000) AM_WRITE(hotchase_sound_hs_w) // ACK signal to main CPU
AM_RANGE(0x8000, 0xffff) AM_ROM
ADDRESS_MAP_END
@ -1044,7 +1044,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(wecleman_state::wecleman_scanline)
if(scanline == 232) // vblank irq
m_maincpu->set_input_line(4, HOLD_LINE);
else if(((scanline % 64) == 0)) // timer irq TODO: timings (and actually I believe it's from the blitter device)
else if(((scanline % 64) == 0)) // timer irq TODO: wrong place maybe? Could do with 007645 blitter or "V-CNT" signal.
m_maincpu->set_input_line(5, HOLD_LINE);
}

1
src/mame/video/wecleman.cpp
View File

@ -825,6 +825,7 @@ void wecleman_state::hotchase_draw_road(bitmap_ind16 &bitmap, const rectangle &c
***************************************************************************/
// new video and palette code
// TODO: remove me.
WRITE16_MEMBER(wecleman_state::wecleman_videostatus_w)
{
COMBINE_DATA(m_videostatus);