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Fix for mahoudai0106u7yel

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(Added 68000 reset pin callback to reset sound CPU if applicable).
This commit is contained in:
Phil Bennett 2008-01-04 19:21:52 +00:00
parent 314928a333
commit 7edfc3a575
1 changed files with 15 additions and 2 deletions
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17
src/mame/drivers/toaplan2.c
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@ -384,27 +384,40 @@ void batsugun_okisnd_w(int data);
Initialisation handlers
***************************************************************************/
static void toaplan2_reset(void)
{
if ( cpu_gettotalcpu() > 1 )
cpunum_set_input_line(1, INPUT_LINE_RESET, PULSE_LINE);
}
static MACHINE_RESET( toaplan2 ) /* machine_reset_toaplan2(); */
{
mcu_data = 0x00;
/*
All games execute a RESET instruction on init, presumably to reset the sound CPU.
This is important for games with common RAM; the RAM test will fail
when leaving service mode if the sound CPU is not reset.
*/
cpunum_set_info_fct(0, CPUINFO_PTR_M68K_RESET_CALLBACK, (genf *)toaplan2_reset);
}
static MACHINE_RESET( ghox )
{
machine_reset_toaplan2(machine);
old_p1_paddle_h = 0;
old_p2_paddle_h = 0;
machine_reset_toaplan2(machine);
}
static MACHINE_RESET( dogyuun )
{
machine_reset_toaplan2(machine);
mcu_data = 0xffaa;
}
static MACHINE_RESET( vfive )
{
machine_reset_toaplan2(machine);
mcu_data = 0xffaa;
}