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Work-around for CPU selection bug at 0x1005a4 in Godzilla, no whatsnew

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This commit is contained in:
Angelo Salese 2010-12-26 14:02:55 +00:00
parent ce08c85c6b
commit 570bb1cae5
1 changed files with 10 additions and 2 deletions
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12
src/mame/machine/seicop.c
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@ -1963,7 +1963,6 @@ static UINT16 u1,u2;
copd2_table[command+4] == _5_ && copd2_table[command+5] == _6_ && copd2_table[command+6] == _7_ && copd2_table[command+7] == _8_ && \
u1 == _u1_ && u2 == _u2_) \
static READ16_HANDLER( generic_cop_r )
{
UINT16 retvalue;
@ -1982,8 +1981,17 @@ static READ16_HANDLER( generic_cop_r )
case 0x184/2:
return cop_hit_val & 0xffff;
/* BCD */
case 0x190/2:
case 0x192/2:
case 0x194/2:
case 0x196/2:
case 0x198/2:
return retvalue;
/* needed by Godzilla for selecting a character ... rng? PIT? */
case 0x1a4/2:
return 0x0002;
return mame_rand(space->machine);
case 0x1b0/2:
return cop_status;