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rm c76 speedup hack

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This commit is contained in:
Michaël Banaan Ananas 2011-09-01 15:44:40 +00:00
parent 770e971650
commit 17926069b5
1 changed files with 0 additions and 22 deletions
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22
src/mame/drivers/namcos11.c
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@ -285,7 +285,6 @@ public:
UINT32 *m_sharedram; UINT32 *m_sharedram;
UINT32 *m_keycus; UINT32 *m_keycus;
size_t m_keycus_size; size_t m_keycus_size;
UINT8 m_su_83;
UINT32 m_n_bankoffset; UINT32 m_n_bankoffset;
}; };
@ -730,25 +729,6 @@ static WRITE16_HANDLER( c76_shared_w )
COMBINE_DATA(&share16[offset]); COMBINE_DATA(&share16[offset]);
} }
static READ16_HANDLER( c76_speedup_r )
{
namcos11_state *state = space->machine().driver_data<namcos11_state>();
if ((cpu_get_pc(&space->device()) == 0xc153) && (!(state->m_su_83 & 0xff00)))
{
device_spin_until_interrupt(&space->device());
}
return state->m_su_83;
}
static WRITE16_HANDLER( c76_speedup_w )
{
namcos11_state *state = space->machine().driver_data<namcos11_state>();
COMBINE_DATA(&state->m_su_83);
}
static READ16_HANDLER( c76_inputs_r ) static READ16_HANDLER( c76_inputs_r )
{ {
// logerror("'c76' Read port %d @ %06X\n", offset, cpu_get_pc(&space->device())); // logerror("'c76' Read port %d @ %06X\n", offset, cpu_get_pc(&space->device()));
@ -902,8 +882,6 @@ static DRIVER_INIT( namcos11 )
namcos11_state *state = machine.driver_data<namcos11_state>(); namcos11_state *state = machine.driver_data<namcos11_state>();
int n_game; int n_game;
machine.device("c76")->memory().space(AS_PROGRAM)->install_legacy_readwrite_handler(0x82, 0x83, FUNC(c76_speedup_r), FUNC(c76_speedup_w));
if( strcmp( machine.system().name, "pocketrc" ) == 0 ) if( strcmp( machine.system().name, "pocketrc" ) == 0 )
{ {
machine.device("c76")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC0_L, FUNC(pocketrc_steer_r)); machine.device("c76")->memory().space(AS_IO)->install_legacy_read_handler(M37710_ADC0_L, M37710_ADC0_L, FUNC(pocketrc_steer_r));