static void sound_bankswitch(INT32 data)
{
INT32 bank_A=(data&0x3);
INT32 bank_B=((data>>2)&0x3);
bank_A=bank_B;
k007232_set_bank(0, bank_A, bank_B );
}
static void DrvYM2151WritePort(unsigned int, unsigned int data)
{
int bank_A = ((data >> 1) & 0x01);
int bank_B = ((data) & 0x01);
k007232_set_bank(0, bank_A, bank_B );
}
static void sound_bankswitch(int data)
{
int bank_A=(data&0x3);
int bank_B=((data>>2)&0x3);
bank_A=bank_B;
k007232_set_bank(0, bank_A, bank_B );
}
static WRITE8_DEVICE_HANDLER( scontra_snd_bankswitch_w )
{
/* b3-b2: bank for chanel B */
/* b1-b0: bank for chanel A */
int bank_A = (data & 0x03);
int bank_B = ((data >> 2) & 0x03);
k007232_set_bank(device, bank_A, bank_B);
}
static WRITE8_DEVICE_HANDLER( crimfght_snd_bankswitch_w )
{
/* b1: bank for channel A */
/* b0: bank for channel B */
int bank_A = ((data >> 1) & 0x01);
int bank_B = ((data) & 0x01);
k007232_set_bank( devtag_get_device(device->machine, "konami"), bank_A, bank_B );
}
AM_RANGE(0x8000, 0xffff) AM_ROM
ADDRESS_MAP_END
/*****************************************************************************/
WRITE8_MEMBER(hcastle_state::sound_bank_w)
{
int bank_A=(data&0x3);
int bank_B=((data>>2)&0x3);
k007232_set_bank(m_k007232, bank_A, bank_B );
}
AM_RANGE(0x8000, 0xffff) AM_ROM
ADDRESS_MAP_END
/*****************************************************************************/
static WRITE8_DEVICE_HANDLER( sound_bank_w )
{
int bank_A=(data&0x3);
int bank_B=((data>>2)&0x3);
k007232_set_bank(device, bank_A, bank_B );
}
static WRITE8_DEVICE_HANDLER( crimfght_snd_bankswitch_w )
{
/* b1: bank for channel A */
/* b0: bank for channel B */
crimfght_state *state = device->machine().driver_data<crimfght_state>();
int bank_A = BIT(data, 1);
int bank_B = BIT(data, 0);
k007232_set_bank(state->m_k007232, bank_A, bank_B );
}
static WRITE8_DEVICE_HANDLER( aliens_snd_bankswitch_w )
{
aliens_state *state = (aliens_state *)device->machine->driver_data;
/* b1: bank for chanel A */
/* b0: bank for chanel B */
int bank_A = BIT(data, 1);
int bank_B = BIT(data, 0);
k007232_set_bank(state->k007232, bank_A, bank_B);
}
AM_RANGE(0x8000, 0xffff) AM_ROM
ADDRESS_MAP_END
/*****************************************************************************/
WRITE8_MEMBER(hcastle_state::sound_bank_w)
{
device_t *device = machine().device("konami1");
int bank_A=(data&0x3);
int bank_B=((data>>2)&0x3);
k007232_set_bank(device, bank_A, bank_B );
}
static WRITE8_DEVICE_HANDLER( gbusters_snd_bankswitch_w )
{
int bank_B = BIT(data, 2); /* ?? */
int bank_A = BIT(data, 0); /* ?? */
k007232_set_bank(device, bank_A, bank_B );
#if 0
{
char baf[40];
sprintf(baf,"snd_bankswitch = %02x", data);
popmessage(baf);
}
#endif
}
static void scontra_snd_bankswitch_w(int data)
{
int bank_A = (data & 0x03);
int bank_B = ((data >> 2) & 0x03);
k007232_set_bank(0, bank_A, bank_B );
}
static void gbusters_snd_bankswitch_w(int data)
{
int bank_B = ((data >> 2) & 0x01);
int bank_A = ((data) & 0x01);
k007232_set_bank(0, bank_A, bank_B );
}
