static READ16_HANDLER( darius_ioc_r )
{
switch (offset)
{
case 0x01:
return (taitosound_comm_r(0) & 0xff); /* sound interface read */
case 0x04:
return input_port_0_word_r(0,mem_mask); /* IN0 */
case 0x05:
return input_port_1_word_r(0,mem_mask); /* IN1 */
case 0x06:
return input_port_2_word_r(0,mem_mask); /* IN2 */
case 0x07:
return coin_word; /* bits 3&4 coin lockouts, must return zero */
case 0x08:
return input_port_3_word_r(0,mem_mask); /* DSW */
}
logerror("CPU #0 PC %06x: warning - read unmapped ioc offset %06x\n",activecpu_get_pc(),offset);
return 0xff;
}
static READ16_HANDLER( warriorb_sound_r )
{
if (offset == 1)
return ((taitosound_comm_r (0) & 0xff));
else return 0;
}
static READ16_HANDLER( ninjaw_sound_r )
{
if (offset == 1)
return ((taitosound_comm_r (space, 0) & 0xff));
else return 0;
}
static READ16_HANDLER( wgp_sound_r )
{
if (offset == 1)
return ((taitosound_comm_r (machine, 0) & 0xff));
else return 0;
}
