void asic65_reset(running_machine *machine, int state)
{
const address_space *space = cputag_get_address_space(machine, "maincpu", ADDRESS_SPACE_PROGRAM);
/* rom-based means reset and clear states */
if (asic65.cpu != NULL)
cpu_set_input_line(asic65.cpu, INPUT_LINE_RESET, state ? ASSERT_LINE : CLEAR_LINE);
/* otherwise, do it manually */
else
{
cputag_suspend(machine, "asic65", SUSPEND_REASON_DISABLE, 1);
/* if reset is being signalled, clear everything */
if (state && !asic65.reset_state)
asic65.command = -1;
/* if reset is going high, latch the command */
else if (!state && asic65.reset_state)
{
if (asic65.command != -1)
asic65_data_w(space, 1, asic65.command, 0xffff);
}
/* update the state */
asic65.reset_state = state;
}
}
static READ32_HANDLER(FlipCount_r)
{
#ifdef IDLE_LOOP_SPEEDUP
UINT32 IntPend = memory_read_dword(space, 0x01800c0c);
FlipCntRead++;
if(FlipCntRead >= 16 && !IntPend && FlipCount != 0)
cputag_suspend(space->machine, "maincpu", SUSPEND_REASON_SPIN, 1);
#endif
return ((UINT32) FlipCount)<<16;
}
static READ16_HANDLER(tomcat_320bio_r)
{
dsp_BIO = 1;
cputag_suspend(space->machine, "maincpu", SUSPEND_REASON_SPIN, 1);
return 0;
}
void jaguar_dsp_suspend(running_machine *machine)
{
cputag_suspend(machine, "audiocpu", SUSPEND_REASON_SPIN, 1);
}
