static TIMER_CALLBACK( ipu_watchdog_reset )
{
logerror("ipu_watchdog_reset\n");
cputag_set_input_line(machine, "ipu", INPUT_LINE_RESET, PULSE_LINE);
devtag_reset(machine, "ipu_ctc");
devtag_reset(machine, "ipu_pio0");
devtag_reset(machine, "ipu_pio1");
devtag_reset(machine, "ipu_sio");
}
static DEVICE_RESET( venture_sound )
{
DEVICE_RESET_CALL(common_sh_reset);
/* PIA */
devtag_reset(device->machine, "pia0");
devtag_reset(device->machine, "pia1");
/* 6532 */
riot->reset();
/* 8253 */
memset(sh8253_timer, 0, sizeof(sh8253_timer));
}
static WRITE8_HANDLER( sound_int_state_w )
{
/* top bit controls BSMT2000 reset */
if (!(sound_int_state & 0x80) && (data & 0x80))
devtag_reset(space->machine, "bsmt");
/* also clears interrupts */
cputag_set_input_line(space->machine, "audiocpu", 0, CLEAR_LINE);
sound_int_state = data;
}
/* Reset */
void pes_state::machine_reset()
{
// clear fifos (TODO: memset would work better here...)
int i;
for (i=0; i<32; i++) m_infifo[i] = 0;
m_infifo_tail_ptr = m_infifo_head_ptr = 0;
m_wsstate = 1;
m_rsstate = 1;
m_port3_state = 0; // reset the openbus state of port 3
//cputag_set_input_line(machine, "maincpu", INPUT_LINE_RESET, ASSERT_LINE); // this causes debugger to fail badly if included
devtag_reset(machine(), "tms5220"); // reset the 5220
}
static WRITE16_HANDLER( latch_w )
{
/* bit layout in this register:
0x8000 == VCR ???
0x2000 == LETAMODE1 (controls right trackball)
0x1000 == CBANK (color bank -- is it ever set to non-zero?)
0x0800 == LETAMODE0 (controls center and left trackballs)
0x0400 == LETARES (reset LETA analog control reader)
0x0200 == COINCTRL
0x0100 == COINCTRR
0x0020 == PMIX0 (ADPCM mixer level)
0x0010 == /PCMRES (ADPCM reset)
0x000E == YMIX2-0 (YM2413 mixer level)
0x0001 == /YAMRES (YM2413 reset)
*/
/* upper byte being modified? */
if (ACCESSING_BITS_8_15)
{
if (data & 0x1000)
logerror("Color bank set to 1!\n");
coin_counter_w(space->machine, 0, (data >> 9) & 1);
coin_counter_w(space->machine, 1, (data >> 8) & 1);
}
/* lower byte being modified? */
if (ACCESSING_BITS_0_7)
{
atarigen_set_oki6295_vol(space->machine, (data & 0x0020) ? 100 : 0);
if (!(data & 0x0010))
devtag_reset(space->machine, "oki");
atarigen_set_ym2413_vol(space->machine, ((data >> 1) & 7) * 100 / 7);
if (!(data & 0x0001))
devtag_reset(space->machine, "ymsnd");
}
}
static void rf5c296_reg_w(ATTR_UNUSED running_machine &machine, UINT8 reg, UINT8 data)
{
taitogn_state *state = machine.driver_data<taitogn_state>();
// fprintf(stderr, "rf5c296_reg_w %02x, %02x (%s)\n", reg, data, machine.describe_context());
switch (reg)
{
// Interrupt and General Control Register
case 0x03:
// Check for card reset
if (!(data & 0x40))
{
devtag_reset(machine, ":card");
state->m_locked = 0x1ff;
ide_set_gnet_readlock (machine.device(":card"), 1);
}
break;
default:
break;
}
}
static MACHINE_RESET( palmz22 )
{
palmz22_state *state = machine.driver_data<palmz22_state>();
devtag_reset( machine, "maincpu");
memset( state->m_port, 0, sizeof( state->m_port));
}
static MACHINE_RESET( hp49gp )
{
// hp49gp_state *hp49gp = machine.driver_data<hp49gp_state>();
devtag_reset( machine, "maincpu");
}
static MACHINE_RESET( juicebox )
{
devtag_reset( machine, "maincpu");
smc_reset( machine);
}
static MACHINE_RESET( gizmondo )
{
devtag_reset( machine, "maincpu");
}
