UINT16 via6522_device::get_counter1_value()
{
UINT16 val;
if(m_t1_active)
{
val = time_to_cycles(m_t1->remaining()) - IFR_DELAY;
}
else
{
val = 0xffff - time_to_cycles(machine().time() - m_time1);
}
return val;
}
UINT16 via6522_device::get_counter1_value()
{
UINT16 val;
if(m_t1_active)
{
val = time_to_cycles(timer_timeleft(m_t1)) - IFR_DELAY;
}
else
{
val = 0xffff - time_to_cycles(attotime_sub(timer_get_time(&m_machine), m_time1));
}
return val;
}
void wozfdc_device::device_reset()
{
floppy = NULL;
active = MODE_IDLE;
phases = 0x00;
mode_write = false;
mode_load = false;
last_6502_write = 0x00;
cur_lss.tm = machine().time();
cur_lss.cycles = time_to_cycles(cur_lss.tm);
cur_lss.data_reg = 0x00;
cur_lss.address = 0x00;
cur_lss.write_start_time = attotime::never;
cur_lss.write_position = 0;
cur_lss.write_line_active = false;
predicted_lss.tm = attotime::never;
}
void wozfdc_device::device_reset()
{
floppy = nullptr;
active = MODE_IDLE;
phases = 0x00;
mode_write = false;
mode_load = false;
last_6502_write = 0x00;
cycles = time_to_cycles(machine().time());
data_reg = 0x00;
address = 0x00;
write_start_time = attotime::never;
write_position = 0;
write_line_active = false;
external_io_select = false;
// Just a timer to be sure that the lss is updated from time to
// time, so that there's no hiccup when it's talked to again.
timer->adjust(attotime::from_msec(10), 0, attotime::from_msec(10));
}