void abc890_t::abcbus_xmemw(offs_t offset, uint8_t data)
{
for (abcbus_slot_t &slot : abcbus_slot_device_iterator(*this))
{
slot.xmemw_w(offset, data);
}
}
void abc890_t::abcbus_c4(uint8_t data)
{
for (abcbus_slot_t &slot : abcbus_slot_device_iterator(*this))
{
slot.c4_w(data);
}
}
uint8_t abc890_device::abcbus_stat()
{
uint8_t data = 0xff;
for (abcbus_slot_device &slot : abcbus_slot_device_iterator(*this))
data &= slot.read_stat();
return data;
}
uint8_t abc890_t::abcbus_xmemfl(offs_t offset)
{
uint8_t data = 0xff;
for (abcbus_slot_t &slot : abcbus_slot_device_iterator(*this))
{
data &= slot.xmemfl_r(offset);
}
return data;
}
uint8_t abc890_t::abcbus_stat()
{
uint8_t data = 0xff;
for (abcbus_slot_t &slot : abcbus_slot_device_iterator(*this))
{
data &= slot.stat_r();
}
return data;
}
void abc890_device::abcbus_c4(uint8_t data)
{
for (abcbus_slot_device &slot : abcbus_slot_device_iterator(*this))
slot.write_c4(data);
}