// device-level overrides
protected override void device_start()
{
m_diexec = GetClassInterface <device_execute_interface_i8257>();
LOG("{0}\n", "device_start"); //FUNCNAME);
// set our instruction counter
set_icountptr(m_icountRef);
// resolve callbacks
m_out_hrq_cb.resolve_safe();
m_out_tc_cb.resolve_safe();
m_in_memr_cb.resolve_safe(0);
m_out_memw_cb.resolve_safe();
foreach (var cb in m_in_ior_cb)
{
cb.resolve_safe(0);
}
foreach (var cb in m_out_iow_cb)
{
cb.resolve_safe();
}
foreach (var cb in m_out_dack_cb)
{
cb.resolve_safe();
}
// state saving
save_item(m_msb, "m_msb");
save_item(m_hreq, "m_hreq");
save_item(m_hack, "m_hack");
save_item(m_ready, "m_ready");
save_item(m_state, "m_state");
save_item(m_current_channel, "m_current_channel");
save_item(m_last_channel, "m_last_channel");
save_item(m_transfer_mode, "m_transfer_mode");
save_item(m_status, "m_status");
save_item(m_request, "m_request");
save_item(m_channel[0].m_address, "m_channel[0].m_address");
save_item(m_channel[0].m_count, "m_channel[0].m_count");
save_item(m_channel[0].m_mode, "m_channel[0].m_mode");
save_item(m_channel[1].m_address, "m_channel[1].m_address");
save_item(m_channel[1].m_count, "m_channel[1].m_count");
save_item(m_channel[1].m_mode, "m_channel[1].m_mode");
save_item(m_channel[2].m_address, "m_channel[2].m_address");
save_item(m_channel[2].m_count, "m_channel[2].m_count");
save_item(m_channel[2].m_mode, "m_channel[2].m_mode");
save_item(m_channel[3].m_address, "m_channel[3].m_address");
save_item(m_channel[3].m_count, "m_channel[3].m_count");
save_item(m_channel[3].m_mode, "m_channel[3].m_mode");
}
// device-level overrides
protected override void device_start()
{
m_diexec = GetClassInterface <device_execute_interface_i8257>();
LOG("{0}\n", "device_start"); //FUNCNAME);
// set our instruction counter
set_icountptr(m_icount);
// resolve callbacks
m_out_hrq_cb.resolve_safe();
m_out_tc_cb.resolve_safe();
m_in_memr_cb.resolve_safe_u8(0);
m_out_memw_cb.resolve_safe();
m_in_ior_cb.resolve_all_safe_u8(0);
m_out_iow_cb.resolve_all_safe();
m_out_dack_cb.resolve_all_safe();
// state saving
save_item(NAME(new { m_msb }));
save_item(NAME(new { m_hreq }));
save_item(NAME(new { m_hack }));
save_item(NAME(new { m_ready }));
save_item(NAME(new { m_state }));
save_item(NAME(new { m_current_channel }));
save_item(NAME(new { m_last_channel }));
save_item(NAME(new { m_transfer_mode }));
save_item(NAME(new { m_status }));
save_item(NAME(new { m_request }));
//throw new emu_unimplemented();
#if false
save_item(STRUCT_MEMBER(m_channel, m_address));
save_item(STRUCT_MEMBER(m_channel, m_count));
save_item(STRUCT_MEMBER(m_channel, m_mode));
#endif
}