void device_rom_interface::interface_pre_start()
{
m_rom_direct = &space().direct();
m_bank = nullptr;
m_cur_bank = -1;
device().save_item(NAME(m_cur_bank));
device().save_item(NAME(m_bank_count));
device().machine().save().register_postload(save_prepost_delegate(FUNC(device_rom_interface::reset_bank), this));
if(!has_configured_map(0)) {
memory_region *reg = device().memregion(DEVICE_SELF);
if(reg)
set_rom(reg->base(), reg->bytes());
else {
UINT32 end = m_rom_config.addr_width() == 32 ? 0xffffffff : (1 << m_rom_config.addr_width()) - 1;
space().unmap_read(0, end);
}
}
}
void menu_process(void)
{
int k;
// Z80-Bus request
// MZ_Brequest();
do {
k=menu(0,0,0); // Root menu
switch(k){
case 0:
if(view_inventory()==999) continue;
break;
case 3:
direct_load();
break;
case 7:
sd_mount();
tname[0]='\0'; dname[0][0]='\0'; dname[1][0]='\0';
break;
case 10:
if(tname[0]!='\0'){ // if tape file is not empty
tape_unmount();
}
tape_mount();
break;
case 11:
case 12:
fd_mount(k);
break;
case 20:
tape_unmount();
break;
case 21:
case 22:
fd_unmount(k);
break;
case 40:
case 41:
case 42:
case 43:
case 44:
case 45:
case 46:
case 47:
case 48:
set_rom(k);
if(view_inventory()==999) continue;
fname[0]='\0';
break;
case 50:
case 51:
case 52:
case 53:
case 54:
case 55:
case 56:
case 57:
case 58:
clear_rom(k);
if(view_inventory()==999) continue;
break;
case 60:
case 61:
default:
break;
}
break;
}while(1);
keybuf_clear();
// Z80-Bus release
// MZ_Brelease();
}
