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Diffstat (limited to 'src/devices/bus/odyssey2/chess.cpp')
-rw-r--r--src/devices/bus/odyssey2/chess.cpp11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/devices/bus/odyssey2/chess.cpp b/src/devices/bus/odyssey2/chess.cpp
index d2ba5d05f5f..44890a394ce 100644
--- a/src/devices/bus/odyssey2/chess.cpp
+++ b/src/devices/bus/odyssey2/chess.cpp
@@ -45,8 +45,9 @@ void o2_chess_device::chess_io(address_map &map)
// device_add_mconfig - add device configuration
//-------------------------------------------------
-MACHINE_CONFIG_START(o2_chess_device::device_add_mconfig)
- MCFG_DEVICE_ADD("subcpu", NSC800, XTAL(4'000'000))
- MCFG_DEVICE_PROGRAM_MAP(chess_mem)
- MCFG_DEVICE_IO_MAP(chess_io)
-MACHINE_CONFIG_END
+void o2_chess_device::device_add_mconfig(machine_config &config)
+{
+ NSC800(config, m_cpu, XTAL(4'000'000));
+ m_cpu->set_addrmap(AS_PROGRAM, &o2_chess_device::chess_mem);
+ m_cpu->set_addrmap(AS_IO, &o2_chess_device::chess_io);
+}