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-rw-r--r--src/mame/machine/wangpckb.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/mame/machine/wangpckb.cpp b/src/mame/machine/wangpckb.cpp
index 6ae57e2383a..47fc56fc2d4 100644
--- a/src/mame/machine/wangpckb.cpp
+++ b/src/mame/machine/wangpckb.cpp
@@ -98,11 +98,12 @@ const tiny_rom_entry *wangpc_keyboard_device::device_rom_region() const
// ADDRESS_MAP( wangpc_keyboard_io )
//-------------------------------------------------
-ADDRESS_MAP_START(wangpc_keyboard_device::wangpc_keyboard_io)
+void wangpc_keyboard_device::wangpc_keyboard_io(address_map &map)
+{
//AM_RANGE(0x0000, 0xfeff) AM_READNOP
- AM_RANGE(0x47, 0x58) AM_MIRROR(0xff00) AM_READNOP
- AM_RANGE(0x00, 0x00) AM_MIRROR(0xff00) AM_DEVWRITE(SN76496_TAG, sn76496_device, write)
-ADDRESS_MAP_END
+ map(0x47, 0x58).mirror(0xff00).nopr();
+ map(0x00, 0x00).mirror(0xff00).w(SN76496_TAG, FUNC(sn76496_device::write));
+}
//-------------------------------------------------