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-rw-r--r--src/mame/drivers/kontest.cpp32
1 files changed, 17 insertions, 15 deletions
diff --git a/src/mame/drivers/kontest.cpp b/src/mame/drivers/kontest.cpp
index 39a77f1b3ef..e9077c44549 100644
--- a/src/mame/drivers/kontest.cpp
+++ b/src/mame/drivers/kontest.cpp
@@ -168,21 +168,23 @@ WRITE8_MEMBER(kontest_state::control_w)
m_maincpu->set_input_line(0, CLEAR_LINE);
}
-ADDRESS_MAP_START(kontest_state::kontest_map)
- AM_RANGE(0x0000, 0x7fff) AM_ROM
- AM_RANGE(0xe000, 0xffff) AM_RAM AM_SHARE("ram")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(kontest_state::kontest_io)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x00) AM_DEVWRITE("sn1", sn76489a_device, write)
- AM_RANGE(0x04, 0x04) AM_DEVWRITE("sn2", sn76489a_device, write)
- AM_RANGE(0x08, 0x08) AM_WRITE(control_w)
- AM_RANGE(0x0c, 0x0c) AM_READ_PORT("IN0")
- AM_RANGE(0x0d, 0x0d) AM_READ_PORT("IN1")
- AM_RANGE(0x0e, 0x0e) AM_READ_PORT("IN2")
- AM_RANGE(0x0f, 0x0f) AM_READ_PORT("IN3")
-ADDRESS_MAP_END
+void kontest_state::kontest_map(address_map &map)
+{
+ map(0x0000, 0x7fff).rom();
+ map(0xe000, 0xffff).ram().share("ram");
+}
+
+void kontest_state::kontest_io(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x00, 0x00).w("sn1", FUNC(sn76489a_device::write));
+ map(0x04, 0x04).w("sn2", FUNC(sn76489a_device::write));
+ map(0x08, 0x08).w(this, FUNC(kontest_state::control_w));
+ map(0x0c, 0x0c).portr("IN0");
+ map(0x0d, 0x0d).portr("IN1");
+ map(0x0e, 0x0e).portr("IN2");
+ map(0x0f, 0x0f).portr("IN3");
+}
/***************************************************************************