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Diffstat (limited to 'src/mame/drivers/nibble.cpp')
-rw-r--r--src/mame/drivers/nibble.cpp14
1 files changed, 8 insertions, 6 deletions
diff --git a/src/mame/drivers/nibble.cpp b/src/mame/drivers/nibble.cpp
index 0f04f4dd377..7ce9764365e 100644
--- a/src/mame/drivers/nibble.cpp
+++ b/src/mame/drivers/nibble.cpp
@@ -152,17 +152,19 @@ void nibble_state::machine_reset()
* Memory Map Information *
*************************/
-ADDRESS_MAP_START(nibble_state::nibble_map)
+void nibble_state::nibble_map(address_map &map)
+{
// ADDRESS_MAP_GLOBAL_MASK(0x3fff)
- AM_RANGE(0x0000, 0xbfff) AM_ROM
- AM_RANGE(0xc000, 0xc3ff) AM_WRITE(nibble_videoram_w) AM_SHARE("videoram") // placeholder
+ map(0x0000, 0xbfff).rom();
+ map(0xc000, 0xc3ff).w(this, FUNC(nibble_state::nibble_videoram_w)).share("videoram"); // placeholder
// AM_RANGE(0xff00, 0xff01) AM_DEVWRITE("crtc", mc6845_device, address_w)
// AM_RANGE(0xff02, 0xff03) AM_DEVREADWRITE("crtc", mc6845_device, register_r, register_w)
-ADDRESS_MAP_END
+}
-ADDRESS_MAP_START(nibble_state::nibble_cru_map)
-ADDRESS_MAP_END
+void nibble_state::nibble_cru_map(address_map &map)
+{
+}
/*************************