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Diffstat (limited to 'src/mame/drivers/vic20.cpp')
-rw-r--r--src/mame/drivers/vic20.cpp21
1 files changed, 12 insertions, 9 deletions
diff --git a/src/mame/drivers/vic20.cpp b/src/mame/drivers/vic20.cpp
index 6511ad43f5b..5bd39d91024 100644
--- a/src/mame/drivers/vic20.cpp
+++ b/src/mame/drivers/vic20.cpp
@@ -359,27 +359,30 @@ READ8_MEMBER( vic20_state::vic_videoram_r )
// ADDRESS_MAP( vic20_mem )
//-------------------------------------------------
-ADDRESS_MAP_START(vic20_state::vic20_mem)
- AM_RANGE(0x0000, 0xffff) AM_READWRITE(read, write)
-ADDRESS_MAP_END
+void vic20_state::vic20_mem(address_map &map)
+{
+ map(0x0000, 0xffff).rw(this, FUNC(vic20_state::read), FUNC(vic20_state::write));
+}
//-------------------------------------------------
// ADDRESS_MAP( vic_videoram_map )
//-------------------------------------------------
-ADDRESS_MAP_START(vic20_state::vic_videoram_map)
- AM_RANGE(0x0000, 0x3fff) AM_READ(vic_videoram_r)
-ADDRESS_MAP_END
+void vic20_state::vic_videoram_map(address_map &map)
+{
+ map(0x0000, 0x3fff).r(this, FUNC(vic20_state::vic_videoram_r));
+}
//-------------------------------------------------
// ADDRESS_MAP( vic_colorram_map )
//-------------------------------------------------
-ADDRESS_MAP_START(vic20_state::vic_colorram_map)
- AM_RANGE(0x000, 0x3ff) AM_RAM AM_SHARE("color_ram")
-ADDRESS_MAP_END
+void vic20_state::vic_colorram_map(address_map &map)
+{
+ map(0x000, 0x3ff).ram().share("color_ram");
+}