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Diffstat (limited to 'src/mame/drivers/beta.cpp')
-rw-r--r--src/mame/drivers/beta.cpp11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mame/drivers/beta.cpp b/src/mame/drivers/beta.cpp
index 1995b4d3950..fb7e06d64bb 100644
--- a/src/mame/drivers/beta.cpp
+++ b/src/mame/drivers/beta.cpp
@@ -104,11 +104,12 @@ private:
/* Memory Maps */
-ADDRESS_MAP_START(beta_state::beta_mem)
- AM_RANGE(0x0000, 0x007f) AM_MIRROR(0x7f00) AM_DEVICE(M6532_TAG, mos6532_new_device, ram_map)
- AM_RANGE(0x0080, 0x00ff) AM_MIRROR(0x7f00) AM_DEVICE(M6532_TAG, mos6532_new_device, io_map)
- AM_RANGE(0x8000, 0x87ff) AM_MIRROR(0x7800) AM_ROM
-ADDRESS_MAP_END
+void beta_state::beta_mem(address_map &map)
+{
+ map(0x0000, 0x007f).mirror(0x7f00).m(M6532_TAG, FUNC(mos6532_new_device::ram_map));
+ map(0x0080, 0x00ff).mirror(0x7f00).m(M6532_TAG, FUNC(mos6532_new_device::io_map));
+ map(0x8000, 0x87ff).mirror(0x7800).rom();
+}
/* Input Ports */