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Diffstat (limited to 'src/mame/drivers/savia84.cpp')
-rw-r--r--src/mame/drivers/savia84.cpp26
1 files changed, 14 insertions, 12 deletions
diff --git a/src/mame/drivers/savia84.cpp b/src/mame/drivers/savia84.cpp
index 0e8b20cad4c..5635086aea2 100644
--- a/src/mame/drivers/savia84.cpp
+++ b/src/mame/drivers/savia84.cpp
@@ -61,18 +61,20 @@ private:
required_device<i8255_device> m_ppi8255;
};
-ADDRESS_MAP_START(savia84_state::mem_map)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0x7fff) // A15 not connected at the CPU
- AM_RANGE(0x0000, 0x07ff) AM_ROM
- AM_RANGE(0x1800, 0x1fff) AM_RAM
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(savia84_state::io_map)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0x07)
- AM_RANGE(0x00, 0x03) AM_DEVREADWRITE("ppi8255", i8255_device, read, write) // ports F8-FB
-ADDRESS_MAP_END
+void savia84_state::mem_map(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0x7fff); // A15 not connected at the CPU
+ map(0x0000, 0x07ff).rom();
+ map(0x1800, 0x1fff).ram();
+}
+
+void savia84_state::io_map(address_map &map)
+{
+ map.unmap_value_high();
+ map.global_mask(0x07);
+ map(0x00, 0x03).rw(m_ppi8255, FUNC(i8255_device::read), FUNC(i8255_device::write)); // ports F8-FB
+}
/* Input ports */
static INPUT_PORTS_START( savia84 )