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Diffstat (limited to 'src/mame/drivers/m79amb.cpp')
-rw-r--r--src/mame/drivers/m79amb.cpp27
1 files changed, 14 insertions, 13 deletions
diff --git a/src/mame/drivers/m79amb.cpp b/src/mame/drivers/m79amb.cpp
index 768fbbf6ed0..50ac211b282 100644
--- a/src/mame/drivers/m79amb.cpp
+++ b/src/mame/drivers/m79amb.cpp
@@ -118,19 +118,20 @@ WRITE8_MEMBER(m79amb_state::m79amb_8002_w)
output().set_value("EXP_LAMP", data ? 1 : 0);
}
-ADDRESS_MAP_START(m79amb_state::main_map)
- AM_RANGE(0x0000, 0x1fff) AM_ROM
- AM_RANGE(0x4000, 0x5fff) AM_RAM_WRITE(ramtek_videoram_w) AM_SHARE("videoram")
- AM_RANGE(0x6000, 0x63ff) AM_RAM /* ?? */
- AM_RANGE(0x8000, 0x8000) AM_READ_PORT("8000") AM_WRITE(m79amb_8000_w)
- AM_RANGE(0x8001, 0x8001) AM_WRITEONLY AM_SHARE("mask")
- AM_RANGE(0x8002, 0x8002) AM_READ_PORT("8002") AM_WRITE(m79amb_8002_w)
- AM_RANGE(0x8003, 0x8003) AM_WRITE(m79amb_8003_w)
- AM_RANGE(0x8004, 0x8004) AM_READ(gray5bit_controller0_r)
- AM_RANGE(0x8005, 0x8005) AM_READ(gray5bit_controller1_r)
- AM_RANGE(0xc000, 0xc07f) AM_RAM /* ?? */
- AM_RANGE(0xc200, 0xc27f) AM_RAM /* ?? */
-ADDRESS_MAP_END
+void m79amb_state::main_map(address_map &map)
+{
+ map(0x0000, 0x1fff).rom();
+ map(0x4000, 0x5fff).ram().w(this, FUNC(m79amb_state::ramtek_videoram_w)).share("videoram");
+ map(0x6000, 0x63ff).ram(); /* ?? */
+ map(0x8000, 0x8000).portr("8000").w(this, FUNC(m79amb_state::m79amb_8000_w));
+ map(0x8001, 0x8001).writeonly().share("mask");
+ map(0x8002, 0x8002).portr("8002").w(this, FUNC(m79amb_state::m79amb_8002_w));
+ map(0x8003, 0x8003).w(this, FUNC(m79amb_state::m79amb_8003_w));
+ map(0x8004, 0x8004).r(this, FUNC(m79amb_state::gray5bit_controller0_r));
+ map(0x8005, 0x8005).r(this, FUNC(m79amb_state::gray5bit_controller1_r));
+ map(0xc000, 0xc07f).ram(); /* ?? */
+ map(0xc200, 0xc27f).ram(); /* ?? */
+}