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Diffstat (limited to 'src/mame/drivers/strnskil.cpp')
-rw-r--r--src/mame/drivers/strnskil.cpp56
1 files changed, 29 insertions, 27 deletions
diff --git a/src/mame/drivers/strnskil.cpp b/src/mame/drivers/strnskil.cpp
index ae38b0c6726..85e2a11252c 100644
--- a/src/mame/drivers/strnskil.cpp
+++ b/src/mame/drivers/strnskil.cpp
@@ -98,33 +98,35 @@ WRITE8_MEMBER(strnskil_state::protection_w)
/****************************************************************************/
-ADDRESS_MAP_START(strnskil_state::strnskil_map1)
- AM_RANGE(0x0000, 0x9fff) AM_ROM
-
- AM_RANGE(0xc000, 0xc7ff) AM_RAM
- AM_RANGE(0xc800, 0xcfff) AM_RAM AM_SHARE("share1")
- AM_RANGE(0xd000, 0xd7ff) AM_RAM_WRITE(strnskil_videoram_w) AM_SHARE("videoram")
-
- AM_RANGE(0xd800, 0xd800) AM_READ(strnskil_d800_r)
- AM_RANGE(0xd801, 0xd801) AM_READ_PORT("DSW1")
- AM_RANGE(0xd802, 0xd802) AM_READ_PORT("DSW2")
- AM_RANGE(0xd803, 0xd803) AM_READ_PORT("SYSTEM")
- AM_RANGE(0xd804, 0xd804) AM_READ_PORT("P1")
- AM_RANGE(0xd805, 0xd805) AM_READ_PORT("P2")
-
- AM_RANGE(0xd808, 0xd808) AM_WRITE(strnskil_scrl_ctrl_w)
- AM_RANGE(0xd809, 0xd809) AM_WRITENOP /* coin counter? */
- AM_RANGE(0xd80a, 0xd80b) AM_WRITEONLY AM_SHARE("xscroll")
-ADDRESS_MAP_END
-
-ADDRESS_MAP_START(strnskil_state::strnskil_map2)
- AM_RANGE(0x0000, 0x5fff) AM_ROM
- AM_RANGE(0xc000, 0xc7ff) AM_RAM AM_SHARE("spriteram")
- AM_RANGE(0xc800, 0xcfff) AM_RAM AM_SHARE("share1")
-
- AM_RANGE(0xd801, 0xd801) AM_DEVWRITE("sn1", sn76496_device, write)
- AM_RANGE(0xd802, 0xd802) AM_DEVWRITE("sn2", sn76496_device, write)
-ADDRESS_MAP_END
+void strnskil_state::strnskil_map1(address_map &map)
+{
+ map(0x0000, 0x9fff).rom();
+
+ map(0xc000, 0xc7ff).ram();
+ map(0xc800, 0xcfff).ram().share("share1");
+ map(0xd000, 0xd7ff).ram().w(this, FUNC(strnskil_state::strnskil_videoram_w)).share("videoram");
+
+ map(0xd800, 0xd800).r(this, FUNC(strnskil_state::strnskil_d800_r));
+ map(0xd801, 0xd801).portr("DSW1");
+ map(0xd802, 0xd802).portr("DSW2");
+ map(0xd803, 0xd803).portr("SYSTEM");
+ map(0xd804, 0xd804).portr("P1");
+ map(0xd805, 0xd805).portr("P2");
+
+ map(0xd808, 0xd808).w(this, FUNC(strnskil_state::strnskil_scrl_ctrl_w));
+ map(0xd809, 0xd809).nopw(); /* coin counter? */
+ map(0xd80a, 0xd80b).writeonly().share("xscroll");
+}
+
+void strnskil_state::strnskil_map2(address_map &map)
+{
+ map(0x0000, 0x5fff).rom();
+ map(0xc000, 0xc7ff).ram().share("spriteram");
+ map(0xc800, 0xcfff).ram().share("share1");
+
+ map(0xd801, 0xd801).w("sn1", FUNC(sn76496_device::write));
+ map(0xd802, 0xd802).w("sn2", FUNC(sn76496_device::write));
+}
/****************************************************************************/