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Diffstat (limited to 'src/mame/drivers/hanaawas.cpp')
-rw-r--r--src/mame/drivers/hanaawas.cpp40
1 files changed, 21 insertions, 19 deletions
diff --git a/src/mame/drivers/hanaawas.cpp b/src/mame/drivers/hanaawas.cpp
index 7453169a0f6..ef987457a86 100644
--- a/src/mame/drivers/hanaawas.cpp
+++ b/src/mame/drivers/hanaawas.cpp
@@ -99,25 +99,27 @@ WRITE8_MEMBER(hanaawas_state::key_matrix_status_w)
m_coin_settings = data & 0xf;
}
-ADDRESS_MAP_START(hanaawas_state::hanaawas_map)
- AM_RANGE(0x0000, 0x2fff) AM_ROM
- AM_RANGE(0x4000, 0x4fff) AM_ROM
- AM_RANGE(0x6000, 0x6fff) AM_ROM
- AM_RANGE(0x8000, 0x83ff) AM_RAM_WRITE(hanaawas_videoram_w) AM_SHARE("videoram")
- AM_RANGE(0x8400, 0x87ff) AM_RAM_WRITE(hanaawas_colorram_w) AM_SHARE("colorram")
- AM_RANGE(0x8800, 0x8bff) AM_RAM
- AM_RANGE(0xb000, 0xb000) AM_WRITE(irq_ack_w)
-ADDRESS_MAP_END
-
-
-ADDRESS_MAP_START(hanaawas_state::io_map)
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x00, 0x00) AM_READWRITE(hanaawas_input_port_0_r, hanaawas_inputs_mux_w)
- AM_RANGE(0x01, 0x01) AM_READNOP AM_WRITE(key_matrix_status_w) /* r bit 1: status ready, presumably of the input mux device / w = configure device? */
- AM_RANGE(0x10, 0x10) AM_DEVREAD("aysnd", ay8910_device, data_r)
- AM_RANGE(0x10, 0x11) AM_DEVWRITE("aysnd", ay8910_device, address_data_w)
- AM_RANGE(0xc0, 0xc0) AM_WRITENOP // watchdog
-ADDRESS_MAP_END
+void hanaawas_state::hanaawas_map(address_map &map)
+{
+ map(0x0000, 0x2fff).rom();
+ map(0x4000, 0x4fff).rom();
+ map(0x6000, 0x6fff).rom();
+ map(0x8000, 0x83ff).ram().w(this, FUNC(hanaawas_state::hanaawas_videoram_w)).share("videoram");
+ map(0x8400, 0x87ff).ram().w(this, FUNC(hanaawas_state::hanaawas_colorram_w)).share("colorram");
+ map(0x8800, 0x8bff).ram();
+ map(0xb000, 0xb000).w(this, FUNC(hanaawas_state::irq_ack_w));
+}
+
+
+void hanaawas_state::io_map(address_map &map)
+{
+ map.global_mask(0xff);
+ map(0x00, 0x00).rw(this, FUNC(hanaawas_state::hanaawas_input_port_0_r), FUNC(hanaawas_state::hanaawas_inputs_mux_w));
+ map(0x01, 0x01).nopr().w(this, FUNC(hanaawas_state::key_matrix_status_w)); /* r bit 1: status ready, presumably of the input mux device / w = configure device? */
+ map(0x10, 0x10).r("aysnd", FUNC(ay8910_device::data_r));
+ map(0x10, 0x11).w("aysnd", FUNC(ay8910_device::address_data_w));
+ map(0xc0, 0xc0).nopw(); // watchdog
+}
static INPUT_PORTS_START( hanaawas )
PORT_START("COINS")