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Diffstat (limited to 'src/mame/drivers/dim68k.cpp')
-rw-r--r--src/mame/drivers/dim68k.cpp18
1 files changed, 13 insertions, 5 deletions
diff --git a/src/mame/drivers/dim68k.cpp b/src/mame/drivers/dim68k.cpp
index 0685f0599e3..ebb3ce6763d 100644
--- a/src/mame/drivers/dim68k.cpp
+++ b/src/mame/drivers/dim68k.cpp
@@ -77,12 +77,13 @@ private:
void kbd_put(u8 data);
MC6845_UPDATE_ROW(crtc_update_row);
- void dim68k_mem(address_map &map);
+ void mem_map(address_map &map);
bool m_speaker_bit;
u8 m_video_control;
u8 m_term_data;
- virtual void machine_reset() override;
+ void machine_reset() override;
+ void machine_start() override;
required_device<cpu_device> m_maincpu;
required_device<mc6845_device> m_crtc;
required_device<speaker_sound_device> m_speaker;
@@ -189,7 +190,7 @@ void dim68k_state::dim68k_banksw_w(u16 data)
{
}
-void dim68k_state::dim68k_mem(address_map &map)
+void dim68k_state::mem_map(address_map &map)
{
map.unmap_value_high();
map(0x00000000, 0x00feffff).ram().share("ram"); // 16MB RAM / ROM at boot
@@ -310,11 +311,18 @@ void dim68k_state::kbd_put(u8 data)
m_term_data = data;
}
+void dim68k_state::machine_start()
+{
+ save_item(NAME(m_speaker_bit));
+ save_item(NAME(m_video_control));
+ save_item(NAME(m_term_data));
+}
+
void dim68k_state::dim68k(machine_config &config)
{
/* basic machine hardware */
M68000(config, m_maincpu, XTAL(10'000'000));
- m_maincpu->set_addrmap(AS_PROGRAM, &dim68k_state::dim68k_mem);
+ m_maincpu->set_addrmap(AS_PROGRAM, &dim68k_state::mem_map);
/* video hardware */
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
@@ -406,4 +414,4 @@ ROM_END
/* Driver */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1984, dim68k, 0, 0, dim68k, dim68k, dim68k_state, empty_init, "Micro Craft", "Dimension 68000", MACHINE_NOT_WORKING)
+COMP( 1984, dim68k, 0, 0, dim68k, dim68k, dim68k_state, empty_init, "Micro Craft", "Dimension 68000", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE )