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milano/sexpert: don't save oddly sized nvram file

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This commit is contained in:
hap 2021-05-07 17:10:53 +02:00
parent a8e62344ef
commit 631ee9590f
4 changed files with 8 additions and 10 deletions
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3
src/mame/drivers/mephisto_milano.cpp
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@ -124,7 +124,8 @@ u8 milano_state::keys_r(offs_t offset)
void milano_state::milano_mem(address_map &map)
{
map(0x0000, 0x1fbf).ram().share("nvram");
map(0x0000, 0x1fff).ram().share("nvram");
map(0x1fc0, 0x1fff).unmaprw();
map(0x1fc0, 0x1fc0).w(m_display, FUNC(mephisto_display2_device::latch_w));
map(0x1fd0, 0x1fd0).w(FUNC(milano_state::board_w));
map(0x1fe0, 0x1fe0).r(FUNC(milano_state::board_r));

6
src/mame/drivers/mephisto_mm2.cpp
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@ -110,7 +110,6 @@ public:
, m_maincpu(*this, "maincpu")
, m_outlatch(*this, "outlatch")
, m_display(*this, "display")
, m_dac(*this, "dac")
, m_keys(*this, "KEY.%u", 0)
{ }
@ -131,7 +130,6 @@ private:
required_device<cpu_device> m_maincpu;
required_device<hc259_device> m_outlatch;
required_device<mephisto_display1_device> m_display;
required_device<dac_bit_interface> m_dac;
required_ioport_array<2> m_keys;
void bup_mem(address_map &map);
@ -314,7 +312,7 @@ void mm2_state::rebel5(machine_config &config)
m_outlatch->q_out_cb<3>().set_output("led103");
m_outlatch->q_out_cb<4>().set_output("led104");
m_outlatch->q_out_cb<5>().set_output("led105");
m_outlatch->q_out_cb<6>().set(m_dac, FUNC(dac_bit_interface::write));
m_outlatch->q_out_cb<6>().set("dac", FUNC(dac_1bit_device::write));
m_outlatch->q_out_cb<7>().set(m_display, FUNC(mephisto_display1_device::strobe_w)).invert();
MEPHISTO_SENSORS_BOARD(config, "board");
@ -323,7 +321,7 @@ void mm2_state::rebel5(machine_config &config)
/* sound hardware */
SPEAKER(config, "speaker").front_center();
DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25);
DAC_1BIT(config, "dac").add_route(ALL_OUTPUTS, "speaker", 0.25);
}
void mm2_state::mm5p(machine_config &config)

6
src/mame/drivers/mephisto_montec.cpp
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@ -51,7 +51,6 @@ public:
, m_lcd_latch(*this, "lcd_latch")
, m_led_pwm(*this, "led_pwm")
, m_lcd(*this, "lcd%u", 0)
, m_dac(*this, "dac")
, m_keys(*this, "KEY.%u", 0)
, m_digits(*this, "digit%u", 0U)
{ }
@ -68,7 +67,6 @@ private:
required_device<hc259_device> m_lcd_latch;
required_device<pwm_display_device> m_led_pwm;
required_device_array<pcf2112_device, 2> m_lcd;
required_device<dac_bit_interface> m_dac;
required_ioport_array<2> m_keys;
output_finder<8> m_digits;
@ -191,7 +189,7 @@ void montec_state::montec(machine_config &config)
NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_0);
HC259(config, m_lcd_latch);
m_lcd_latch->q_out_cb<2>().set(m_dac, FUNC(dac_bit_interface::write)).invert();
m_lcd_latch->q_out_cb<2>().set("dac", FUNC(dac_1bit_device::write)).invert();
m_lcd_latch->q_out_cb<4>().set(m_lcd[0], FUNC(pcf2112_device::data_w));
m_lcd_latch->q_out_cb<4>().append(m_lcd[1], FUNC(pcf2112_device::data_w));
m_lcd_latch->q_out_cb<5>().set(m_lcd[1], FUNC(pcf2112_device::dlen_w));
@ -213,7 +211,7 @@ void montec_state::montec(machine_config &config)
/* sound hardware */
SPEAKER(config, "speaker").front_center();
DAC_1BIT(config, m_dac).add_route(ALL_OUTPUTS, "speaker", 0.25);
DAC_1BIT(config, "dac").add_route(ALL_OUTPUTS, "speaker", 0.25);
}
void montec_state::montec4le(machine_config &config)

3
src/mame/drivers/novag_sexpert.cpp
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@ -331,7 +331,8 @@ void sforte_state::lcd_data_w(u8 data)
void sexpert_state::sexpert_map(address_map &map)
{
map(0x0000, 0x1fef).ram().share("nvram"); // 8KB RAM, but RAM CE pin is deactivated on $1ff0-$1fff
map(0x0000, 0x1fff).ram().share("nvram");
map(0x1ff0, 0x1fff).unmaprw(); // 8KB RAM, but RAM CE pin is deactivated on $1ff0-$1fff
map(0x1ff0, 0x1ff0).r(FUNC(sexpert_state::input1_r));
map(0x1ff1, 0x1ff1).r(FUNC(sexpert_state::input2_r));
map(0x1ff2, 0x1ff2).nopw(); // printer