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bfmsys85.cpp: added save state support, no idea why this was marked as SUPPORTS_SAVE (nw)

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This commit is contained in:
Ivan Vangelista 2018-10-22 18:02:56 +02:00
parent 2d392f5ef8
commit 6c23ea53f6
1 changed files with 50 additions and 33 deletions
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83
src/mame/drivers/bfmsys85.cpp
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@ -87,6 +87,43 @@ public:
m_lamps(*this, "lamp%u", 0U)
{ }
void bfmsys85(machine_config &config);
void memmap(address_map &map);
INTERRUPT_GEN_MEMBER(timer_irq);
void init_decode();
void init_nodecode();
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
int m_mmtr_latch;
int m_triac_latch;
int m_alpha_clock; // always 0
int m_irq_status;
int m_optic_pattern;
int m_locked; // always 0
int m_is_timer_enabled; // always 1
int m_coin_inhibits; // always 0
int m_mux_output_strobe;
int m_mux_input_strobe;
int m_mux_input;
uint8_t m_Inputs[64];
uint8_t m_codec_data[256];
uint8_t m_sys85_data_line_t; // never read
optional_device<rocvfd_device> m_vfd;
required_device<cpu_device> m_maincpu;
required_device<stepper_device> m_reel0;
required_device<stepper_device> m_reel1;
required_device<stepper_device> m_reel2;
required_device<stepper_device> m_reel3;
required_device<acia6850_device> m_acia6850_0;
required_device<meters_device> m_meters;
output_finder<256> m_lamps;
DECLARE_WRITE_LINE_MEMBER(reel0_optic_cb) { if (state) m_optic_pattern |= 0x01; else m_optic_pattern &= ~0x01; }
DECLARE_WRITE_LINE_MEMBER(reel1_optic_cb) { if (state) m_optic_pattern |= 0x02; else m_optic_pattern &= ~0x02; }
DECLARE_WRITE_LINE_MEMBER(reel2_optic_cb) { if (state) m_optic_pattern |= 0x04; else m_optic_pattern &= ~0x04; }
@ -107,40 +144,7 @@ public:
DECLARE_READ8_MEMBER(triac_r);
DECLARE_WRITE_LINE_MEMBER(sys85_data_w);
DECLARE_WRITE_LINE_MEMBER(write_acia_clock);
void init_decode();
void init_nodecode();
INTERRUPT_GEN_MEMBER(timer_irq);
int b85_find_project_string();
void bfmsys85(machine_config &config);
void memmap(address_map &map);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
int m_mmtr_latch;
int m_triac_latch;
int m_alpha_clock;
int m_irq_status;
int m_optic_pattern;
int m_locked;
int m_is_timer_enabled;
int m_coin_inhibits;
int m_mux_output_strobe;
int m_mux_input_strobe;
int m_mux_input;
uint8_t m_Inputs[64];
uint8_t m_codec_data[256];
uint8_t m_sys85_data_line_t;
optional_device<rocvfd_device> m_vfd;
required_device<cpu_device> m_maincpu;
required_device<stepper_device> m_reel0;
required_device<stepper_device> m_reel1;
required_device<stepper_device> m_reel2;
required_device<stepper_device> m_reel3;
required_device<acia6850_device> m_acia6850_0;
required_device<meters_device> m_meters;
output_finder<256> m_lamps;
};
#define MASTER_CLOCK (XTAL(4'000'000))
@ -356,6 +360,19 @@ READ8_MEMBER(bfmsys85_state::triac_r)
void bfmsys85_state::machine_start()
{
m_lamps.resolve();
save_item(NAME(m_mmtr_latch));
save_item(NAME(m_triac_latch));
// save_item(NAME(m_alpha_clock));
save_item(NAME(m_irq_status));
save_item(NAME(m_optic_pattern));
// save_item(NAME(m_locked));
// save_item(NAME(m_is_timer_enabled));
// save_item(NAME(m_coin_inhibits));
save_item(NAME(m_mux_output_strobe));
save_item(NAME(m_mux_input_strobe));
save_item(NAME(m_mux_input));
save_item(NAME(m_Inputs));
}
// memory map for bellfruit system85 board ////////////////////////////////