mirror of
https://github.com/holub/mame
synced 2025-07-01 16:19:38 +03:00
pc100: get a little farther (nw)
This commit is contained in:
cracyc
parent
bfde094d20
commit
e63010675c
@ -80,20 +80,30 @@ public:
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m_beeper(*this, "beeper"),
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m_rtc(*this, "rtc"),
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m_fdc(*this, "upd765"),
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m_pic(*this, "pic8259"),
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m_palette(*this, "palette"),
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m_kanji_rom(*this, "kanji"),
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m_vram(*this, "vram"),
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m_keys(*this, "ROW.%u", 0U),
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m_rtc_portc(0)
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{
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}
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void pc100(machine_config &config);
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DECLARE_INPUT_CHANGED_MEMBER(key_stroke);
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protected:
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virtual void machine_start() override;
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virtual void machine_reset() override;
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virtual void video_start() override;
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private:
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required_device<cpu_device> m_maincpu;
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required_device<beep_device> m_beeper;
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required_device<msm58321_device> m_rtc;
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required_device<upd765a_device> m_fdc;
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required_device<pic8259_device> m_pic;
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required_device<palette_device> m_palette;
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required_region_ptr<uint16_t> m_kanji_rom;
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required_region_ptr<uint16_t> m_vram;
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required_ioport_array<6> m_keys;
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DECLARE_READ16_MEMBER(pc100_vram_r);
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DECLARE_WRITE16_MEMBER(pc100_vram_w);
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@ -119,7 +129,7 @@ public:
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uint16_t m_kanji_addr;
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uint8_t m_timer_mode;
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uint8_t m_bank_r,m_bank_w;
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uint8_t m_bank_r,m_bank_w,m_key;
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bool m_nmi_mask, m_irq_state, m_drq_state;
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struct{
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@ -129,9 +139,6 @@ public:
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uint8_t addr;
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uint8_t reg[8];
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}m_crtc;
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virtual void machine_start() override;
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virtual void machine_reset() override;
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virtual void video_start() override;
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uint32_t screen_update_pc100(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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INTERRUPT_GEN_MEMBER(pc100_vblank_irq);
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TIMER_DEVICE_CALLBACK_MEMBER(pc100_600hz_irq);
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@ -145,7 +152,6 @@ public:
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WRITE_LINE_MEMBER(rtc_portc_2_w) { m_rtc_portc = (m_rtc_portc & ~(1 << 2)) | ((state & 1) << 2); }
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WRITE_LINE_MEMBER(rtc_portc_3_w) { m_rtc_portc = (m_rtc_portc & ~(1 << 3)) | ((state & 1) << 3); }
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uint8_t m_rtc_portc;
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void pc100(machine_config &config);
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void pc100_io(address_map &map);
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void pc100_map(address_map &map);
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};
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@ -255,6 +261,11 @@ READ8_MEMBER( pc100_state::pc100_key_r )
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{
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if(offset)
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return ioport("DSW")->read(); // bit 5: horizontal/vertical monitor dsw
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else
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{
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m_pic->ir3_w(0);
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return m_key;
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}
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return 0;
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}
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@ -337,9 +348,121 @@ void pc100_state::pc100_io(address_map &map)
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map(0x84, 0x87).nopw(); //kanji "strobe" signal 0/1
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}
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INPUT_CHANGED_MEMBER(pc100_state::key_stroke)
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{
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if(newval != oldval)
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{
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m_key = ((uint8_t)(uintptr_t)(param) & 0xff);
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if(!((newval ^ oldval) & newval))
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m_key |= 0x80;
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m_pic->ir3_w(1);
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}
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}
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/* Input ports */
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static INPUT_PORTS_START( pc100 )
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PORT_START("ROW.0")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x00)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x01)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x02)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x03)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x04)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x05)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x06)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x07)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x08)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x09)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x0f)
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PORT_START("ROW.1")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x10)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC)) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x11)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x12)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x13)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x14)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x15)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x16)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x17)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x18)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x19)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x1f)
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PORT_START("ROW.2")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x20)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x21)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x22)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x23)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x24)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x25)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x26)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x27)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x28)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x29)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x2f)
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PORT_START("ROW.3")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x30)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x31)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x32)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x33)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x34)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x35)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x36)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x37)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x38)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x39)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x3f)
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PORT_START("ROW.4")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x40)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x41)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x42)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x43)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x44)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x45)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x46)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x47)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x48)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x49)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x4f)
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PORT_START("ROW.5")
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PORT_BIT(0x0001, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x50)
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PORT_BIT(0x0002, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x51)
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PORT_BIT(0x0004, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x52)
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PORT_BIT(0x0008, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x53)
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PORT_BIT(0x0010, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x54)
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PORT_BIT(0x0020, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x55)
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PORT_BIT(0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x56)
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PORT_BIT(0x0080, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x57)
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PORT_BIT(0x0100, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x58)
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PORT_BIT(0x0200, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x59)
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PORT_BIT(0x0400, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5a)
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PORT_BIT(0x0800, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5b)
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PORT_BIT(0x1000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5c)
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PORT_BIT(0x2000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5d)
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PORT_BIT(0x4000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5e)
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PORT_BIT(0x8000, IP_ACTIVE_HIGH, IPT_UNKNOWN) PORT_CHANGED_MEMBER(DEVICE_SELF, pc100_state, key_stroke, 0x5f)
|
||||
PORT_START("DSW")
|
||||
PORT_DIPNAME( 0x01, 0x01, "DSW" )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
@ -446,20 +569,21 @@ void pc100_state::machine_start()
|
||||
void pc100_state::machine_reset()
|
||||
{
|
||||
m_beeper->set_state(0);
|
||||
m_key = 0xf0;
|
||||
}
|
||||
|
||||
INTERRUPT_GEN_MEMBER(pc100_state::pc100_vblank_irq)
|
||||
{
|
||||
machine().device<pic8259_device>("pic8259")->ir4_w(0);
|
||||
machine().device<pic8259_device>("pic8259")->ir4_w(1);
|
||||
m_pic->ir4_w(0);
|
||||
m_pic->ir4_w(1);
|
||||
}
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(pc100_state::pc100_600hz_irq)
|
||||
{
|
||||
if(m_timer_mode == 0)
|
||||
{
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(0);
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(1);
|
||||
m_pic->ir2_w(0);
|
||||
m_pic->ir2_w(1);
|
||||
}
|
||||
}
|
||||
|
||||
@ -467,8 +591,8 @@ TIMER_DEVICE_CALLBACK_MEMBER(pc100_state::pc100_100hz_irq)
|
||||
{
|
||||
if(m_timer_mode == 1)
|
||||
{
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(0);
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(1);
|
||||
m_pic->ir2_w(0);
|
||||
m_pic->ir2_w(1);
|
||||
}
|
||||
}
|
||||
|
||||
@ -476,8 +600,8 @@ TIMER_DEVICE_CALLBACK_MEMBER(pc100_state::pc100_50hz_irq)
|
||||
{
|
||||
if(m_timer_mode == 2)
|
||||
{
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(0);
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(1);
|
||||
m_pic->ir2_w(0);
|
||||
m_pic->ir2_w(1);
|
||||
}
|
||||
}
|
||||
|
||||
@ -485,8 +609,8 @@ TIMER_DEVICE_CALLBACK_MEMBER(pc100_state::pc100_10hz_irq)
|
||||
{
|
||||
if(m_timer_mode == 3)
|
||||
{
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(0);
|
||||
machine().device<pic8259_device>("pic8259")->ir2_w(1);
|
||||
m_pic->ir2_w(0);
|
||||
m_pic->ir2_w(1);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user