summaryrefslogtreecommitdiffstatshomepage
diff options
context:
space:
mode:
author Olivier Galibert <galibert@pobox.com>2019-06-13 17:46:53 +0200
committer Olivier Galibert <galibert@pobox.com>2019-06-13 17:48:48 +0200
commit351c325ab1cdfefa4bf79add0f64bfb053ff9a26 (patch)
tree8a4506ebea0161f9ef7043e1d93779584fda1445
parentb46a846c447a3b4838d8ea2375ee26d1b3420e17 (diff)
mindset: Add the keyboard but do not connect it yet [O. Galibert]
-rw-r--r--src/mame/drivers/mindset.cpp191
1 files changed, 183 insertions, 8 deletions
diff --git a/src/mame/drivers/mindset.cpp b/src/mame/drivers/mindset.cpp
index dcbab67301c..75f2895ddbb 100644
--- a/src/mame/drivers/mindset.cpp
+++ b/src/mame/drivers/mindset.cpp
@@ -21,12 +21,15 @@ public:
protected:
required_device<i80186_cpu_device> m_maincpu;
required_device<i8042_device> m_syscpu, m_soundcpu;
+ required_device<i8749_device> m_kbdcpu;
required_device<screen_device> m_screen;
required_shared_ptr<u16> m_vram;
+ required_ioport_array<11> m_kbd_row;
memory_access_cache<1, 0, ENDIANNESS_LITTLE> *m_gcos;
u16 m_dispctrl;
+ u8 m_kbd_p1, m_kbd_p2;
static u16 gco_blend_0(u16, u16);
static u16 gco_blend_1(u16, u16);
@@ -59,6 +62,13 @@ protected:
void sys_p1_w(u8 data);
void sys_p2_w(u8 data);
+ void kbd_p1_w(u8 data);
+ void kbd_p2_w(u8 data);
+ int kbd_t1_r();
+ u8 kbd_d_r();
+
+ u16 keyscan();
+
u32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
virtual void machine_start() override;
@@ -71,8 +81,10 @@ mindset_state::mindset_state(const machine_config &mconfig, device_type type, co
m_maincpu(*this, "maincpu"),
m_syscpu(*this, "syscpu"),
m_soundcpu(*this, "soundcpu"),
+ m_kbdcpu(*this, "kbdcpu"),
m_screen(*this, "screen"),
- m_vram(*this, "vram")
+ m_vram(*this, "vram"),
+ m_kbd_row(*this, "K%02u", 0U)
{
}
@@ -88,25 +100,25 @@ void mindset_state::machine_reset()
int mindset_state::sys_t0_r()
{
logerror("SYS: read t0 (%03x)\n", m_syscpu->pc());
- return 0;
+ return true;
}
int mindset_state::sys_t1_r()
{
logerror("SYS: read t1\n");
- return 0;
+ return true;
}
u8 mindset_state::sys_p1_r()
{
logerror("SYS: read p1\n");
- return 0;
+ return 0xff;
}
u8 mindset_state::sys_p2_r()
{
logerror("SYS: read p2 (%03x)\n", m_syscpu->pc());
- return 0;
+ return 0xff;
}
void mindset_state::sys_p1_w(u8 data)
@@ -120,6 +132,40 @@ void mindset_state::sys_p2_w(u8 data)
logerror("SYS: write p2 %02x\n", data);
}
+void mindset_state::kbd_p1_w(u8 data)
+{
+ m_kbd_p1 = data;
+}
+
+void mindset_state::kbd_p2_w(u8 data)
+{
+ if((m_kbd_p2 ^ data) & 0x40)
+ logerror("KBD: %d output bit %d\n", m_kbdcpu->total_cycles(), (m_kbd_p2 & 0x40) != 0);
+ m_kbd_p2 = data;
+}
+
+u8 mindset_state::kbd_d_r()
+{
+ return keyscan();
+}
+
+int mindset_state::kbd_t1_r()
+{
+ return keyscan() & 0x100;
+}
+
+u16 mindset_state::keyscan()
+{
+ u16 src = (m_kbd_p2 << 8) | m_kbd_p1;
+ u16 res = 0x1ff;
+ for(unsigned int i=0; i<11; i++)
+ if(!(src & (1 << i)))
+ res &= m_kbd_row[i]->read();
+ return res;
+}
+
+
+
u16 mindset_state::dispctrl_r()
{
return m_dispctrl;
@@ -155,7 +201,7 @@ u32 mindset_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, co
*dest++ = pal[(sv >> 8) & 3];
}
}
- } else if(true) {
+ } else if(false) {
for(u32 y=0; y<200; y++) {
const u16 *src = m_vram + 40*y;
u32 *dest = &bitmap.pix32(y);
@@ -370,7 +416,7 @@ void mindset_state::gco_w(u16)
// 100 = done, 200 = done too???, 400 = collision?
m_gcos->write_word(0xbfd74, m_gcos->read_word(0xbfd74) | 0x0700);
- // Can trigger an irq, on mode & 2 (or is it 200?) (0x40 on 8282, ack on 0x41)
+ // Can trigger an irq, on mode & 2 (or is it 200?) (0x40 on 8282, ack on 0x41, which means the system 8042...)
}
void mindset_state::maincpu_mem(address_map &map)
@@ -405,6 +451,13 @@ void mindset_state::mindset(machine_config &config)
I8042(config, m_soundcpu, 12_MHz_XTAL);
+ I8749(config, m_kbdcpu, 6_MHz_XTAL);
+ m_kbdcpu->p1_out_cb().set(FUNC(mindset_state::kbd_p1_w));
+ m_kbdcpu->p2_out_cb().set(FUNC(mindset_state::kbd_p2_w));
+ m_kbdcpu->bus_in_cb().set(FUNC(mindset_state::kbd_d_r));
+ m_kbdcpu->t1_in_cb().set(FUNC(mindset_state::kbd_t1_r));
+
+ // Should be NTSC actually... we'll see
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
m_screen->set_refresh_hz(60);
m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(100));
@@ -415,10 +468,129 @@ void mindset_state::mindset(machine_config &config)
// m_screen->screen_vblank().set(m_maincpu, FUNC(i80186_cpu_device::int0_w));
m_screen->screen_vblank().set(m_maincpu, FUNC(i80186_cpu_device::int1_w));
// m_screen->screen_vblank().set(m_maincpu, FUNC(i80186_cpu_device::int2_w));
- // m_screen->screen_vblank().set(m_maincpu, FUNC(i80186_cpu_device::int3_w));
}
static INPUT_PORTS_START(mindset)
+ PORT_START("K00")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('@')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$')
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('^')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('&')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('*')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR('(')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K01")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F9) PORT_CHAR(UCHAR_MAMEKEY(F9))
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F10) PORT_CHAR(UCHAR_MAMEKEY(F10))
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Start")
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_PAUSE) PORT_NAME("Pause")
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F11) PORT_NAME("Sys config")
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F12) PORT_NAME("Reset")
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ESC) PORT_CHAR(UCHAR_MAMEKEY(ESC))
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K02")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F1) PORT_CHAR(UCHAR_MAMEKEY(F1))
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F2) PORT_CHAR(UCHAR_MAMEKEY(F2))
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F3) PORT_CHAR(UCHAR_MAMEKEY(F3))
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F4) PORT_CHAR(UCHAR_MAMEKEY(F4))
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F5) PORT_CHAR(UCHAR_MAMEKEY(F5))
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F6) PORT_CHAR(UCHAR_MAMEKEY(F6))
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F7) PORT_CHAR(UCHAR_MAMEKEY(F7))
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F8) PORT_CHAR(UCHAR_MAMEKEY(F8))
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K03")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_CHAR(')')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('_')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('=') PORT_CHAR('+')
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TILDE) PORT_CHAR('`') PORT_CHAR('~')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR('\\') PORT_CHAR('|')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_TAB) PORT_CHAR('\t')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Q) PORT_CHAR('q') PORT_CHAR('Q')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_W) PORT_CHAR('w') PORT_CHAR('W')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K04")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_E) PORT_CHAR('e') PORT_CHAR('E')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_R) PORT_CHAR('r') PORT_CHAR('R')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_T) PORT_CHAR('t') PORT_CHAR('T')
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Y) PORT_CHAR('y') PORT_CHAR('Y')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_U) PORT_CHAR('u') PORT_CHAR('U')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_I) PORT_CHAR('i') PORT_CHAR('I')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_O) PORT_CHAR('o') PORT_CHAR('O')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_P) PORT_CHAR('p') PORT_CHAR('P')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K05")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('[') PORT_CHAR('{')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR(']') PORT_CHAR('}')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_BACKSPACE) PORT_CHAR(8)
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LCONTROL) PORT_CHAR(UCHAR_MAMEKEY(LCONTROL)) PORT_NAME("Control")
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_A) PORT_CHAR('a') PORT_CHAR('A')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_S) PORT_CHAR('s') PORT_CHAR('S')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_D) PORT_CHAR('d') PORT_CHAR('D')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_CAPSLOCK) PORT_CHAR(UCHAR_MAMEKEY(CAPSLOCK)) PORT_NAME("Caps lock")
+
+ PORT_START("K06")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_F) PORT_CHAR('f') PORT_CHAR('F')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_G) PORT_CHAR('g') PORT_CHAR('G')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_H) PORT_CHAR('h') PORT_CHAR('H')
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_J) PORT_CHAR('j') PORT_CHAR('J')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_K) PORT_CHAR('k') PORT_CHAR('K')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_L) PORT_CHAR('l') PORT_CHAR('L')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR(':')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR('\'') PORT_CHAR('"')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K07")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_NAME("Return")
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LALT) PORT_CHAR(UCHAR_MAMEKEY(LALT)) PORT_NAME("Alt")
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Shift (Left)")
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_Z) PORT_CHAR('z') PORT_CHAR('Z')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_X) PORT_CHAR('x') PORT_CHAR('X')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_C) PORT_CHAR('c') PORT_CHAR('C')
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_V) PORT_CHAR('v') PORT_CHAR('V')
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_B) PORT_CHAR('b') PORT_CHAR('B')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K08")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_N) PORT_CHAR('n') PORT_CHAR('N')
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_M) PORT_CHAR('m') PORT_CHAR('M')
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<')
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>')
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?')
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_NAME("Shift (Right)")
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_PRTSCR) PORT_CHAR(UCHAR_MAMEKEY(PRTSCR)) PORT_NAME("Prt Scn")
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ')
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
+
+ PORT_START("K09")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_INSERT) PORT_CHAR(UCHAR_MAMEKEY(INSERT))
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_PGUP) PORT_CHAR(UCHAR_MAMEKEY(PGUP))
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_NAME("Break")
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DEL) PORT_CHAR(UCHAR_MAMEKEY(DEL))
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_PGDN) PORT_CHAR(UCHAR_MAMEKEY(PGDN))
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME))
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_UP) PORT_CHAR(UCHAR_MAMEKEY(UP))
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_SCRLOCK) PORT_CHAR(UCHAR_MAMEKEY(SCRLOCK))
+
+ PORT_START("K10")
+ PORT_BIT(0x001, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_END) PORT_CHAR(UCHAR_MAMEKEY(END))
+ PORT_BIT(0x002, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_LEFT) PORT_CHAR(UCHAR_MAMEKEY(LEFT))
+ PORT_BIT(0x004, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_DOWN) PORT_CHAR(UCHAR_MAMEKEY(DOWN))
+ PORT_BIT(0x008, IP_ACTIVE_LOW, IPT_KEYBOARD) PORT_CODE(KEYCODE_RIGHT) PORT_CHAR(UCHAR_MAMEKEY(RIGHT))
+ PORT_BIT(0x010, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x020, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x040, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x080, IP_ACTIVE_LOW, IPT_UNUSED)
+ PORT_BIT(0x100, IP_ACTIVE_LOW, IPT_UNUSED)
INPUT_PORTS_END
ROM_START(mindset)
@@ -431,6 +603,9 @@ ROM_START(mindset)
ROM_REGION(0x0800, "soundcpu", 0)
ROM_LOAD("253006-001.u16", 0, 0x800, CRC(7bea5edd) SHA1(30cdc0dedaa5246f4952df452a99ca22e3cd0636))
+
+ ROM_REGION(0x0800, "kbdcpu", 0)
+ ROM_LOAD("kbd_v3.0.bin", 0, 0x800, CRC(1) SHA1(1))
ROM_END
COMP( 1984, mindset, 0, 0, mindset, mindset, mindset_state, empty_init, "Mindset Corporation", "Mindset Video Production System", MACHINE_NOT_WORKING|MACHINE_NO_SOUND)