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darktower WIP

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This commit is contained in:
hap 2015-03-23 08:14:38 +01:00
parent d0385f1671
commit 7f23e92a76
1 changed files with 82 additions and 3 deletions
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85
src/mess/drivers/hh_tms1k.c
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@ -195,9 +195,13 @@ public:
DECLARE_WRITE16_MEMBER(ssimon_write_o);
DECLARE_READ8_MEMBER(ssimon_read_k);
bool m_dtower_motor_on;
bool m_dtower_sensor;
void mbdtower_display();
DECLARE_WRITE16_MEMBER(mbdtower_write_r);
DECLARE_WRITE16_MEMBER(mbdtower_write_o);
DECLARE_READ8_MEMBER(mbdtower_read_k);
DECLARE_MACHINE_START(mbdtower);
DECLARE_WRITE16_MEMBER(cnsector_write_r);
DECLARE_WRITE16_MEMBER(cnsector_write_o);
@ -1540,7 +1544,8 @@ MACHINE_CONFIG_END
Milton Bradley Simon, created by Ralph Baer
Revision A hardware:
* TMS1000 (die labeled MP3226), DS75494 lamp driver
* TMS1000 (die labeled MP3226)
* DS75494 lamp driver
Newer revisions (also Pocket Simon) have a smaller 16-pin MB4850 chip
instead of the TMS1000. This one has been decapped too, but we couldn't
@ -1684,30 +1689,102 @@ MACHINE_CONFIG_END
/***************************************************************************
Milton Bradley Dark Tower
* TMS1400 MP7332-N2LL (die labeled MP7332)
* TMS1400NLL MP7332-N1.U1(Rev. B) or MP7332-N2LL(Rev. C), die labeled MP7332
* SN75494N MOS-to-LED digit driver
x
***************************************************************************/
void hh_tms1k_state::mbdtower_display()
{
}
WRITE16_MEMBER(hh_tms1k_state::mbdtower_write_r)
{
// R0-R2: input mux
m_inp_mux = data & 7;
// R3: N/C
// R4: 75494 enable (speaker, lamps, digit select go through that IC)
// R5-R7: tower lamps
// R8: rotation sensor led
// R9: motor on
// R10: speaker out
m_speaker->level_w(data >> 10 & 1);
}
WRITE16_MEMBER(hh_tms1k_state::mbdtower_write_o)
{
// O0-O6: led segments A-G
// O7: digit select
m_o = data;
}
READ8_MEMBER(hh_tms1k_state::mbdtower_read_k)
{
return 0;
// rotation sensor is on K8
return read_inputs(3);
}
/* physical button layout and labels is like this:
(green) (l.blue) (red)
[YES/ [REPEAT] [NO/
BUY] END]
(yellow) (blue) (white)
[HAGGLE] [BAZAAR] [CLEAR]
(blue) (blue) (blue)
[TOMB/ [MOVE] [SANCTUARY/
RUIN] CITADEL]
(orange) (blue) (d.yellow)
[DARK [FRONTIER] [INVENTORY]
TOWER]
*/
static INPUT_PORTS_START( mbdtower )
PORT_START("IN.0") // R0
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_C) PORT_NAME("Inventory")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_3) PORT_NAME("No/End")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_E) PORT_NAME("Clear")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_D) PORT_NAME("Sanctuary/Citadel")
PORT_START("IN.1") // R1
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_X) PORT_NAME("Frontier")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_2) PORT_NAME("Repeat")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_W) PORT_NAME("Bazaar")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_S) PORT_NAME("Move")
PORT_START("IN.2") // R2
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Z) PORT_NAME("Dark Tower")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_1) PORT_NAME("Yes/Buy")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_Q) PORT_NAME("Haggle")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYPAD ) PORT_CODE(KEYCODE_A) PORT_NAME("Tomb/Ruin")
INPUT_PORTS_END
/* tower motor simulation:
*/
MACHINE_START_MEMBER(hh_tms1k_state, mbdtower)
{
machine_start();
// zerofill/register for savestates
m_dtower_motor_on = false;
m_dtower_sensor = false;
save_item(NAME(m_dtower_motor_on));
save_item(NAME(m_dtower_sensor));
}
static MACHINE_CONFIG_START( mbdtower, hh_tms1k_state )
/* basic machine hardware */
@ -1719,6 +1796,8 @@ static MACHINE_CONFIG_START( mbdtower, hh_tms1k_state )
MCFG_TIMER_DRIVER_ADD_PERIODIC("display_decay", hh_tms1k_state, display_decay_tick, attotime::from_msec(1))
MCFG_DEFAULT_LAYOUT(layout_mbdtower)
MCFG_MACHINE_START_OVERRIDE(hh_tms1k_state, mbdtower)
/* no video! */
/* sound hardware */