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exidy.cpp: identified P1/P2 Start LEDs for Mouse Trap [Brad Oldham]

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original patch modified by me (nw)
This commit is contained in:
Ivan Vangelista 2018-10-22 19:03:38 +02:00
parent 21b6c96cac
commit 588776d891
2 changed files with 21 additions and 1 deletions
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19
src/mame/drivers/exidy.cpp
View file

@ -132,6 +132,11 @@ Fax 1982 6502 FXL, FLA
bit 0 note
bit 1 upper
MouseTrap:
5101 W MouseTrap P1/P2 LED States
bit 2 Player 1 LED state
bit 4 Player 2 LED state
MouseTrap Digital Sound:
0000-3FFF ROM
@ -193,6 +198,13 @@ WRITE8_MEMBER(exidy_state::fax_bank_select_w)
}
WRITE8_MEMBER(exidy_state::mtrap_ocl_w) // Mouse Trap (possibly others) set P1 and P2 leds value at 5101, too.
{
*m_sprite_enable = data;
output().set_value("led0", !BIT(data, 2));
output().set_value("led1", !BIT(data, 4));
}
/*************************************
*
@ -292,6 +304,11 @@ void exidy_state::pepper2_map(address_map &map)
map(0x8000, 0xffff).rom();
}
void exidy_state::mtrap_map(address_map &map)
{
venture_map(map);
map(0x5101, 0x5101).w(FUNC(exidy_state::mtrap_ocl_w));
}
void exidy_state::fax_map(address_map &map)
{
@ -926,7 +943,7 @@ MACHINE_CONFIG_START(exidy_state::mtrap)
/* basic machine hardware */
MCFG_DEVICE_MODIFY("maincpu")
MCFG_DEVICE_PROGRAM_MAP(venture_map)
MCFG_DEVICE_PROGRAM_MAP(mtrap_map)
MCFG_QUANTUM_TIME(attotime::from_hz(1920))

3
src/mame/includes/exidy.h
View file

@ -108,6 +108,7 @@ private:
DECLARE_WRITE8_MEMBER(fax_bank_select_w);
DECLARE_READ8_MEMBER(exidy_interrupt_r);
DECLARE_WRITE8_MEMBER(mtrap_ocl_w);
virtual void video_start() override;
DECLARE_MACHINE_START(teetert);
@ -142,12 +143,14 @@ private:
void exidy_map(address_map &map);
void fax_map(address_map &map);
void mtrap_map(address_map &map);
void pepper2_map(address_map &map);
void rallys_map(address_map &map);
void sidetrac_map(address_map &map);
void spectar_map(address_map &map);
void targ_map(address_map &map);
void venture_map(address_map &map);
protected:
virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
};