From 91cccbdf559fcc94a09d5440b49bfcdf93856e9c Mon Sep 17 00:00:00 2001 From: Angelo Salese Date: Tue, 19 Feb 2013 20:15:00 +0000 Subject: [PATCH] Documented lamps --- src/mame/drivers/coolridr.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/src/mame/drivers/coolridr.c b/src/mame/drivers/coolridr.c index 00bc5f5004e..686823b4530 100644 --- a/src/mame/drivers/coolridr.c +++ b/src/mame/drivers/coolridr.c @@ -321,6 +321,7 @@ public: int m_color; UINT8 m_vblank; int m_scsp_last_line; + UINT8 an_mux_data; DECLARE_READ32_MEMBER(sysh1_unk_r); @@ -339,7 +340,7 @@ public: DECLARE_WRITE16_MEMBER(h1_soundram2_w); DECLARE_READ8_MEMBER(analog_mux_r); DECLARE_WRITE8_MEMBER(analog_mux_w); - UINT8 an_mux_data; + DECLARE_WRITE8_MEMBER(lamps_w); DECLARE_WRITE_LINE_MEMBER(scsp_to_main_irq); DECLARE_DRIVER_INIT(coolridr); virtual void machine_start(); @@ -920,6 +921,19 @@ WRITE8_MEMBER( coolridr_state::analog_mux_w ) an_mux_data = data; } +WRITE8_MEMBER( coolridr_state::lamps_w ) +{ + /* + x--- ---- P2 Music select Lamp + -x-- ---- P1 Music select Lamp + --x- ---- P2 Race Leader Lamp + ---x ---- P1 Race Leader Lamp + ---- x--- P2 Start Lamp + ---- -x-- P1 Start Lamp + ---- ---x (used in game?) + */ +} + static ADDRESS_MAP_START( coolridr_submap, AS_PROGRAM, 32, coolridr_state ) AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_SHARE("share2") @@ -939,7 +953,7 @@ static ADDRESS_MAP_START( coolridr_submap, AS_PROGRAM, 32, coolridr_state ) AM_RANGE(0x05300000, 0x0530ffff) AM_RAM AM_SHARE("share3") /*Communication area RAM*/ AM_RANGE(0x05ff0000, 0x05ffffff) AM_RAM /*???*/ AM_RANGE(0x06000000, 0x060001ff) AM_RAM // backup RAM - AM_RANGE(0x06100000, 0x06100003) AM_READ_PORT("IN0") AM_WRITENOP + AM_RANGE(0x06100000, 0x06100003) AM_READ_PORT("IN0") AM_WRITE8(lamps_w,0x000000ff) AM_RANGE(0x06100004, 0x06100007) AM_READ_PORT("IN1") AM_RANGE(0x06100008, 0x0610000b) AM_READ_PORT("IN5") AM_RANGE(0x0610000c, 0x0610000f) AM_READ_PORT("IN6")