diff options
author | Angelo Salese <angelosa@users.noreply.github.com> | 2009-08-02 18:41:37 +0000 |
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committer | Angelo Salese <angelosa@users.noreply.github.com> | 2009-08-02 18:41:37 +0000 |
commit | 0d0866a42e9331f8671e71fbe227b43a54dc5848 (patch) | |
tree | c0c39376780df80e7a439d75dd170d29e517a9f4 | |
parent | c2ec1768ade9bfd26d21a28678c0275af6b5f92b (diff) |
Documented lamps/motor usage for Night Striker [Angelo Salese]
-rw-r--r-- | src/mame/drivers/taito_z.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/mame/drivers/taito_z.c b/src/mame/drivers/taito_z.c index ca4cf6caaa5..c602784111f 100644 --- a/src/mame/drivers/taito_z.c +++ b/src/mame/drivers/taito_z.c @@ -700,9 +700,27 @@ at the road split point. Strange page in test mode which lets you alter all sorts of settings, may relate to sit-in cockpit version. Can't find a dip that disables -this. - -Does a variety of writes to TC0220IOC offset 3... significant? +this. <- Test Mode 1? That's used for lamps and motor testing... -AS + +Motors (located at the 0xe000**) are mirrored, they uses both bytes of a +word, the high one is used during gameplay and the other one is used on service +mode. The gameplay port is xor'ed (!). +It works like this: +--xx xx-- Force Feedback power +---- --x- "Reverse" motor +---- ---x "Turn" motor + +TC0220IOC offset 3 is used for lamps, both upright and cockpit version afaik: +x--- ---- spot 2 lamp (right) +-x-- ---- spot 1 lamp (left) +--x- ---- motor lamp 3 (right) +---x ---- motor lamp 2 (center) +---- x--- motor lamp 1 (left) +---- -x-- trigger lamp +---- --x- start lamp +---- ---x shot lamp +The two spot lamps are big red lamps located at the sides of the screen (at least +in the upright version), they lights when the player gets hit and/or if he's dying. Aqua Jack @@ -1630,9 +1648,9 @@ static ADDRESS_MAP_START( nightstr_map, ADDRESS_SPACE_PROGRAM, 16 ) AM_RANGE(0xc00000, 0xc0ffff) AM_READWRITE(TC0100SCN_word_0_r, TC0100SCN_word_0_w) /* tilemaps */ AM_RANGE(0xc20000, 0xc2000f) AM_READWRITE(TC0100SCN_ctrl_word_0_r, TC0100SCN_ctrl_word_0_w) AM_RANGE(0xd00000, 0xd007ff) AM_RAM AM_BASE(&spriteram16) AM_SIZE(&spriteram_size) -// AM_RANGE(0xe00000, 0xe00001) AM_WRITENOP /* ??? */ -// AM_RANGE(0xe00008, 0xe00009) AM_WRITENOP /* ??? */ -// AM_RANGE(0xe00010, 0xe00011) AM_WRITENOP /* ??? */ + AM_RANGE(0xe00000, 0xe00001) AM_WRITENOP /* Motor 1 (left) */ + AM_RANGE(0xe00008, 0xe00009) AM_WRITENOP /* Motor 2 (center) */ + AM_RANGE(0xe00010, 0xe00011) AM_WRITENOP /* Motor 3 (right) */ AM_RANGE(0xe40000, 0xe40007) AM_READWRITE(nightstr_stick_r, bshark_stick_w) ADDRESS_MAP_END |