04111: timesold, timesold1, btlfield: Coins are not reacting correctly (MCU problem)

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
04111	DIP/Input	Minor	Always	Nov 5, 2010, 01:57	Nov 10, 2010, 19:00

Tester	-Misc Reporters-	View Status	Public	Platform	MAME (Official Binary)
Assigned To	stephh	Resolution	Fixed	OS	Windows XP (32-bit)
Status [?]	Resolved			Driver	alpha/alpha68k.cpp
Version	0.140	Fixed in Version	0.140u2	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	04111: timesold, timesold1, btlfield: Coins are not reacting correctly (MCU problem)
Description	When crediting, you can see graphic garbage initially.. and it take 3 coins to get 2 credits (it should be 1:1 per dip settings).
Steps To Reproduce
Additional Information	The issue seems to lie in the update which added driver data struct (r7474) Received via email from Rogerio
Github Commit

Flags
Regression Version	0.135u3
Affected Sets / Systems	timesold, timesold1, btlfield

Attached Files

No.06845 stephh Developer Nov 6, 2010, 08:21	state->game_id is not initialised to 0 in DRIVER_INIT in src/mame/drivers/alpha68k.c . Furthermore, in src/mame/includes/alpha68k.h, the enum should be that way : /* game_id - used to deal with a few game specific situations */ enum { ALPHA68K_BTLFIELDB = 1, // used in alpha_II_trigger_r ALPHA68K_JONGBOU, // used in kyros_alpha_trigger_r & kyros_draw_sprites ALPHA68K_KYROS // used in kyros_draw_sprites };

No.06845

stephh

Developer

Nov 6, 2010, 08:21

state->game_id is not initialised to 0 in DRIVER_INIT in src/mame/drivers/alpha68k.c .

Furthermore, in src/mame/includes/alpha68k.h, the enum should be that way :

/* game_id - used to deal with a few game specific situations */
enum
{
    ALPHA68K_BTLFIELDB = 1, // used in alpha_II_trigger_r
    ALPHA68K_JONGBOU, // used in kyros_alpha_trigger_r & kyros_draw_sprites
    ALPHA68K_KYROS // used in kyros_draw_sprites
};