7 Smash

Game infos

Sound infos

Driver infos

Inputs infos

Controls infos

type	ways	minimum	maximum	sensitivity	keydelta	reverse
gambling						no

Display infos

type	rotate	flipx	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart
raster	0	no	512	256	60

Dipswitchs

• DSW2
  • Off
  • On
• DSW3
  • Off
  • On
• DSW4
  • Off
  • On
• Service Mode
  • Off
  • On
• Unknown
  • Off
  • On

Roms list

console	name	bios	size	crc	md5	merge	sha1	region	offset	status	optional
arcade	7smash.bin		16384	58396efa			b957d28e321a5c4f9a90e0a7eaf8f01450662c0e	maincpu	0	good	no
arcade	eagle.1		131072	21317c37			7706045b85f86f6e58cc67c2d7dee01d80df3422	reels	0	good	no
arcade	eagle.2		131072	211b5acb			e35ae6c93a1daa9d3aa46970c5c3d39788f948bb	reels	20000	good	no
arcade	eagle.3		131072	d75b3b2f			1d90bc17f9e645966126fa19c42a7c4d54098776	reels	40000	good	no
arcade	eagle.4		131072	dcf92dca			87c7d88dc35981ad636376b53264cee87ccdaa71	gfx2	0	good	no
arcade	eagle.5		131072	cd8bc456			cefe211492158f445ceaaa9015e1143ea9afddbb	gfx2	20000	good	no
arcade	eagle.6		131072	2c4416d4			25d04d4d08ab491a9684b8e6f21e57479711ee87	gfx2	40000	good	no
arcade	eagle.8		131072	b115c5d5			3f80613886b7f8092ec914c9bfb416078aca82a3	maincpu	0	good	no

Chips list

name	tag	type	clock
Speaker	mono	audio
Z180	maincpu	cpu	8000000

Categories

• Added to Mame in version .144u5
• Casino
• Reels

MAMEinfo

0.144u5 [Yohji, Smitdogg, Charles MacDonald, The Dumping Union]


WIP:

- 0.144u5: Yohji, Smitdogg, Charles MacDonald and The Dumping Union added '7 Smash' (Sovic 1993).

- 6th January 2012: Charles MacDonald - I recently dumped the internal ROM for Wing's "7 Smash". The ROM was trojaned in a similar way to Pinkiri 8 and other Wing games that are now emulated in MAME. This board uses a HD647180 MCU (in a huge 90-pin SDIP package) with 16K of internal ROM and up to 128K of external ROM. The external ROM contains program code so it isn't particularly hard to get control of the system by inserting your own software into the ROM once you've made a NOP sled or identified the entry points. To get the internal ROM data out I used my 8-bit EPROM emulator which can also emulate RAMs. The two red wires in the picture are used to tap into the system reset signal from the MB3771 and part of the glue logic which generates a write strobe for memory locations. This allows the trojan program to write back into emulator memory to store data. Once it had copied the internal ROM to RAM (and generated a checksum) I just had to download the emulator RAM and that was it. If any more of these games come up in the future it should be fairly easy to get them dumped.

- 1st July 2011: Smitdogg - We got 7 Smash.

History