Dance Dance Revolution 3rd Mix (GN887 VER. AAA)

Immagine gioco: Dance Dance Revolution 3rd Mix (GN887 VER. AAA)
Available images:

Romset name:
Production year: 1999
Manufacturer: Konami

Game genre: Rhythm
Category: Rhythm / Dance

This machine is a clone of:
 • Dance Dance Revolution 3rd Mix - Ver.Korea2 (GN887 VER. KBA)

This machine needs a BIOS file:
 • System 573 BIOS (

This machine is NOT working in MAME This machine works in MAME

Overall emulation: Preliminary
Color emulation: Good
Sound emulation: Imperfect
Graphics emulation: Imperfect
Save states: Not supported

In MAME since version: .112u3

The MAME driver of this machine is: ksys573.cpp - Read the code

 Tech info 
 Base hardware of this machine: (available in all slot configurations)
  • CHIPs [Show details]

    CXD8530CQ ("maincpu")cpu 67737600 Hz

  • Screens [Show details]

    This machine uses a single screen:
      Graphic type: Raster
      Screen orientation: Horizontal
      Resolution 640 x 480 @ 60.000000 Hz

  • Number of players: 2P Simultaneous
  • Controllers [Show details]

      Joystick [16 ways]
      Joystick [16 ways]
    Number of buttons: 6

  • Media switches [Show details]

    Media deviceSwitchExtensions
    Media switches for this system
    are only available when selecting
    suitable expansions.
    (cf. Optional Hardware below).

  • Dip-switches [Show details]

    Default settings in bold
    Unused 1Off
    Screen FlipNormal
    Unused 2Off
    Start Up DeviceCD-ROM Drive
     Flash ROM

  • System Configurations [Show details]

    Default settings in bold
    CD 1
    Network? Off

  • Slot Options [Show details]

    Default settings in bold
    ata:0 cr589
    cassette game
    pccard2 32mb

  • RAM Options [Show details]

    Default settings in bold
    4M (4194304)

  • BIOS Options [Show details]

    Default settings in bold
    std Standard
    gchgchmp Found on Gachagachamp
    dsem2 Found on Dancing Stage Euro Mix 2

  • ROMs (6 of the BIOS set, 4 of the parent set, 1 of the clone set, 1 of various devices) [Show details]

    Referred to MAME version: 0.181

    NameSizeCRC32SHA1StatusIn romset
    700a01.22g52428811812ef8 e1284add4aaddd5337bd7f4e27614460d52b5b48 good sys573
    700a01(gchgchmp).22g52428839ebb0ca 9aab8c637dd2be84d79007e52f108abe92bf29dd good sys573
    700b01.22g5242886cf852af a2421d0a494892c0e71003c96995ce8f945064dd good sys573
    h8a01.bin64131e0359 967f66578ebc0cf6b044d71af09b59bce1f4a1d0 good sys573
    h8a01.bin64131e0359 967f66578ebc0cf6b044d71af09b59bce1f4a1d0 good sys573
    h8b01.bin64508b057d 779177e6312ef272483eeb64a5e84bbae6e301f2 good sys573
    hd6473644h.18e32768  nodump sys573
    ge887aa.u11324ce86d32 94cdb9873a7f7503acc3b763e9b49ec6af53533f baddump ddr3mk
    gn887aa.u1132bb14f9bd 9d0adf5a32d8bbcaaea2f701f5c7a5d51ee0b8bf baddump ddr3mk
    ge887aa.u68af09e43c d8372f2d6e0ae07061b496a2242a63e5bc2e54dc baddump ddr3mk
    gn887aa.u68ce84419e 839e8ee080ecfc79021a06417d930e8b32dfc6a1 baddump ddr3mk
    digital-id.bin82b977f4d 2b108a56653f91cb3351718c45dfcf979bc35ef1 good k573dio

    :  PARENT Machine
    :  CLONE Machine
    :  BIOS
    :  Device

  • CHDs [Show details]

    Support information
    Size: 0 bytes/0 Mb
    Disc SHA1:6f9a0e9dd046a1fc0c81be9eeb45c136574a4472
    CHD Information
    Size: 0 bytes/0 Mb
    CHD MD5:
    CHD SHA1:6f9a0e9dd046a1fc0c81be9eeb45c136574a4472

 Optional hardware of this machine: (available with specific slot configurations)

 Configure the slot options for ddr3ma:
 Slot Value


Dance Dance Revolution 3rd Mix (c) 1999 Konami Co., Ltd.


Main CPU : PSX

Sound Chips : SPU, CD/DA

Palette colors : 65536

Players : 2

Buttons : 6


Released in October 1999.


Grades : SSS - SS - S - A - B - C - D - E

Every song has a maximum of score of 10,000,000 which can only be attained by getting all Perfects. The point value for any step in a combo depends on three factors :

* The length of your combo does not matter.

* Perfects are worth twice as much as Greats.

* The last step in every song is a little bit more important in terms of score. Try to get a Perfect on the last step.

The exact formula for the score of a combo is...

Let N be the number of steps in the song you are playing. Let [x] be the greatest integer function (i.e., [x] = the greatest integer less than or equal to x). Then define b, the point value on which the point value for every step in the song is based, to be :

b = [1,000,000/(N(N+1)/2)]

Then, the point value for the ith step in a combo is :

S(i) = P(i), if the ith step is a Perfect; G(i) if the ith step is a Great;

P(i) = 10bi;

G(i) = 5bi;

The only step that deviates from this formula is the last step, or Nth step, of the song. If you get a Perfect on the Nth step, you get the appropriate points for that Perfect, plus a bonus B :

B(N) = 10,000,000 - (summation of P(i) as i goes from 1 to N)


1. Dance Dance Revolution (1998)

2. Dance Dance Revolution 2nd Mix (1999)

3. Dance Dance Revolution 2nd Mix with beatmaniaIIDX CLUB VERSiON (1999)

4. Dance Dance Revolution 2nd Mix with beatmaniaIIDX substream CLUB VERSiON 2 (1999)

5. DDR Best of Cool Dancers (1999)

6. Dance Dance Revolution 3rd Mix (1999)

7. Dance Dance Revolution USA (2000)

8. Dance Dance Revolution 3rd Mix Plus (2000)

9. Dance Dance Revolution 4th Mix (2000)

10. Dance Dance Revolution 4th Mix Plus (2000)

11. Dance Dance Revolution 5th Mix (2001)

12. DDR MAX - Dance Dance Revolution 6th Mix (2001)

13. DDR MAX 2 - Dance Dance Revolution 7th Mix (2002)

14. Dance Dance Revolution Extreme (2002)

15. Dance Dance Revolution Extreme 2 (2005, Sony PlayStation 2)

16. Dance Dance Revolution with Mario (2005, Nintendo GameCube)

17. Dance Dance Revolution SuperNOVA (2006)

18. Dance Dance Revolution SuperNOVA 2 (2007)

19. Dance Dance Revolution X (2009)


Game's rom.

Machine's picture.

Warning: information in history.dat can differ from the ones present in the rest of the page (taken from MAME) as they come from a different source

Information on ddr3mk

0.112u3 [smf]

CD-ROM required


- 0.141u2: Added MAS3507D sound.

- 0.112u3: smf added 'Dance Dance Revolution 3rd Mix - Ver.Korea2 (GN887 VER. KBA)' (Konami 2000) and clones Ver.Korea (GN887 VER. KAA), (GN887 VER. AAA) and (GN887 VER. JAA).

- 25th February 2007: smf - Unfortunately there are no arrows or music in any of these (see screenshots).

- 10th October 2005: Guru - DDR 1st mix (black cd) 845JAB02, DDR 1st mix (purple cd) 845JBA02, DDR 1st mix (jade cd) 845AAA02, DDR Solo 2000 (black cd) 905JAA02, DDR Solo Bass Mix (black cd) 894JAA02, DDR 3rd mix (black cd) 887JAA02, DDR 3rd mix (violet cd) 887KAA02, DDR 3rd mix (violet cd) 887KBA02, DDR 3rd mix (pink cd) 887AAA02, DDR 3rd mix plus (black cd) A22JAA02, DDR 4th mix plus (black cd) A34JAA02, DDR 5th mix (black cd) A27JAA02, DDR 6th mix-Max (black cd) B19JAA02 and DDR 7th mix-Max2 (black cd) B20JAA02 arrived earlier this morning in a 'Top-Secret' local deal.

Printer friendly version
Direct link to this page

HTML link, for inclusion in web pages, text only
HTML link, for inclusion in web pages, with image
BBcode, for use in forums, text only
BBcode, for use in forums, with image