game
icon
title The Koukouyakyuh
set name kouyakyu
manufacturer Alpha Denshi Co.
year 1985
genre Sports (hof)
category Sports / Baseball (hof)
driver status imperfect
driver source equites.c
snapshots PS: in game | title | select | scores | gameover / MW: in game / CT: in game | title | select
zoom
rating

66.9% after 16 votes
 
display
colour emulation good
palette 384
display type raster
orientation horizontal
resolution 256x208
frequency 60.000000Hz
sound
sound emulation imperfect
channels mono
samples bongo1.wav
bongo2.wav
bongo3.wav
controls
players 2
nplayers 2P sim
controls 8 way joystick
buttons 3
coin slots 1
hardware
cpu 68000 @ 3MHz
cpu 8085A @ 6.144MHz
cpu ALPHA-8301 @ 0.5MHz
audio MSM5232 @ 6.144MHz
audio AY-3-8910A @ 1.536MHz
audio DAC
audio DAC
audio Samples
data
version added .061
last change(s) none
roms
name size crc set flags sha1
epr-6704.bin  8192  c7ac2292  kouyakyu    614bfb0949620d4c260768f14a116b076dd38438 
epr-6707.bin  8192  9cb2962e  kouyakyu    bd1bcbc53a3346e22789f24a35ab3aa681317d02 
epr-6705.bin  8192  985327cb  kouyakyu    86969fe763cbaa527d64de35844773b5ab1d7f83 
epr-6708.bin  8192  f8863dc5  kouyakyu    bfdd294d51420dd70aa97942909a9b8a95ffc05c 
epr-6706.bin  8192  79e94cd2  kouyakyu  bad dump  f44c2292614b46116818fad9a7eb48cceeb3b819 
epr-6709.bin  8192  f41cb58c  kouyakyu    f0d1048e949d51432739755f985e4df65b8e918b 
epr-6703.bin  8192  fbff3a86  kouyakyu    4ed2887b1e4509ded853a230f735d4d2aa475886 
epr-6702.bin  8192  27ddf031  kouyakyu    2f11d3b693e46852762669ed1e35a667990edec7 
epr-6701.bin  8192  3c83588a  kouyakyu    a84c813ba9d464cffc855397aaacbb9177c86fb4 
epr-6700.bin  8192  ee579266  kouyakyu    94dfcf506049fc78db00084ff7031d19520d9a85 
epr-6699.bin  8192  9bfa4a72  kouyakyu    8ac4d308dab0d67a26b4e3550c2e8064aaf36a74 
epr-6698.bin  8192  7adfd1ff  kouyakyu    b543dd6734a681a187dabf602bea390de663039c 
epr-6710.bin  4096  accda190  kouyakyu    265d2fd92574d65e7890e48d5f305bf903a67bc8 
epr-6695.bin  8192  22bea465  kouyakyu    4860d7ee3c386cdacc9c608ffe74ec8bfa58edcb 
epr-6694.bin  8192  51a7345e  kouyakyu    184c890559ed633e23cb459c313e6179cc3eb542 
epr-6689.bin  8192  53bf7587  kouyakyu    0046cd04d11ce789ff69e0807700a624af96eb36 
epr-6688.bin  8192  ceb76c5b  kouyakyu    81fa236871f10c77eb201e1c9771bd57406df15b 
epr-6687.bin  8192  9c1f49df  kouyakyu    1a5cf5278777f829d3654e838bd2bb9f4dbb57ba 
epr-6686.bin  8192  3d9e516f  kouyakyu    498614821f87dbcc39edb1756e1af6b536044e6a 
epr-6696.bin  8192  0625f48e  kouyakyu    bea09ccf37f38678fb53c55bd0a79557d6c81b3f 
epr-6697.bin  8192  f18afabe  kouyakyu    abd7f6c0bd0de145c423166a2f4e86ccdb12b1ce 
epr-6690.bin  8192  a142a11d  kouyakyu    209c7e0591622434ada4445f3f8789059c5f4f77 
epr-6691.bin  8192  b640568c  kouyakyu    8cef1387c469abec8b488621a94cc9575d6c5fcc 
epr-6692.bin  8192  b91d8172  kouyakyu    8d8f6ea78ebf652f295ce96abf19e628fe777d07 
epr-6693.bin  8192  874e3acc  kouyakyu    29438f196811fc2c8f54b6c47f1c175e4797dd4c 
pr6627.bpr  256  5ec5480d  kouyakyu    f966a277539a5d257f32692cdd92ce44b08599e8 
pr6629.bpr  256  29c7a393  kouyakyu    67cced39c0a80655c420aad668dfe836c1d7c643 
pr6628.bpr  256  8af247a4  kouyakyu    01702fbce53dd4875e4825f0487e7aed9cf212fa 
pr6630a.bpr  256  d6e202da  kouyakyu    500ebd5c95d2d2c33535d25cf7f8f649897dc224 
pr6630b.bpr  256  d6e202da  kouyakyu    500ebd5c95d2d2c33535d25cf7f8f649897dc224 
pr6630c.bpr  256  d6e202da  kouyakyu    500ebd5c95d2d2c33535d25cf7f8f649897dc224 
pr6630d.bpr  256  d6e202da  kouyakyu    500ebd5c95d2d2c33535d25cf7f8f649897dc224 
pr.bpr  32  33b98466  kouyakyu    017c73cf8c17dc5047c89316ae5b45f8d22092e8 
cabinet art
art no cabinet, marquee, flyer, control panel or PCB images found
additional information
info 0.61 [Acho A. Tang]

0.37b2 [?]

< Japan >

Samples required (alphamc07)

WIP:
  • 0.123u6: Added ALPHA-8301 (500000 Hz) CPU3. Changed MSM5232 clock speed to 6144000 Hz. Added Samples (bongo1, bongo2, bongo3.wav). Fixed gfx2/3 rom loading. Changed region user1/2/3 to proms and sound1.
  • 0.61: Acho A. Tang added The Koukouyakyuh (Alpha Denshi 1985).
  • 23rd June 2002: Acho A. Tang submitted drivers for Equites, Bull Fighter, The Koukouyakyuh, Splendor Blast and High Voltage. They are all playable and have sound, though the MCU emulation is not complete so there may be gameplay errors.
  • 0.37b2: Added The Koukouyakyuh (Alpha Denshi 1985) (Testdriver).
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Romset: 198 kb / 33 files / 92 zip
history The Koukouyakyuh (c) 1985 Alpha Denshi.


A Japanese baseball game from Alpha Denshi.


- TECHNICAL -


Main CPU : 68000 (@ 6 Mhz)

Sound CPU : 8085A (@ 5 Mhz)

Sound Chips : MSM5232 (@ 2.5 Mhz), AY8910 (@ 1.536111 Mhz), (2x) DAC (@ 1.536111 Mhz)


Screen orientation : Horizontal

Video resolution : 256 x 208 pixels

Screen refresh : 60.00 Hz

Palette Colors : 256


Players : 2

Control : 8-way joystick

Buttons : 3


- TRIVIA -


The title of this game translates from Japanese as 'The Senior High School Baseball'.


- SOURCES -


Game's rom.



Edit this entry at Arcade-History.com: http://www.arcade-history.com/?n=the-koukouyakyuh&page=detail&id=1323&o=2
resource links view in MAWS
view in CAESAR
view high score and replay at MARP
view in Progetto EMMA (Italian)
view in arcade-history.com
cheats
cheats
code comments
00000000:4021E:00000001:FFFFFFFF  Infinite Strikes
00000001:4021E:00000000:FFFFFFFF  Set Strikes to 0 Now!
00000001:4021E:00000002:FFFFFFFF  Set Strikes to 2 Now!
00000000:4021F:00000000:FFFFFFFF  Infinite Balls
00000001:4021F:00000000:FFFFFFFF  Set Balls to 0 Now!
00000001:4021F:00000003:FFFFFFFF  Set Balls to 3 Now!
00000000:40220:00000000:FFFFFFFF  Infinite Outs
00000001:40220:00000000:FFFFFFFF  Set Outs to 0 Now!
00000001:40220:00000002:FFFFFFFF  Set Outs to 2 Now!
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