| name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
| gridiron | tecmo/tehkanwc.cpp | | no | no | no | yes | Gridiron Fight | 1985 | Tehkan | | | Sports / Football |
|
rom
| name | size | crc | sha1 | region | offset | status | optional | merge | bios |
| gfight1.bin | 16384 | 51612741 | a0417a35f0ce51ba7fc81f27b356852a97f52a58 | maincpu | 0 | good | no | | |
| gfight2.bin | 16384 | a678db48 | 5ddcb93b3ed52cec6ba04bb19832ae239b7d2287 | maincpu | 4000 | good | no | | |
| gfight3.bin | 16384 | 8c227c33 | c0b58dbebc159ee681aed33c858f5e0172edd75a | maincpu | 8000 | good | no | | |
| gfight4.bin | 16384 | 8821415f | 772ce0770ed869ebf625d210bc2b9c381b14b7ea | sub | 0 | good | no | | |
| gfight5.bin | 16384 | 92ca3c07 | 580077ca8cf01996b29497187e41a54242de7f50 | audiocpu | 0 | good | no | | |
| gfight7.bin | 16384 | 04390cca | ff010c0c18ddd1f793b581f0a70bc1b98ef7d21d | gfx1 | 0 | good | no | | |
| gfight8.bin | 16384 | 5de6a70f | 416aba9de59d46861671c49f8ca33489db1b8634 | gfx2 | 0 | good | no | | |
| gfight9.bin | 16384 | eac9dc16 | 8b3cf87ede8aba45752cc2651a471a5942570037 | gfx2 | 4000 | good | no | | |
| gfight10.bin | 16384 | 61d0690f | cd7c81b0e5356bc865380cae5582d6c6b017dfa1 | gfx2 | 8000 | good | no | | |
| gfight11.bin | 16384 | 80b09c03 | 41627bb6d0f163430c1709a449a42f0f216da852 | gfx3 | 0 | good | no | | |
| gfight12.bin | 16384 | 1b615eae | edfdb4311c5cc314806c8f017f190f7b94f8cd98 | gfx3 | 4000 | good | no | | |
| gfight6.bin | 16384 | d05d463d | 30f2bce0ad75c4a7d8344cff16bce27f5e3a3f5d | adpcm | 0 | good | no | | |
|
chip
| type | tag | name | clock |
| cpu | maincpu | Zilog Z80 | 4608000 |
| cpu | sub | Zilog Z80 | 4608000 |
| cpu | audiocpu | Zilog Z80 | 4608000 |
| audio | mono | Speaker | |
| audio | ay1 | YM2149 SSG | 1536000 |
| audio | ay2 | YM2149 SSG | 1536000 |
| audio | msm | OKI MSM5205 ADPCM | 384000 |
|
control
| type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
| trackball | 1 | 1 | | no | 0 | 255 | 100 | 63 | | | |
| trackball | 2 | 1 | | no | 0 | 255 | 100 | 63 | | | |
|
device_ref
| name |
| z80 |
| z80 |
| z80 |
| watchdog |
| screen |
| gfxdecode |
| palette |
| speaker |
| generic_latch_8 |
| generic_latch_8 |
| ym2149 |
| ym2149 |
| msm5205 |
|
dipswitch
| name | tag | mask |
| Start Credits (P1&P2)/Extra | DSW2 | 3 |
| Formation Time (Defense) | DSW2 | 12 |
| Timer Speed | DSW2 | 48 |
| Formation Time (Offense) | DSW2 | 192 |
| 1P Game Time | DSW3 | 3 |
| 2P Game Time | DSW3 | 124 |
| Demo Sounds | DSW3 | 128 |
|
display
| tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
| screen | raster | 0 | 256 | 224 | 60.000000 | | | | | | | | no |
|
driver
| status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
| good | good | supported | no | no | no | no | |
|
input
| players | coins | service | tilt |
| 2 | 2 | no | no |
|
port
| tag |
| :DSW1 |
| :DSW2 |
| :DSW3 |
| :P1BUT |
| :P1X |
| :P1Y |
| :P2BUT |
| :P2X |
| :P2Y |
| :SYSTEM |
|
sound
|