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NBA Showtime: NBA on NBC (ver 2.0)

  1. Game infos
  2. Sound
  3. Driver
  4. Inputs
  5. Controls
  6. Display
  7. Dipswitchs
  8. Roms list
  9. Chips list
  10. Disks list
  11. Categories
  12. MAMEinfo
  13. History
Download nbashowt.zip (544 KB)
Snapshot

Game infos

Description NBA Showtime: NBA on NBC (ver 2.0)
Name nbashowt
Manufacturer Midway Games
Year 1998
Runnable yes
System arcade /
Number of players 4P sim
Added to MAME .091u1
Romset size 544 KB
Romset file 2 files
Romset zip 156 B
Language English
Genre Sports

Sound infos

Sound_channels 2

Driver infos

Driver status preliminary
Driver emulation preliminary
Driver color good
Driver sound preliminary
Driver graphic good
Driver cocktail
Driver protection
Driver savestate yes

Inputs infos

Input service yes
Input tilt yes
Input players 4
Input buttons
Input coins 4

Controls infos

type ways minimum maximum sensitivity keydelta reverse
joy 8 no

Display infos

type rotate flipx width height refresh pixclock htotal hbend hbstart vtotal vbend vbstart
raster 0 no 640 480 57 17510400 640 0 640 480 0 480

Dipswitchs

Roms list

console name bios size crc md5 merge sha1 region offset status optional
arcade showtime_mar15_1999.u27 524288 ff5d620d 8f07567929f40a2269a42495dfa9dd5edef688fe user1 0 good no
arcade vegassio.bin 32768 d1470e23 f6e8405cfa604528c0224401bc374a6df9caccef dcs 0 good no

Chips list

name tag type clock
ADSP-2104 dcs:dcs2 cpu 16000000
DMA-driven DAC dcs:dac2 audio
R5000 (little) maincpu cpu 200000000
Speaker dcs:rspeaker audio

Disks list

name md5 sha1 merge region index status optional
nbashowt f7c56bc3dcbebc434de58034986179ae01127f87 ide:0:hdd:image 0 good no

Categories

MAMEinfo

0.91u1 [Aaron Giles]


HardDisk required


WIP:

- 0.164: Changed description to 'NBA Showtime: NBA on NBC (ver 2.0)'.

- 0.103u3: Changed ADSP2104 CPU2 clock speed to 16MHz. Removed 4x DMA-driven DAC sounds and fixed dipswitches.

- 16th January 2006: Aaron Giles - Took a decent amount of hacking, but I'm finally into the attract mode in NBA Showtime. The game crashes out pretty quickly and there are other problems, but at least now I can verify that the CHD dump is good (and it is).

- 0.91u1: Aaron Giles added 'NBA Showtime: NBA on NBC' (Midway 1998).

- 13th December 2003: Aaron Giles - I have hard disks for NBA Showtime: NBA on NBC and San Francisco Rush 2049 but no boot ROMs for them. If anyone can help me track those down, I can post more pretty pictures.


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Harddisk: 3.01 GB (CYLS: 6256, HEADS: 16, SECS: 63 - Compressed: 569.0)

History


Arcade Video game published 21 years ago:

NBA Showtime - NBA on NBC (c) 1998 Midway Games, Incorporated.

- TECHNICAL -

Midway Vegas hardware

Main CPU : R5000 (@ 200 Mhz), ADSP2104 (@ 16 Mhz)
Sound Chips : (2x) DMA-driven (@ 16 Mhz)

Players : 4
Control : 49-way Joystick
Buttons : 3

- TRIVIA -

Even if titlescreen says 1998, NBA Showtime was released in March 1999 in USA.

Michael Jackson used to own this game. It was sold at the official Michael Jackson Auction on Apr. 24th, 2009.

- TIPS AND TRICKS -

* Match-Up Screen Codes : Enter these at the match-up screen. The order they will be in is Turbo-Shoot-Pass-Direction
Code -- Effect
4-3-0-Right -- Alternate uniform
4-2-0-Right -- Away Uniform
2-0-0-Right -- Big Heads
1-3-1-Left -- Blizzard (outdoors only)
1-2-3-Up -- Fog on (outdoors only)
4-1-0-Right -- Home Uniform
4-0-1-Right -- Midway Uniform
1-2-3-Left -- Night Fog on (outdoors only)
2-0-1-Up -- No hotspots (teams must agree)
3-3-1-Left -- No Replays
4-4-4-Up -- No tip-off
1-4-1-Left -- Rainy Days (outdoors only)
1-0-0-Down -- Show Hot Spot
0-0-1-Down -- Show Shot %
1-2-1-Left -- Snow (outdoors only)
1-2-3-Right -- Swamp Fog on (outdoors only)
4-0-0-Right -- Team Uniforms (teams must agree)
1-2-3-Down -- Thick Fog on (outdoors only)
1-1-1-Down -- Tournament mode (no power-ups allowed)

* Secret Characters : Enter these initials and PIN numbers to unlock secret characters with hidden attributes at the start of a game :
Code -- Effect
CREATR 1954 -- Creature of the Black Lagoon
DANIEL 0604 -- Daniel Thompson
FRANK 1931 -- Frankenstein's Monster
OLDMAN 2001 -- Grandpa
HORSE 1966 -- Horse (White)
JASON 3141 -- Jason Skiles
JAPPLE 6660 -- Jeff Johnson
JENFR 3333 -- Jennifer Hendrick
ROOT 6000 -- John Root
KERRI 0220 -- Kerri Hoskins
KERRI 1111 -- Kerri Hoskins (alt uniform)
LIA 0712 -- Lia Montelongo
LIA 1111 -- Lia Montelongo (alt uniform)
TURMEL 0322 -- Mark Turmell
PINTO 1966 -- Pinto (Brown Horse)
RETRO 1970 -- Retro Bob
SAL 0201 -- Sal DiVita
BRIDE 1935 -- The Bride of Frankenstein
MUMMY 1932 -- The Mummy
WOLFMN 1941 -- The Wolfman

- SERIES -

1. NBA Jam (1993)
2. NBA Jam Tournament Edition (1994)
3. NBA Hangtime (1996)
4. NBA Maximum Hangtime (1996)
5. NBA Jam Extreme (1996)
6. NBA Jam 99 (1998, N64)
7. NBA Showtime - NBA on NBC (1999)
8. NBA Jam 2000 (1999, N64)
9. NBA Jam 2001 (2000, GBC)
10. NBA Jam 2002 (2002, GBA)
11. NBA Jam (2003, PS2, X-Box)
12. NBA Jam 2004 (2003, unreleased GameCube prototype)
13. NBA Jam (2010, Nintendo Wii)
14. NBA Jam - On Fire Edition (2011, PSN, XBOX Live)

- PORTS -

* CONSOLES:
Nintendo 64 (1999)
Sony PlayStation (1999)
Sega Dreamcast (1999)
Nintendo Game Boy Color (1999)

- CONTRIBUTE -

Edit this entry: https://www.arcade-history.com/?&page=detail&id=3868&o=2