NBA Showtime NBA on NBC (ver 2.0, Apr 25 1999)

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
nbashowt	midway/vegas.cpp		no	no	no	yes	NBA Showtime NBA on NBC (ver 2.0, Apr 25 1999)	1999	Midway Games

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
nbashowt	215089	29/12/2025 11:31:36	512	384	96	96	0	Format24bppRgb	305:MAME 0.224 (Aug 26 2020)	14efb6eb8963aac996bc45ef122de9c3fc117aaf

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	480	57.000000	17510400	640	0	640	480	0	480	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	supported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
showtime_mar15_1999.u27	524288	ff5d620d	8f07567929f40a2269a42495dfa9dd5edef688fe	pci:00.0:rom	0	good	no
vegassio.bin	32768	d1470e23	f6e8405cfa604528c0224401bc374a6df9caccef	dcs	0	good	no

disk

name	merge	sha1	region	index	writable	status	optional
nbashowt		f7c56bc3dcbebc434de58034986179ae01127f87	pci:05.0:ide:0:hdd	0	yes	good	no

chip

type	tag	name	clock
cpu	maincpu	MIPS R5000 (little)	250000000
cpu	dcs:dcs2	Analog Devices ADSP-2104	16000000
audio	pci:05.0:ide:1:cdrom:cdda	CD/DA	44100
audio	pci:05.0:ide2:1:cdrom:cdda	CD/DA	44100
audio	speaker	Speaker
audio	dcs	DCS2 Audio 2104
audio	dcs:dac1	DMA-driven DAC
audio	dcs:dac2	DMA-driven DAC

device_ref

tag	name
:maincpu	r5000le
:pci	pci_root
:pci:00.0	vrc5074
:pci:00.0:uart	ns16550
:pci:00.0:ttys00	rs232
:pci:05.0	ide_pci
:pci:05.0:ide	idectrl32bm
:pci:05.0:ide:0	ata_slot
:pci:05.0:ide:0:hdd	idehd
:pci:05.0:ide:0:hdd:image	harddisk_image
:pci:05.0:ide:1	ata_slot
:pci:05.0:ide:1:cdrom	cdrom
:pci:05.0:ide:1:cdrom:image	cdrom_image
:pci:05.0:ide:1:cdrom:cdda	cdda
:pci:05.0:ide2	idectrl32bm
:pci:05.0:ide2:0	ata_slot
:pci:05.0:ide2:0:hdd	idehd
:pci:05.0:ide2:0:hdd:image	harddisk_image
:pci:05.0:ide2:1	ata_slot
:pci:05.0:ide2:1:cdrom	cdrom
:pci:05.0:ide2:1:cdrom:image	cdrom_image
:pci:05.0:ide2:1:cdrom:cdda	cdda
:pci:03.0	voodoo_banshee_pci
:pci:03.0:voodoo	voodoo_banshee
:timekeeper	m48t37
:ethernet	smc91c94
:screen	screen
:speaker	speaker
:dcs	dcs2_audio_2104
:dcs:dcs2	adsp2104
:dcs:dcs_reg_timer	timer
:dcs:dcs_sport0_timer	timer
:dcs:dcs_int_timer	timer
:dcs:dcs_hle_timer	timer
:dcs:dac1	dmadac
:dcs:dac2	dmadac
:ioasic	midway_ioasic

sound

channels
1

device, instance

type	tag	interface	name	briefname
harddisk	pci:05.0:ide:0:hdd:image	ide_hdd,hdd	harddisk1	hard1
cdrom	pci:05.0:ide:1:cdrom:image	cdrom	cdrom1	cdrm1
harddisk	pci:05.0:ide2:0:hdd:image	ide_hdd,hdd	harddisk2	hard2
cdrom	pci:05.0:ide2:1:cdrom:image	cdrom	cdrom2	cdrm2

device, extension

type	tag	interface	extension_names
harddisk	pci:05.0:ide:0:hdd:image	ide_hdd,hdd	chd, hd, hdv, 2mg, hdi
cdrom	pci:05.0:ide:1:cdrom:image	cdrom	chd, cue, toc, nrg, gdi, iso, cdr
harddisk	pci:05.0:ide2:0:hdd:image	ide_hdd,hdd	chd, hd, hdv, 2mg, hdi
cdrom	pci:05.0:ide2:1:cdrom:image	cdrom	chd, cue, toc, nrg, gdi, iso, cdr

input

players	coins	service	tilt
4	4	yes	yes

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta
joy	1	4	8	no
stick	1			no	0	111	100	10
joy	2	4	8	no
stick	2			no	0	111	100	10
joy	3	4	8	no
stick	3			no	0	111	100	10
joy	4	4	8	no
stick	4			no	0	111	100	10

port, analog

port_tag	analog_masks
:49WAYX_P1	255
:49WAYX_P2	255
:49WAYX_P3	255
:49WAYX_P4	255
:49WAYY_P1	255
:49WAYY_P2	255
:49WAYY_P3	255
:49WAYY_P4	255
:8WAY_P1
:8WAY_P2
:8WAY_P3
:8WAY_P4
:AN.0
:AN.1
:AN.2
:AN.3
:AN.4
:AN.5
:AN.6
:AN.7
:DIPS
:IN1
:IN2
:SYSTEM
:ioasic:SERIAL_DIGIT

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
pci:00.0:ttys00	terminal	serial_terminal	no
pci:00.0:ttys00	sunkbd	sunkbd_adaptor	no
pci:00.0:ttys00	votraxtnt	serial_votraxtnt	no
pci:00.0:ttys00	rs_printer	rs_serial_printer	no
pci:00.0:ttys00	dec_loopback	dec_rs232_loopback	no
pci:00.0:ttys00	h19	serial_heath_h19	no
pci:00.0:ttys00	ie15	ie15_terminal	no
pci:00.0:ttys00	null_modem	null_modem	no
pci:00.0:ttys00	keyboard	serial_keyboard	no
pci:00.0:ttys00	patch	rs232_patch_box	no
pci:00.0:ttys00	swtpc8212	swtpc8212_terminal	no
pci:00.0:ttys00	printer	serial_printer	no
pci:00.0:ttys00	scorpion	scorpion_ic	no
pci:00.0:ttys00	loopback	rs232_loopback	no
pci:00.0:ttys00	mockingboard	mockingboardd	no
pci:00.0:ttys00	msystems_mouse	rs232_mouse_hle_msystems	no
pci:00.0:ttys00	nss_tvi	nss_tvinterface	no
pci:00.0:ttys00	rs232_sync_io	rs232_sync_io	no
pci:00.0:ttys00	pty	pseudo_terminal	no

dipswitch

Coinage Source

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage Source	DIPS	1

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Dipswitch	1	no
CMOS	0	yes

Coinage

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Coinage	DIPS	14

value

name	value	default
Mode 1	14	yes
Mode 2	12	no
Mode 3	10	no
Mode 4	8	no
Mode 5	6	no
Mode 6	4	no
Mode 7	2	no
Free Play	0	no

Currency Type

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Currency Type	DIPS	48

value

name	value	default
USA	48	yes
French	32	no
German	16	no
Free Play	0	no

Select Game

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Select Game	DIPS	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Yes	64	yes
No	0	no

Game Powerup

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Game Powerup	DIPS	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
NFL Blitz	128	no
NBA Showtime	0	yes

Joysticks

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Joysticks	DIPS	256

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
8-Way	256	no
49-Way	0	yes

Graphics Mode

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Graphics Mode	DIPS	512

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Med Res	512	yes
Low Res	0	no

Unused

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unused	DIPS	7168

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	7168	yes
On	0	no

Number of Players

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Number of Players	DIPS	8192

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
2	8192	yes
4	0	no

Power On Self Test

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Power On Self Test	DIPS	16384

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
No	0	yes
Yes	16384	no

Test Switch

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Test Switch	DIPS	32768

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	32768	yes
On	0	no

Serial Low Digit

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Serial Low Digit	ioasic:SERIAL_DIGIT	15

value

name	value	default
0	0	no
1	1	no
2	2	no
3	3	no
4	4	no
5	5	no
6	6	yes
7	7	no
8	8	no
9	9	no

NBA Showtime NBA on NBC (ver 2.0, Apr 25 1999) - mame (0287) machine

machine

snap

display

driver

rom

disk

chip

device_ref

sound

device, instance

device, extension

input

control

port, analog

slot, slotoption

dipswitch

Coinage Source

value

Coinage

value

Currency Type

value

Select Game

value

Game Powerup

value

Joysticks

value

Graphics Mode

value

Unused

value

Number of Players

value

Power On Self Test

value

Test Switch

value

Serial Low Digit

value