NFL Blitz (ver 1.21, Dec 5 1997) - mame (0284) machine

MAME: 0284 - Released: 2025-12-30T16:33:58 - Machines: 49538 - rom: 367487 - disk: 1392

machine

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name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
blitz	midway/seattle.cpp		no	no	no	yes	NFL Blitz (ver 1.21, Dec 5 1997)	1997	Midway Games

snap

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems
blitz	149370	29/12/2025 11:31:17	511	384	96	96	0	Format24bppRgb	305:MAME 0.127u3 (Sep 11 2008)

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	status	optional	bios
blitz1_1.u32	524288	8163ce02	89b432d8879052f6c5534ee49599f667f50a010f	pci:00.0:rom	good	no	l11
blitz1_2.u32	524288	38dbecf5	7dd5a5b3baf83a7f8f877ff4cd3f5e8b5201b36f	pci:00.0:rom	good	no	l12
blitz1__.u32	524288	4fd0559f	f1b7ab162b327b7acd81b605d0245ad9ffa3d886	pci:00.0:rom	good	no	l1_
sound102.u95	32768	bec7d3ae	db80aa4a645804a4574b07b9f34dec6b6b64190d	dcs	good	no
444_blitz.u96	8192	240c4f08	a12b53995679e4ac8bbc8248ed446bf99bbb4ea1	serial_security_pic	good	no

disk

name	merge	sha1	region	index	writable	status	optional
blitz		9131c7888e89b3c172780156ed3fe1fe46f78b0a	pci:09.0:ide:0:hdd	0	yes	good	no

chip

type	tag	name	clock
cpu	maincpu	MIPS R5000 (little)	150000000
cpu	dcs:dcs2	Analog Devices ADSP-2115	16000000
audio	pci:09.0:ide:1:cdrom:cdda	CD/DA	44100
audio	pci:09.0:ide2:1:cdrom:cdda	CD/DA	44100
audio	speaker	Speaker
audio	dcs	DCS2 Audio 2115
audio	dcs:dac1	DMA-driven DAC
audio	dcs:dac2	DMA-driven DAC

device_ref

tag	name
:maincpu	r5000le
:pci	pci_root
:pci:00.0	gt64010
:pci:09.0	ide_pci
:pci:09.0:ide	idectrl32bm
:pci:09.0:ide:0	ata_slot
:pci:09.0:ide:0:hdd	idehd
:pci:09.0:ide:0:hdd:image	harddisk_image
:pci:09.0:ide:1	ata_slot
:pci:09.0:ide:1:cdrom	cdrom
:pci:09.0:ide:1:cdrom:image	cdrom_image
:pci:09.0:ide:1:cdrom:cdda	cdda
:pci:09.0:ide2	idectrl32bm
:pci:09.0:ide2:0	ata_slot
:pci:09.0:ide2:0:hdd	idehd
:pci:09.0:ide2:0:hdd:image	harddisk_image
:pci:09.0:ide2:1	ata_slot
:pci:09.0:ide2:1:cdrom	cdrom
:pci:09.0:ide2:1:cdrom:image	cdrom_image
:pci:09.0:ide2:1:cdrom:cdda	cdda
:pci:08.0	voodoo_1_pci
:pci:08.0:voodoo	voodoo_1
:nvram	nvram
:screen	screen
:speaker	speaker
:dcs	dcs2_audio_2115
:dcs:dcs2	adsp2115
: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

biosset

name	description	default
l11	Boot Code L1.1	no
l12	Boot Code L1.2	no
l1_	Boot Code L1.?	yes

sound

channels
1

device, instance

type	tag	interface	name	briefname
harddisk	pci:09.0:ide:0:hdd:image	ide_hdd,hdd	harddisk1	hard1
cdrom	pci:09.0:ide:1:cdrom:image	cdrom	cdrom1	cdrm1
harddisk	pci:09.0:ide2:0:hdd:image	ide_hdd,hdd	harddisk2	hard2
cdrom	pci:09.0:ide2:1:cdrom:image	cdrom	cdrom2	cdrm2

device, extension

type	tag	interface	extension_names
harddisk	pci:09.0:ide:0:hdd:image	ide_hdd,hdd	chd, hd, hdv, 2mg, hdi
cdrom	pci:09.0:ide:1:cdrom:image	cdrom	chd, cue, toc, nrg, gdi, iso, cdr
harddisk	pci:09.0:ide2:0:hdd:image	ide_hdd,hdd	chd, hd, hdv, 2mg, hdi
cdrom	pci:09.0:ide2:1:cdrom:image	cdrom	chd, cue, toc, nrg, gdi, iso, cdr

input

players	coins	service	tilt
2	4	yes	yes

control

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

port, analog

port_tag	analog_masks
:49WAYX_P1	255
:49WAYX_P2	255
:49WAYY_P1	255
:49WAYY_P2	255
:DIPS
:IN1
:IN2
:SYSTEM
:ioasic:SERIAL_DIGIT

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	8	no
Mode 3	8	no
Mode 4	2	no
Mode ECA	12	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

Unknown

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Unknown	DIPS	64

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
Off	64	no
On	0	yes

Power Up Test Loop

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Power Up Test Loop	DIPS	128

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
One Time	128	yes
Continuous	0	no

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	yes
49-Way	0	no

Resolution

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Resolution	DIPS	1536

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
512x385 @ 25KHz	512	yes
512x256 @ 15KHz	1024	no

Graphics Speed

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Graphics Speed	DIPS	6144

value

name	value	default
45 MHz	0	no
47 MHz	2048	no
49 MHz	4096	no
51 MHz	6144	yes

Bill Validator

name	tag	mask	condition_tag	condition_mask	condition_relation	condition_value
Bill Validator	DIPS	8192

value

name	value	default	condition_tag	condition_mask	condition_relation	condition_value
None	8192	no
One	0	yes

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