Rally-X (bootleg) - Revision history

WikiSysop: WikiSysop moved page Rally X (bootleg) to Rally-X (bootleg) without leaving a redirect

2026-03-30T08:13:13Z

WikiSysop moved page Rally X (bootleg) to Rally-X (bootleg) without leaving a redirect

← Older revision	Revision as of 08:13, 30 March 2026
(No difference)

WikiSysop at 08:12, 30 March 2026

2026-03-30T08:12:02Z

← Older revision		Revision as of 08:12, 30 March 2026
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	\|name \|\| '''1703'''		\|name \|\| '''1703'''
	\|-		\|-
	\|description \|\| '''Rally X (bootleg)'''		\|description \|\| '''Rally-X (bootleg)'''
	\|-		\|-
	\|year \|\| '''1980'''		\|year \|\| '''1980'''
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	sound PCB is labelled: "F 1659" on component side		sound PCB is labelled: "F 1659" on component side
	----		----
	4x of the missing PROMs where checked and dumped by [[:Category:Joe Magiera\|Joe Magiera]], and they match a standard Namco Rally X romset. I think it is safe to assume that also the other missing PROMs would match.		4x of the missing PROMs where checked and dumped by [[:Category:Joe Magiera\|Joe Magiera]], and they match a standard Namco Rally-X romset. I think it is safe to assume that also the other missing PROMs would match.
	----		----
	There are 2 EPROMs different from "rallyxa" in MAME.<br>		There are 2 EPROMs different from "rallyxa" in MAME.<br>

WikiSysop: /* Notes */

2025-12-16T17:41:10Z

Notes

← Older revision		Revision as of 17:41, 16 December 2025
Line 99:		Line 99:
	sound PCB is labelled: "F 1659" on component side		sound PCB is labelled: "F 1659" on component side
	----		----
	4x of the missing PROMs where checked and dumped by Joe Magiera, and they match a standard Namco Rally X romset. I think it is safe to assume that also the other missing PROMs would match.		4x of the missing PROMs where checked and dumped by [[:Category:Joe Magiera\|Joe Magiera]], and they match a standard Namco Rally X romset. I think it is safe to assume that also the other missing PROMs would match.
	----		----
	There are 2 EPROMs different from "rallyxa" in MAME.<br>		There are 2 EPROMs different from "rallyxa" in MAME.<br>
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	6.1j on main PCB is a CPU ROM; in the current MAME driver it gets stuck at initial boot-up sequence with an error "ROM 3" flashing on screen. I have dumped this EPROM multiple times with different Volt and Amperage settings and always get the same result, so I consider unlikely a bad dump.		6.1j on main PCB is a CPU ROM; in the current MAME driver it gets stuck at initial boot-up sequence with an error "ROM 3" flashing on screen. I have dumped this EPROM multiple times with different Volt and Amperage settings and always get the same result, so I consider unlikely a bad dump.
	-----		-----
	update 20200607: from ~~OSSO~~: EPROM 6.1j has only one bit difference from standard, and that variation makes no sense at all. It is 99,99% a problem of bit rot. Therefore I'll flag it a "bad dump".		update 20200607: from [[:Category:Osso\|Osso]]: EPROM 6.1j has only one bit difference from standard, and that variation makes no sense at all. It is 99,99% a problem of bit rot. Therefore I'll flag it a "bad dump".

	==Files==		==Files==

WikiSysop: /* Notes */

2020-06-07T19:30:13Z

Notes

← Older revision		Revision as of 19:30, 7 June 2020
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	2.8e on sound PCB is the GFX ROM that removes "NAMCO" name from screen.<br>		2.8e on sound PCB is the GFX ROM that removes "NAMCO" name from screen.<br>
	6.1j on main PCB is a CPU ROM; in the current MAME driver it gets stuck at initial boot-up sequence with an error "ROM 3" flashing on screen. I have dumped this EPROM multiple times with different Volt and Amperage settings and always get the same result, so I consider unlikely a bad dump.		6.1j on main PCB is a CPU ROM; in the current MAME driver it gets stuck at initial boot-up sequence with an error "ROM 3" flashing on screen. I have dumped this EPROM multiple times with different Volt and Amperage settings and always get the same result, so I consider unlikely a bad dump.
			-----
			update 20200607: from OSSO: EPROM 6.1j has only one bit difference from standard, and that variation makes no sense at all. It is 99,99% a problem of bit rot. Therefore I'll flag it a "bad dump".

	==Files==		==Files==

WikiSysop: /* Notes */

2020-06-01T13:05:00Z

Notes

← Older revision		Revision as of 13:05, 1 June 2020
Line 98:		Line 98:
	sound PCB is marked: "SOLDER-SIDE" on solder side<br>		sound PCB is marked: "SOLDER-SIDE" on solder side<br>
	sound PCB is labelled: "F 1659" on component side		sound PCB is labelled: "F 1659" on component side
			----
			4x of the missing PROMs where checked and dumped by Joe Magiera, and they match a standard Namco Rally X romset. I think it is safe to assume that also the other missing PROMs would match.
	----		----
	There are 2 EPROMs different from "rallyxa" in MAME.<br>		There are 2 EPROMs different from "rallyxa" in MAME.<br>

WikiSysop: /* ROMs */

2020-06-01T12:59:14Z

ROMs

← Older revision		Revision as of 12:59, 1 June 2020
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	\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 2m 3p 4n main PCB \|\| empty sockets, missing chips		\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 2m 3p 4n main PCB \|\| empty sockets, missing chips
	\|-		\|-
	\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 7k 8m 8p sound PCB \|\| empty sockets, missing chips		\|4x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 7k 8m 8p 11n sound PCB \|\| empty sockets, missing chips
	\|}		\|}

WikiSysop: /* Notes */

2020-06-01T12:48:17Z

Notes

← Older revision		Revision as of 12:48, 1 June 2020
Line 98:		Line 98:
	sound PCB is marked: "SOLDER-SIDE" on solder side<br>		sound PCB is marked: "SOLDER-SIDE" on solder side<br>
	sound PCB is labelled: "F 1659" on component side		sound PCB is labelled: "F 1659" on component side
			----
			There are 2 EPROMs different from "rallyxa" in MAME.<br>
			2.8e on sound PCB is the GFX ROM that removes "NAMCO" name from screen.<br>
			6.1j on main PCB is a CPU ROM; in the current MAME driver it gets stuck at initial boot-up sequence with an error "ROM 3" flashing on screen. I have dumped this EPROM multiple times with different Volt and Amperage settings and always get the same result, so I consider unlikely a bad dump.

	==Files==		==Files==

WikiSysop: /* ROMs */

2020-06-01T12:42:07Z

ROMs

← Older revision		Revision as of 12:42, 1 June 2020
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	\|1x \|\| [[PROM\|unknown]] DIP28-600mil \|\| 2d main PCB \|\| empty socket, missing chip		\|1x \|\| [[PROM\|unknown]] DIP28-600mil \|\| 2d main PCB \|\| empty socket, missing chip
	\|-		\|-
	\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 2m 3p 4n main PCB \|\| empty ~~socket~~, missing chips		\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 2m 3p 4n main PCB \|\| empty sockets, missing chips
	\|-		\|-
	\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 7k 8m 8p sound PCB \|\| empty ~~socket~~, missing chips		\|3x \|\| [[PROM\|unknown]] DIP16-300mil \|\| 7k 8m 8p sound PCB \|\| empty sockets, missing chips
	\|}		\|}

WikiSysop: Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 01/06/2020 |- |emulator || |- |de..."

2020-06-01T12:40:22Z

Created page with "{| style="float: right;" border="1" cellpadding="3" cellspacing="0" |+ style="background:silver" | EMU Infos |- |dumper || f205v |- |date || 01/06/2020 |- |emulator || |- |de..."

New page

{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | EMU Infos
|-
|dumper || f205v
|-
|date || 01/06/2020
|-
|emulator ||
|-
|dev ||
|}
{| style="float: right;" border="1" cellpadding="3" cellspacing="0"
|+ style="background:silver" | PCB Infos
|-
|name || '''1703'''
|-
|description || '''Rally X (bootleg)'''
|-
|year || '''1980'''
|-
|manufacturer || ''' '''
|}

==Technical references==
===CPUs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!clock
!position
!function
|-
|1x || [[Z80|D780C-1]] || || 2b main PCB || 8-bit Microprocessor - main
|-
|1x || [[LM741|LM741CN]] || - || 12e sound PCB || Operational Amplifier - sound
|-
|1x || oscillator || 18.432MHz || 4r main PCB ||
|}

===ROMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
!status
|-
|8x || [[2716|I2716]] || 1.1b 2.1c 3.1e 4.1f 5.1h 6.1j 7.1k 8.1l main PCB || dumped
|-
|2x || [[2716|I2716]] || 1.8d 2.8e sound PCB || dumped
|-
|1x || [[PROM|unknown]] DIP28-600mil || 2d main PCB || empty socket, missing chip
|-
|3x || [[PROM|unknown]] DIP16-300mil || 2m 3p 4n main PCB || empty socket, missing chips
|-
|3x || [[PROM|unknown]] DIP16-300mil || 7k 8m 8p sound PCB || empty socket, missing chips
|}

===RAMs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
|-
|2x || [[SRAM 16 x 4|SN7489N]] || main PCB 2n 2p
|-
|12x || [[SRAM 1k x 4|uPD2114LC-5]] || main PCB 6a 6b 6c 6d 6e 6f 6h 6j 6k 6l 6m 6n
|-
|1x || [[SRAM 16 x 4|SN7489N]] || sound PCB 8k
|-
|6x || [[SRAM 4k x 1|MB8147E]] || sound PCB 9b 9c 9d 9e 9j 9k
|}

===PLDs===
{| border="1" cellpadding="4" cellspacing="0"
|-align="left"
!QTY
!Type
!position
!status
|-
|0x || || ||
|}

===Others===
1x 18x2 edge connector (sound PCB) 
1x 8 legs connector (sound PCB 12h) 
6x 12 pins flat cable connector from main PCB to sound PCB 
1x trimmer (volume)(sound PCB 11c) 
1x 8 DIP switches bank (sound PCB 11e) 
1x 4 DIP switches bank (main PCB 4a)

==Notes==
main PCB is marked: "PHANTOM-80" on component side 
sound PCB is marked: "PHANTOM-80" on component side 
sound PCB is marked: "SOLDER-SIDE" on solder side 
sound PCB is labelled: "F 1659" on component side

==Files==
<gallery widths="150px">
Image:1703_main_PCB_component_side.jpg|main PCB component side
Image:1703_sound_PCB_component_side.jpg|sound PCB component side
File:1703.zip|ROMs
</gallery>

1703
[[Category:Arcade]]
[[Category:f205v]]
[[Category:Dump complete]]
[[Category:Unemulated]]
[[Category:1980]]
[[Category:manufacturer unknown]]