PROM - Revision history

WikiSysop at 15:44, 3 October 2021

2021-10-03T15:44:26Z

← Older revision		Revision as of 15:44, 3 October 2021
Line 1:		Line 1:
	<pre> PROMREF V1.96 - ~~20200525~~		<pre> PROMREF V1.97 - 20211003
	(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )		(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )
	(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )		(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )
Line 99:		Line 99:
	Intersil : IM5600, IM5610		Intersil : IM5600, IM5610
	Mitsubishi: M54730		Mitsubishi: M54730
	MMI : 63LS080, 63LS081, 63S080, 63S081, 6330-1, 6331-1		MMI : 63LS080, 63LS081, 63S080 (OC, 0°-75°), 63S081 (TS, 0°-75°), 53S080 (OC, -55°+125°), 53S081 (TS, -55°+125°), 6330-1 (OC, 0°-75°), 6331-1 (TS, 0°-75°), 5330-1 (OC, -55°+125°), 5331-1 (TS, -55°+125°), 6230-1 (OC, 0°-75°), 6231-1 (TS, 0°-75°), 5230-1 (OC, -55°+125°), 5231-1 (TS, -55°+125°)
	NEC : uPB400C/D, uPB400C/D-1, uPB410C/D, uPB410C/D-1		NEC : uPB400C/D, uPB400C/D-1, uPB410C/D, uPB410C/D-1
	National S: DM74S188, DM74S288, DM87S188, DM87S288, DM8577, DM8578		National S: DM74S188, DM74S288, DM87S188, DM87S288, DM8577, DM8578
Line 153:		Line 153:
	+------+		+------+
	List of chip markings:		List of chip markings:
	MMI : 63LS140, 63LS141, 63PS140, 63PS141, 63S140, 63S141		MMI : 63LS140, 63LS141, 63PS140, 63PS141, 63S140 (OC, 0°-75°), 63S141 (TS, 0°-75°), 53S140 (OC, -55°+125°), 53S141 (TS, -55°+125°), 6300-1 (OC, 0°-75°), 6301-1 (TS, 0°-75°), 5300-1 (OC, -55°+125°), 5301-1 (TS, -55°+125°), 6200-1 (OC, 0°-75°), 6201-1 (TS, 0°-75°), 5200-1 (OC, -55°+125°), 5201-1 (TS, -55°+125°)
	AMD : Am27S10, Am27S11, Am27S20, Am27S21, Am27S20A, Am27S21A		AMD : Am27S10, Am27S11, Am27S20, Am27S21, Am27S20A, Am27S21A
	NS : DM74S287, DM74S387, DM74S287A, DM74S387A		NS : DM74S287, DM74S387, DM74S287A, DM74S387A
Line 187:		Line 187:
	+------+		+------+
	List of chip markings:		List of chip markings:
	MMI : 63LS240, 63LS241, 63PS240, 63PS241, 63S240, 63S241, 6305-1, ~~6506~~-1		MMI : 63LS240, 63LS241, 63PS240, 63PS241, 63S240 (OC, 0°-75°), 63S241 (TS, 0°-75°), 53S240 (OC, -55°+125°), 53S241 (TS, -55°+125°), 6305-1 (OC, 0°-75°), 6306-1 (TS, 0°-75°), 5305-1 (OC, -55°+125°), 5306-1 (TS, -55°+125°), 6205-1 (OC, 0°-75°), 6206-1 (TS, 0°-75°), 5205-1 (OC, -55°+125°), 5206-1 (TS, -55°+125°)
	Intel : 3602, 3602A, 3602A-2, 3622, 3622A, 3622A-2		Intel : 3602, 3602A, 3602A-2, 3622, 3622A, 3622A-2
	AMD : Am27S12, Am27S13, Am27S12A, Am27S13A		AMD : Am27S12, Am27S13, Am27S12A, Am27S13A
Line 215:		Line 215:
	GND\|10 11\| O4		GND\|10 11\| O4
	+------+		+------+
	MMI : 63LS280, 63LS281, 63PS280, 63PS281, 63S280, 63S281, 6308-1, 6309-1		MMI : 63LS280, 63LS281, 63PS280, 63PS281, 63S280 (OC, 0°-75°), 63S281 (TS, 0°-75°), 53S280 (OC, -55°+125°), 53S281 (TS, -55°+125°), 6308-1 (OC, 0°-75°), 6309-1 (TS, 0°-75°), 5308-1 (OC, -55°+125°), 5309-1 (TS, -55°+125°)
	Raytheon : 29600, 29601		Raytheon : 29600, 29601
	NS : DM74S470, DM74S471, DM87S221, DM87S222		NS : DM74S470, DM74S471, DM87S221, DM87S222
Line 241:		Line 241:
	GND\|12 13\| O3		GND\|12 13\| O3
	+------+		+------+
	MMI : 6335-1, 6336-1		MMI : 6335-1 (OC, 0°-75°), 6336-1 (TS, 0°-75°), 5335-1 (OC, -55°+125°), 5336-1 (TS, -55°+125°), 6235-1 (OC, 0°-75°), 6236-1 (TS, 0°-75°), 5235-1 (OC, -55°+125°), 5236-1 (TS, -55°+125°)
	Harris : HM7628-5, HM7629-5		Harris : HM7628-5, HM7629-5

Line 296:		Line 296:
	GND\|9 10\| CS0/		GND\|9 10\| CS0/
	+------+		+------+
	MMI : 63LS440, 63LS441, 63PS440, 63PS441, 63S440, 63S441, 6350-1 (OC, 60ns, 10address, 2CE), 6351-1 (TS, 60ns, 10address, 2CE), 6352-1 (OC, 60ns, 10address, 2CE), ~~6352~~-1, ~~6353~~-1 (TS, 60ns, 10address, 2CE)		MMI : 63LS440, 63LS441, 63PS440, 63PS441, 63S440 (OC, 0°-75°), 63S441 (TS, 0°-75°), 53S440 (OC, -55°+125°), 53S441 (TS, -55°+125°), 6350-1 (OC, 60ns, 10address, 2CE, 0°-75°), 6351-1 (TS, 60ns, 10address, 2CE, 0°-75°), 6352-1 (OC, 60ns, 10address, 2CE, 0°-75°), 6353-1 (TS, 60ns, 10address, 2CE, 0°-75°), 5350-1 (OC, 60ns, 10address, 2CE, -55°+125°), 5351-1 (TS, 60ns, 10address, 2CE, -55°+125°), 5352-1 (OC, 60ns, 10address, 2CE, -55°+125°), 5353-1 (TS, 60ns, 10address, 2CE, -55°+125°), 6250-1 (OC, 60ns, 10address, 2CE, 0°-75°), 6251-1 (TS, 60ns, 10address, 2CE, 0°-75°), 6252-1 (OC, 60ns, 10address, 2CE, 0°-75°), 6253-1 (TS, 60ns, 10address, 2CE, 0°-75°), 5250-1 (OC, 60ns, 10address, 2CE, -55°+125°), 5251-1 (TS, 60ns, 10address, 2CE, -55°+125°), 5252-1 (OC, 60ns, 10address, 2CE, -55°+125°), 5253-1 (TS, 60ns, 10address, 2CE, -55°+125°)
	Intel : 3605, 3605-2, 3625, 3625-2		Intel : 3605, 3605-2, 3625, 3625-2
	AMD : Am27S32A, Am27S33A		AMD : Am27S32A, Am27S33A
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	GND\|10 11\| O4		GND\|10 11\| O4
	+------+		+------+
	MMI : 63LS480, 63LS481, 63PS480, 63PS481, 63S480, 63S481, 6348-1 (OC, 70ns, 9address, 1CE), 6348-2, 6349-1 (TS, 70ns, 9address, 1CE), 6349-2		MMI : 63LS480, 63LS481, 63PS480, 63PS481, 63S480 (OC, 0°-75°), 63S481 (TS, 0°-75°), 53S480 (OC, -55°+125°), 53S481 (TS, -55°+125°), 6348-1 (OC, 70ns, 9address, 1CE, 0°-75°), 6348-2, 6349-1 (TS, 70ns, 9address, 1CE, 0°-75°), 6349-2, 5348-1 (OC, 70ns, 9address, 1CE, -55°+125°), 5349-1 (TS, 70ns, 9address, 1CE, -55°+125°)
	Raytheon : 29620, 29621, 29622, 29623		Raytheon : 29620, 29621, 29622, 29623
	AMD : Am27S28A, Am27S29A		AMD : Am27S28A, Am27S29A
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	GND\|12 13\| D3		GND\|12 13\| D3
	+------+		+------+
	MMI : 63LS482, 63LS483, 63PS482, 63PS483, 6340-1, 6340-2, 6341-1 (TS, 90ns, 9address, 4CE), 6341-2, 63137-1 (TS, 90ns, 9address, 1CE), 63139-1 (TS, 90ns, 9address, 1CE), 63141-1 (TS, 90ns, 9address, 1CE)		MMI : 63LS482, 63LS483, 63PS482, 63PS483, 63S482 (OC, 0°-75°), 63S483 (TS, 0°-75°), 53S482 (OC, -55°+125°), 53S483 (TS, -55°+125°), 6340-1 (0°-55°), 6340-2, 6341-1 (TS, 90ns, 9address, 4CE, 0°-55°), 6341-2, 63137-1 (TS, 90ns, 9address, 1CE), 63139-1 (TS, 90ns, 9address, 1CE), 63141-1 (TS, 90ns, 9address, 1CE), 5340-1 (-55°+125°), 5341-1 (TS, 90ns, 9address, 4CE, -55°+125°), 6240-1 (0°-55°), 6241-1 (TS, 90ns, 9address, 4CE, 0°-55°), 5240-1 (-55°+125°), 5241-1 (TS, 90ns, 9address, 4CE, -55°+125°)
	Raytheon : 29624, 29625, 29626, 29627		Raytheon : 29624, 29625, 29626, 29627
	Intel : 3604, 3604-4, 3604A, 3604A-2, 3604AL, 3604L-6, 3624, 3624-4, 3624A, 3624A-2		Intel : 3604, 3604-4, 3604A, 3604A-2, 3604AL, 3604L-6, 3624, 3624-4, 3624A, 3624A-2
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	GND\|9 10\| CE/		GND\|9 10\| CE/
	+------+		+------+
	MMI : 63LS840, 63LS841, 63PS840, 63PS841, 63S840, 63S841, 6388-1, 6389-1, 6389-2		MMI : 63LS840, 63LS841, 63PS840, 63PS841, 63S840 (OC, 0°-75°), 63S841 (TS, 0°-75°), 53S840 (OC, -55°+125°), 53S841 (TS, -55°+125°), 6388-1 (OC), 6389-1 (TS) , 6389-2 (TS)
	Signetics : 82S185A, 82S185B		Signetics : 82S185A, 82S185B
	Raytheon : 29650, 29651, 29652, 29653		Raytheon : 29650, 29651, 29652, 29653
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	GND\|11 12\| O3		GND\|11 12\| O3
	+------+		+------+
	MMI : 6386-1 (OC, 90ns, 10address, 2CE), 6387-1 (TS, 90ns, 10address, 2CE)		MMI : 6386-1 (OC, 90ns, 10address, 2CE, 0°-75°), 6387-1 (TS, 90ns, 10address, 2CE, 0°-75°), 5386-1 (OC, 90ns, 10address, 2CE, -55°+125°), 5387-1 (TS, 90ns, 10address, 2CE, -55°+125°), 6286-1 (OC, 90ns, 10address, 2CE, 0°-75°), 6287-1 (TS, 90ns, 10address, 2CE, 0°-75°), 5286-1 (OC, 90ns, 10address, 2CE, -55°+125°), 5287-1 (TS, 90ns, 10address, 2CE, -55°+125°)
	Fujitsu : MB7129E, MB7129H, MB7132E-W, MB7132L, MB7132L-W, MB7132Y		Fujitsu : MB7129E, MB7129H, MB7132E-W, MB7132L, MB7132L-W, MB7132Y

Line 497:		Line 497:
	GND\|12 13\| O3		GND\|12 13\| O3
	+------+		+------+
	MMI : 53C881, 53C881A, 63C881, 63C881A, 63LS880, 63LS881, 63PS880, 63PS881, 63S880, 63S881, 6380-1 (OC, 90ns, 10address, 4CE), 6380-2, 6381-1 (TS, 90ns, 10address, 4CE), 6381-2		MMI : 53C881, 53C881A, 63C881, 63C881A, 63LS880, 63LS881, 63PS880, 63PS881, 63S880 (OC, 0°-75°), 63S881 (TS, 0°-75°), 53S880 (OC, -55°+125°), 53S881 (TS, -55°+125°), 6380-1 (OC, 90ns, 10address, 4CE, 0°-75°), 6380-2, 6381-1 (TS, 90ns, 10address, 4CE, 0°-75°), 6381-2, 6384-1 (OC, 90ns, 10address, 4CE, 0°-75°), 6385-1 (TS, 90ns, 10address, 4CE, 0°-75°), 5380-1 (OC, 90ns, 10address, 4CE, -55°+125°), 5381-1 (TS, 90ns, 10address, 4CE, -55°+125°), 5384-1 (OC, 90ns, 10address, 4CE, -55°+125°), 5385-1 (TS, 90ns, 10address, 4CE, -55°+125°), 6280-1 (OC, 90ns, 10address, 4CE, 0°-75°), 6281-1 (TS, 90ns, 10address, 4CE, 0°-75°), 6284-1 (OC, 90ns, 10address, 4CE, 0°-75°), 6285-1 (TS, 90ns, 10address, 4CE, 0°-75°), 5280-1 (OC, 90ns, 10address, 4CE, -55°+125°), 5281-1 (TS, 90ns, 10address, 4CE, -55°+125°), 5284-1 (OC, 90ns, 10address, 4CE, -55°+125°), 5285-1 (TS, 90ns, 10address, 4CE, -55°+125°)
	Intel : 82HS181, 82S181, 3608, 3608-4, 3628, 3628-4, 3628A, 3628A-1, 3628A-3, 3628A-4		Intel : 82HS181, 82S181, 3608, 3608-4, 3628, 3628-4, 3628A, 3628A-1, 3628A-3, 3628A-4
	FSC : 93L450, 93L451, 93Z450, 93Z450A, 93Z451, 93Z451A		FSC : 93L450, 93L451, 93Z450, 93Z450A, 93Z451, 93Z451A
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	GND\|10 11\| O3		GND\|10 11\| O3
	+------+		+------+
	MMI : 63LS1640, 63LS1641, 63PS1640, 63PS1641, 63S1640, 63S1641, 63S1641A		MMI : 63LS1640, 63LS1641, 63PS1640, 63PS1641, 63S1640 (OC, 0°-75°), 63S1641 (TS, 0°-75°), 63S1641A, 53S1640 (OC, -55°+125°), 53S1641 (TS, -55°+125°)
	AMD : Am27S40, Am27S41, Am27S40A, Am27S41A, Am27PS41A		AMD : Am27S40, Am27S41, Am27S40A, Am27S41A, Am27PS41A
	NS : DM87S195A, DM87S195B		NS : DM87S195A, DM87S195B
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	GND\|12 13\| O3		GND\|12 13\| O3
	+------+		+------+
	MMI : 63LS1680, 63LS1681, 63PS1680, 63PS1681, 63S1680, 63S1681		MMI : 63LS1680, 63LS1681, 63PS1680, 63PS1681, 63S1680 (OC, 0°-75°), 63S1681 (TS, 0°-75°), 53S1680 (OC, -55°+125°), 53S1681 (TS, -55°+125°)
	Intel : 82HS191, 82S191, 3636, 3636-1, C3636B-1, C3636B-2		Intel : 82HS191, 82S191, 3636, 3636-1, C3636B-1, C3636B-2
	FSC : 93Z510, 93Z511		FSC : 93Z510, 93Z511

WikiSysop at 13:23, 25 May 2020

2020-05-25T13:23:33Z

← Older revision		Revision as of 13:23, 25 May 2020
Line 1:		Line 1:
	<pre> PROMREF V1.95 - ~~20200502~~		<pre> PROMREF V1.96 - 20200525
	(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )		(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )
	(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )		(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )
Line 41:		Line 41:
	512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A		512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A
	512x8 OC == 7125, 82S140, 6340-1 7640, 3604, KR556RT5		512x8 OC == 7125, 82S140, 6340-1 7640, 3604, KR556RT5
	512x8 TS (90) == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 93448, 29625, 3624, KR556RT17		512x8 TS (90) == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 93448, 29625, 3624, KR556RT17, P0Z019
	2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684		2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684
	2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14		2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14
Line 66:		Line 66:
	8192x8 TS (35) == 82S641B		8192x8 TS (35) == 82S641B

			note:
			OC (Open Collector) TS (Tri-State)

	-----------------------------------------------------------------------------------------------------		-----------------------------------------------------------------------------------------------------
Line 80:		Line 81:
	32x8 TS (25) == 63LS081		32x8 TS (25) == 63LS081
	32x8 TS (15) == 87S288		32x8 TS (15) == 87S288
	Detailed pinout ~~and markings~~		Detailed pinout
	32*8 = 256 bit		32*8 = 256 bit
	+--\/--+		+--\/--+
Line 110:		Line 111:
	64x8 OC (75) == 54186		64x8 OC (75) == 54186
	64x8 OC (75) == 74186		64x8 OC (75) == 74186
	Detailed pinout ~~and markings~~		Detailed pinout
	64*8 = 512 bit		64*8 = 512 bit
	+--\/--+		+--\/--+
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	NC\|12 13\| GND2		NC\|12 13\| GND2
	+------+		+------+
	~~OC (Open Collector) TS (Tri-State) Note~~:		List of chip markings:
	TI : SN54186J, SN74186J, SN74186N		TI : SN54186J, SN74186J, SN74186N

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	256x4 TS (50) == 7114(7052), 82S129, 27S21, 6301-1, 74S287, 24S10, 7611-5, 93427, 5623, 29661, 3621, KR556RT11		256x4 TS (50) == 7114(7052), 82S129, 27S21, 6301-1, 74S287, 24S10, 7611-5, 93427, 5623, 29661, 3621, KR556RT11
	256x4 TS (25) == 82S129A, 27S21A, 63S141, 7611A		256x4 TS (25) == 82S129A, 27S21A, 63S141, 7611A
	Detailed pinout ~~and markings~~		Detailed pinout
	256*4 = 1.024 bit		256*4 = 1.024 bit
	+--\/--+		+--\/--+
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	GND\|8 9\| O3		GND\|8 9\| O3
	+------+		+------+
			List of chip markings:
	MMI : 63LS140, 63LS141, 63PS140, 63PS141, 63S140, 63S141		MMI : 63LS140, 63LS141, 63PS140, 63PS141, 63S140, 63S141
	AMD : Am27S10, Am27S11, Am27S20, Am27S21, Am27S20A, Am27S21A		AMD : Am27S10, Am27S11, Am27S20, Am27S21, Am27S20A, Am27S21A
Line 172:		Line 174:
	512x4 TS (50) == 7116(7053), 82S131, 27S13, 6306-1, 74S571, 7621-5, 93446, 5624, 29611, 3622		512x4 TS (50) == 7116(7053), 82S131, 27S13, 6306-1, 74S571, 7621-5, 93446, 5624, 29611, 3622
	512x4 TS (30) == 82S131A, 27S13A, 63S241, 74S571A, 7621A, 3622A		512x4 TS (30) == 82S131A, 27S13A, 63S241, 74S571A, 7621A, 3622A
	Detailed pinout ~~and markings~~		Detailed pinout
	512*4 = 2.048 bit		512*4 = 2.048 bit
	+--\/--+		+--\/--+
Line 184:		Line 186:
	GND\|8 9\| O3		GND\|8 9\| O3
	+------+		+------+
			List of chip markings:
	MMI : 63LS240, 63LS241, 63PS240, 63PS241, 63S240, 63S241, 6305-1, 6506-1		MMI : 63LS240, 63LS241, 63PS240, 63PS241, 63S240, 63S241, 6305-1, 6506-1
	Intel : 3602, 3602A, 3602A-2, 3622, 3622A, 3622A-2		Intel : 3602, 3602A, 3602A-2, 3622, 3622A, 3622A-2
Line 360:		Line 363:
	Signetics : N82S140, N82S141		Signetics : N82S140, N82S141
	TI : SN74S474, SN74S475		TI : SN74S474, SN74S475
	NEC : uPB405, uPB425-E, uPB425C/D, uPB425C/D-1, uPB425C/D-2, 93438, 93448		NEC : uPB405, uPB425-E, uPB425C/D, uPB425C/D-1, uPB425C/D-2, 93438, 93448, P0Z019

WikiSysop at 16:19, 2 May 2020

2020-05-02T16:19:24Z

← Older revision		Revision as of 16:19, 2 May 2020
Line 1:		Line 1:
	<pre> PROMREF V1.94 - ~~20200410~~		<pre> PROMREF V1.95 - 20200502
	(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )		(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )
	(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )		(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )
Line 530:		Line 530:
	Harris : HM7608-5		Harris : HM7608-5
	Fujitsu : MB7055, MB7060, MB7153L, MB7154L		Fujitsu : MB7055, MB7060, MB7153L, MB7154L
	Motorola : ~~MCM82707~~, ~~MCM82708~~		Motorola : MCM82707L,P (OC, 40ns, 10address), MCM82708L,P (TS, 40ns, 10address)
	Signetics : N82S2708		Signetics : N82S2708
	NEC : uPB417C/D		NEC : uPB417C/D

WikiSysop at 15:52, 10 April 2020

2020-04-10T15:52:16Z

← Older revision		Revision as of 15:52, 10 April 2020
Line 1:		Line 1:
	<pre> PROMREF V1.93 - ~~20191229~~		<pre> PROMREF V1.94 - 20200410
	(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )		(original version V1.6 Jan 13,1999, by Al Kossow, available from http://web.archive.org/web/20020326090742/http://www.spies.com:80/arcade/schematics/PromRef.txt )
	(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )		(special thanks to GURU for maintaining and expanding it for many years. http://members.iinet.net.au/~lantra9jp1_nbn/gurudumps/ )
Line 40:		Line 40:
	512x8 TS (60) == 7124, 82S147, 6349-1, 74S472, 28S42, 7649-5, 29621		512x8 TS (60) == 7124, 82S147, 6349-1, 74S472, 28S42, 7649-5, 29621
	512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A		512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A
	512x8 OC == 7125, 82S140, 7640, 3604, KR556RT5		512x8 OC == 7125, 82S140, 6340-1 7640, 3604, KR556RT5
	512x8 TS == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 93448, 29625, 3624, KR556RT17		512x8 TS (90) == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 93448, 29625, 3624, KR556RT17
	2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684		2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684
	2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14		2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14
Line 258:		Line 258:
	GND\|12 13\| CS1/		GND\|12 13\| CS1/
	+------+		+------+
	MMI : 63135-1		MMI : 63135-1 (TS, 90ns, 8address, 2CE)


Line 293:		Line 293:
	GND\|9 10\| CS0/		GND\|9 10\| CS0/
	+------+		+------+
	MMI : 63LS440, 63LS441, 63PS440, 63PS441, 63S440, 63S441, 6352-1, 6353-1		MMI : 63LS440, 63LS441, 63PS440, 63PS441, 63S440, 63S441, 6350-1 (OC, 60ns, 10address, 2CE), 6351-1 (TS, 60ns, 10address, 2CE), 6352-1 (OC, 60ns, 10address, 2CE), 6352-1, 6353-1 (TS, 60ns, 10address, 2CE)
	Intel : 3605, 3605-2, 3625, 3625-2		Intel : 3605, 3605-2, 3625, 3625-2
	AMD : Am27S32A, Am27S33A		AMD : Am27S32A, Am27S33A
Line 324:		Line 324:
	GND\|10 11\| O4		GND\|10 11\| O4
	+------+		+------+
	MMI : 63LS480, 63LS481, 63PS480, 63PS481, 63S480, 63S481, 6348-1, 6348-2, 6349-1, 6349-2		MMI : 63LS480, 63LS481, 63PS480, 63PS481, 63S480, 63S481, 6348-1 (OC, 70ns, 9address, 1CE), 6348-2, 6349-1 (TS, 70ns, 9address, 1CE), 6349-2
	Raytheon : 29620, 29621, 29622, 29623		Raytheon : 29620, 29621, 29622, 29623
	AMD : Am27S28A, Am27S29A		AMD : Am27S28A, Am27S29A
Line 350:		Line 350:
	GND\|12 13\| D3		GND\|12 13\| D3
	+------+		+------+
	MMI : 63LS482, 63LS483, 63PS482, 63PS483, 6340-1, 6340-2, 6341-1, 6341-2		MMI : 63LS482, 63LS483, 63PS482, 63PS483, 6340-1, 6340-2, 6341-1 (TS, 90ns, 9address, 4CE), 6341-2, 63137-1 (TS, 90ns, 9address, 1CE), 63139-1 (TS, 90ns, 9address, 1CE), 63141-1 (TS, 90ns, 9address, 1CE)
	Raytheon : 29624, 29625, 29626, 29627		Raytheon : 29624, 29625, 29626, 29627
	Intel : 3604, 3604-4, 3604A, 3604A-2, 3604AL, 3604L-6, 3624, 3624-4, 3624A, 3624A-2		Intel : 3604, 3604-4, 3604A, 3604A-2, 3604AL, 3604L-6, 3624, 3624-4, 3624A, 3624A-2
Line 474:		Line 474:
	GND\|11 12\| O3		GND\|11 12\| O3
	+------+		+------+
	MMI : 6386-1, 6387-1		MMI : 6386-1 (OC, 90ns, 10address, 2CE), 6387-1 (TS, 90ns, 10address, 2CE)
	Fujitsu : MB7129E, MB7129H, MB7132E-W, MB7132L, MB7132L-W, MB7132Y		Fujitsu : MB7129E, MB7129H, MB7132E-W, MB7132L, MB7132L-W, MB7132Y

Line 494:		Line 494:
	GND\|12 13\| O3		GND\|12 13\| O3
	+------+		+------+
	MMI : 53C881, 53C881A, 63C881, 63C881A, 63LS880, 63LS881, 63PS880, 63PS881, 63S880, 63S881, 6380-1, 6380-2, 6381-1, 6381-2		MMI : 53C881, 53C881A, 63C881, 63C881A, 63LS880, 63LS881, 63PS880, 63PS881, 63S880, 63S881, 6380-1 (OC, 90ns, 10address, 4CE), 6380-2, 6381-1 (TS, 90ns, 10address, 4CE), 6381-2
	Intel : 82HS181, 82S181, 3608, 3608-4, 3628, 3628-4, 3628A, 3628A-1, 3628A-3, 3628A-4		Intel : 82HS181, 82S181, 3608, 3608-4, 3628, 3628-4, 3628A, 3628A-1, 3628A-3, 3628A-4
	FSC : 93L450, 93L451, 93Z450, 93Z450A, 93Z451, 93Z451A		FSC : 93L450, 93L451, 93Z450, 93Z450A, 93Z451, 93Z451A
Line 527:		Line 527:
	GND\|12 13\| O3		GND\|12 13\| O3
	+------+		+------+
	MMI : 6384-1, 6385-1		MMI : 6384-1 (OC, 90ns, 10address, 1CE), 6385-1 (TS, 90ns, 10address, 1CE)
	Harris : HM7608-5		Harris : HM7608-5
	Fujitsu : MB7055, MB7060, MB7153L, MB7154L		Fujitsu : MB7055, MB7060, MB7153L, MB7154L

WikiSysop at 16:07, 5 April 2020

2020-04-05T16:07:30Z

← Older revision		Revision as of 16:07, 5 April 2020
Line 41:		Line 41:
	512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A		512x8 TS (45) == 82S147A, 27S29, 6349-2, 74S472A, 7649A-5, 29621A
	512x8 OC == 7125, 82S140, 7640, 3604, KR556RT5		512x8 OC == 7125, 82S140, 7640, 3604, KR556RT5
	512x8 TS == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, ~~9344~~, 29625, 3624, KR556RT17		512x8 TS == 7126, 82S141, 27S31, 6341-1, 74S474, 28S46, 7641-5, 93448, 29625, 3624, KR556RT17
	2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684		2048x4 OC == 7127, 82S184, 27S184, 87S184, 7684
	2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14		2048x4 TS (100)== 7128, 82S185, 7685-5, 93515, 29651 KR556RT14

WikiSysop at 17:36, 8 March 2020

2020-03-08T17:36:05Z

← Older revision		Revision as of 17:36, 8 March 2020
Line 14:		Line 14:
	32x8 OC (15) == 87S188		32x8 OC (15) == 87S188
	32x8 TS (50) == 7112 82S123 27S19 6331-1 74S288 18S030 7603-5 5610 uPB410 M54730 MSL8215		32x8 TS (50) == 7112 82S123 27S19 6331-1 74S288 18S030 7603-5 5610 uPB410 M54730 MSL8215
	32x8 TS (50) == 7051 27S09		32x8 TS (50) == 7051 27S09 74188
	32x8 TS (25) == 82S123A 27S19A 63S081 74S288		32x8 TS (25) == 82S123A 27S19A 63S081 74S288
	32x8 TS (25) == 63LS081		32x8 TS (25) == 63LS081
	32x8 TS (15) == 87S288 ~~74188~~		32x8 TS (15) == 87S288
	64x8 OC (75) == 54186		64x8 OC (75) == 54186
	64x8 OC (75) == 74186		64x8 OC (75) == 74186

WikiSysop at 17:34, 8 March 2020

2020-03-08T17:34:30Z

← Older revision		Revision as of 17:34, 8 March 2020
Line 17:		Line 17:
	32x8 TS (25) == 82S123A 27S19A 63S081 74S288		32x8 TS (25) == 82S123A 27S19A 63S081 74S288
	32x8 TS (25) == 63LS081		32x8 TS (25) == 63LS081
	32x8 TS (15) == 87S288		32x8 TS (15) == 87S288 74188
	64x8 OC (75) == 54186		64x8 OC (75) == 54186
	64x8 OC (75) == 74186		64x8 OC (75) == 74186

WikiSysop at 16:45, 29 December 2019

2019-12-29T16:45:19Z

← Older revision		Revision as of 16:45, 29 December 2019
Line 860:		Line 860:
	Again, as best I can determine, these are custom markings for Sega/Gremlin.		Again, as best I can determine, these are custom markings for Sega/Gremlin.
	When I searched on the internet for Texas Instruments J214X2 or MR017, I didn’t find anything useful.		When I searched on the internet for Texas Instruments J214X2 or MR017, I didn’t find anything useful.
	When I looked at the manual *PDF page 126, manual page 122), in the schematics section, it does not give further reference to this IC besides “”U72” and “MR017”.		When I looked at the manual (PDF page 126, manual page 122), in the schematics section, it does not give further reference to this IC besides “”U72” and “MR017”.
	However, one of the super sleuths on the Dumping Union (Caius) identified that this IC has the same pinout as a Signetics 82S129 (and several other crosses).		However, one of the super sleuths on the Dumping Union (Caius) identified that this IC has the same pinout as a Signetics 82S129 (and several other crosses).
	My programmer can select that, so while I haven’t tried it yet, I should at least be able to read & verify it that way.		My programmer can select that, so while I haven’t tried it yet, I should at least be able to read & verify it that way.

WikiSysop at 16:43, 29 December 2019

2019-12-29T16:43:55Z

← Older revision		Revision as of 16:43, 29 December 2019
Line 841:		Line 841:

	-----------------------------------------------------------------------------------------------------		-----------------------------------------------------------------------------------------------------
	Sega PROMs ~~fro~~ Zaxxon (Thanks to Joe Magiera)		Sega PROMs from Zaxxon (Thanks to Joe Magiera)

	One PROM is at board location marked U98 and is a 20-pin device.		One PROM is at board location marked U98 and is a 20-pin device.
	The label on the IC has the Texas Instruments logo.		The label on the IC has the Texas Instruments logo.

WikiSysop at 16:43, 29 December 2019

2019-12-29T16:43:38Z

← Older revision		Revision as of 16:43, 29 December 2019
Line 842:		Line 842:
	-----------------------------------------------------------------------------------------------------		-----------------------------------------------------------------------------------------------------
	Sega PROMs fro Zaxxon (Thanks to Joe Magiera)		Sega PROMs fro Zaxxon (Thanks to Joe Magiera)
	One PROM is at board location marked U98 and is a 20-pin device. The label on the IC has the Texas Instruments logo. On the first line, printed on the IC, is “J214A2” and the second line has “MR016”. As best I can determine, these are custom markings for Sega/Gremlin. When I searched on the internet for Texas Instruments J214A2 or MR016, I didn’t find anything useful. When I looked at the manual (PDF page 125, manual page 121), in the schematics section, it refers to this IC as an 28L22. My EPROM programmers (EETools Top Max and Data I/O 29B) did not have this as a selectable item. However, at Mike’s Arcade, 28L22 is listed with a speed of 100ns. It crosses to a Signetics 82S135 and a few others. My programmers do have the 82S135 selection, so I can read it and verify it that way. If you need a replacement, there were a few listed and some with a much faster speed of 45ns, so any of those would be workable replacements (if you can find one).		One PROM is at board location marked U98 and is a 20-pin device.
	~~<br>~~		The label on the IC has the Texas Instruments logo.
	~~<br>~~		On the first line, printed on the IC, is “J214A2” and the second line has “MR016”.
	The other PROM is at board location marked U72 and is a 16-pin device. The label on the IC has the Texas Instruments logo. On the first line, printed on the IC is “J214X2” and on second line has “MR017”. Again, as best I can determine, these are custom markings for Sega/Gremlin. When I searched on the internet for Texas Instruments J214X2 or MR017, I didn’t find anything useful. When I looked at the manual *PDF page 126, manual page 122) , in the schematics section, it does not give further reference to this IC besides “”U72” and “MR017”. However, one of the super sleuths on the Dumping Union (Caius) identified that this IC has the same pinout as a Signetics 82S129 (and several other crosses). My programmer can select that, so while I haven’t tried it yet, I should at least be able to read & verify it that way. If you need a replacement, as with the other PROM, I’m guessing that either the slower speed (50ns)or faster speed (25ns) crosses will work, again, if you can find one at all.		As best I can determine, these are custom markings for Sega/Gremlin.
			When I searched on the internet for Texas Instruments J214A2 or MR016, I didn’t find anything useful.
			When I looked at the manual (PDF page 125, manual page 121), in the schematics section, it refers to this IC as an 28L22.
			My EPROM programmers (EETools Top Max and Data I/O 29B) did not have this as a selectable item.
			However, at Mike’s Arcade, 28L22 is listed with a speed of 100ns.
			It crosses to a Signetics 82S135 and a few others.
			My programmers do have the 82S135 selection, so I can read it and verify it that way.
			If you need a replacement, there were a few listed and some with a much faster speed of 45ns, so any of those would be workable replacements (if you can find one).

			The other PROM is at board location marked U72 and is a 16-pin device.
			The label on the IC has the Texas Instruments logo.
			On the first line, printed on the IC is “J214X2” and on second line has “MR017”.
			Again, as best I can determine, these are custom markings for Sega/Gremlin.
			When I searched on the internet for Texas Instruments J214X2 or MR017, I didn’t find anything useful.
			When I looked at the manual *PDF page 126, manual page 122), in the schematics section, it does not give further reference to this IC besides “”U72” and “MR017”.
			However, one of the super sleuths on the Dumping Union (Caius) identified that this IC has the same pinout as a Signetics 82S129 (and several other crosses).
			My programmer can select that, so while I haven’t tried it yet, I should at least be able to read & verify it that way.
			If you need a replacement, as with the other PROM, I’m guessing that either the slower speed (50ns) or faster speed (25ns) crosses will work, again, if you can find one at all.
	</pre>		</pre>
	[[Category:PROM]]		[[Category:PROM]]