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Table of HP48 serial numbers and ROM versions
Posted by megarat on 13 Apr 2010, 12:22 p.m.
I'm compiling serial number and ROM information of HP48 calculators with the intent of determining their relationship. Thanks to all who have submitted their information. Feel free to submit me your information, especially if they help define the boundary conditions (where the ROM versions change).
I've also parsed out information from the serial number (country, week, year) to make it slightly more human-readable. And heck, it might come in handy if you want to load this into your favorite data-mining program or something.
Model ROM SerialNum Country Year Week 48sx A 2952A00211 USA 1989 52 48sx B 3013A01447 USA 1990 13 48sx C 3017A00080 USA 1990 17 48sx C 3017A01085 USA 1990 17 48sx D 3021A00931 USA 1990 21 48sx D 3027A01190 USA 1990 27 48sx D 3028A00869 USA 1990 28 48sx D 3028A02420 USA 1990 28 48sx D 3029A02006 USA 1990 29 48sx D 3030A02142 USA 1990 30 48sx D 3034A01410 USA 1990 34 48sx E 3038A03578 USA 1990 38 48sx E 3052A01149 USA 1990 52 48sx E 3103A02201 USA 1991 03 48sx E 3104A02185 USA 1991 04 48sx E 3107A01152 USA 1991 07 48sx E 3111A00584 USA 1991 11 48sx E 3112A00435 USA 1991 12 48sx E 3115A00495 USA 1991 15 48sx E 3116S01777 Singapore 1991 16 48sx E 3117A00013 USA 1991 17 48sx E 3117S00252 Singapore 1991 17 48sx E 3132S00211 Singapore 1991 32 48sx E 3137S03581 Singapore 1991 37 48sx E 3142S02622 Singapore 1991 42 48sx E 3204S03206 Singapore 1992 04 48sx E 3208S02217 Singapore 1992 08 48sx E 3208S05906 Singapore 1992 08 48s E 3214S00428 Singapore 1992 14 48sx E 3217S00646 Singapore 1992 17 48sx E 3217S00674 Singapore 1992 17 48s E 3225S04049 Singapore 1992 25 48s E 3240S00388 Singapore 1992 40 48s E 3242S02348 Singapore 1992 42 48s J 3246S07047 Singapore 1992 46 48sx J 3247S01125 Singapore 1992 47 48sx J 3310S04480 Singapore 1993 10 48s J 3311S00452 Singapore 1993 11 48sx J 3320S00496 Singapore 1993 20 48g M 3344S06734 Singapore 1993 44 48g R 3422S07894 Singapore 1994 22 48g R 3610S03702 Singapore 1996 10 48gx R 3616S02571 Singapore 1996 16 48gx R 3627S01702 Singapore 1996 27 48gx R 3629S01544 Singapore 1996 29 48gx R 3705S08111 Singapore 1997 05 48gx R SG72400781 Singapore 1997 24 48gx R SG72703278 Singapore 1997 27
Edited: 2 July 2010, 7:36 p.m.
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