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r19473 Tuesday 11th December, 2012 at 19:20:40 UTC by Jonathan Gevaryahu
(MESS) VT100: Verified that the checksum of the typed-from-manual 23-018e2 character generator ROM matches the dump from the actual chip. [Lou Ernst Jr.]
[src/mess/drivers]vt100.c

trunk/src/mess/drivers/vt100.c
r19472r19473
581581   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
582582
583583   ROM_REGION(0x1000, "chargen", 0)
584   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
584   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
585585   ROM_LOAD_OPTIONAL("23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional ?word processing? alternate character set rom
586586ROM_END
587587
r19472r19473
602602   ROM_LOAD( "23-187e2-00.bin", 0x1800, 0x0800, NO_DUMP)
603603
604604   ROM_REGION(0x1000, "chargen", 0)
605   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
605   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
606606   ROM_LOAD( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // REQUIRED foreign language alternate character set rom
607607ROM_END
608608
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622622   ROM_LOAD( "23-239e2-00.bin", 0x1800, 0x0800, NO_DUMP)
623623
624624   ROM_REGION(0x1000, "chargen", 0)
625   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
625   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
626626   ROM_LOAD_OPTIONAL( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
627627ROM_END
628628
r19472r19473
638638    ROM_LOAD( "23-139e2-00.e45", 0x1000, 0x0800, NO_DUMP) // revision 2?; revision 1 is 23-097e2
639639    ROM_LOAD( "23-140e2-00.e40", 0x1800, 0x0800, NO_DUMP) // revision 2?; revision 1 is 23-098e2
640640    ROM_REGION(0x1000, "chargen",0)
641    ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
641    ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
642642    ROM_LOAD_OPTIONAL( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional ?word processing? alternate character set rom
643643    ROM_REGION(0x10000, "stpcpu",ROMREGION_ERASEFF)
644644// expansion board for a vt100 with a processor on it and dma, intended to act as a ram/send buffer for the STP printer board.
r19472r19473
667667   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
668668
669669   ROM_REGION(0x1000, "chargen", 0)
670   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
670   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
671671   ROM_LOAD_OPTIONAL( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
672672
673673   ROM_REGION(0x0800, "tapecpu", 0) // rom for the 8085 cpu in the integrated serial tu58-xa drive
r19472r19473
688688   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
689689
690690   ROM_REGION(0x1000, "chargen", 0)
691   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
691   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
692692   ROM_LOAD_OPTIONAL( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
693693ROM_END
694694
r19472r19473
703703   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
704704
705705   ROM_REGION(0x1000, "chargen", 0)
706   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
706   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
707707   ROM_LOAD_OPTIONAL ( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
708708//DECDataway board roms go here!
709709ROM_END
r19472r19473
720720   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
721721
722722   ROM_REGION(0x1000, "chargen", 0)
723   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
723   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
724724   ROM_LOAD_OPTIONAL ( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
725725
726726   // "GPO" aka vt125 "mono board" roms and proms
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752752   ROM_LOAD( "23-???e4-00.e69", 0x8000, 0x2000, NO_DUMP)
753753
754754   ROM_REGION(0x1000, "chargen", 0)
755   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
755   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
756756   ROM_LOAD_OPTIONAL( "23-094e2-00.e4", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
757757ROM_END
758758
r19472r19473
765765   ROM_LOAD( "23-225e4-00.e69", 0x8000, 0x2000, CRC(3567c760) SHA1(672473162e9c92cd237e4dbf92c2700a31C5374b))
766766
767767   ROM_REGION(0x1000, "chargen", 0)
768   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
768   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
769769   ROM_LOAD_OPTIONAL( "23-094e2-00.e4", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
770770ROM_END
771771
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779779   ROM_LOAD( "23-280e2-00.e67", 0xA000, 0x0800, CRC(71b4172e) SHA1(5a82c7dc313bb92b9829eb8350840e072825a797)) // called "VT131 ROM" in the vt101 quick reference guide
780780
781781   ROM_REGION(0x1000, "chargen", 0)
782   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
782   ROM_LOAD( "23-018e2-00.e3", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
783783   ROM_LOAD_OPTIONAL( "23-094e2-00.e4", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
784784ROM_END
785785
r19472r19473
793793   ROM_LOAD( "23-034e2-00.e40", 0x1800, 0x0800, CRC(4643184d) SHA1(27e6c19d9932bf13fdb70305ef4d806e90d60833))
794794
795795   ROM_REGION(0x1000, "chargen", 0)
796   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, BAD_DUMP CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
796   ROM_LOAD( "23-018e2-00.e4", 0x0000, 0x0800, CRC(6958458b) SHA1(103429674fc01c215bbc2c91962ae99231f8ae53)) // probably correct but needs redump
797797   ROM_LOAD_OPTIONAL ( "23-094e2-00.e9", 0x0800, 0x0800, NO_DUMP) // optional (comes default with some models) alternate character set rom
798798
799799   ROM_REGION(0x10000, "z80cpu", 0) // z80 daughterboard

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