Eprom rom dump issue
|
06-12-2019, 08:30 PM
Post: #1
|
|||
|
|||
Eprom rom dump issue
Hi all
I have received a hp-71b with three CMT 64k eproms. I thought I would try and dump the roms but I am having difficulty. I am using the procedures outlined in the forums and in the emu71 manual with a special version of pokelex. I habe no problem sensing thw data to a terminal in pyilper or ilper. I then copy and paste the data into a text file but after I convert the txt file to a rom file using dmp2rom and then use titanchk I always get a checksum error. The romfile size on disk seems ok at 65536. The rom doesnt work in emu71. Aome details below. 10 DIM A$[64] 20 A=IP(HTD(ADDR$("AMPLEX0"))/256)*256 30 FOR I=0 TO 64*32-1 40 A$=PEEK$(DTH$(A+I*64),64) 50 PRINT A$ 60 NEXT I TITAN ROM Test V1.10 Unpacking data... ROM Chip 1 = F2 -> Fail ROM Chip 2 = C7 -> Fail ROM Chip 3 = DB -> Fail ROM Chip 4 = 6A -> Fail Checksum Error! Port 1 Eprom (AMP Rom03) details are: >CAT :PORT(1) NAME S TYPE LEN DATE TIME PORT AMPLEX0 E LEX 577 01/01/00 00:00 1 CNTLEX71 E LEX 77 01/01/00 00:00 1 DISPERR E BASIC 115 01/01/00 00:00 1 GETTODAY E BASIC 106 01/01/00 00:00 1 KCDELX71 E LEX 83 01/01/00 00:00 1 MGETMENU E BASIC 342 01/01/00 00:01 1 CUSTUTIL E LEX 1007 01/01/00 00:01 1 FLDLEX71 E LEX 771 01/01/00 00:01 1 FLXCHK E BASIC 5446 01/01/00 00:01 1 FLXCLC E BASIC 468 01/01/00 00:01 1 FLXCLC1 E BIN 6671 01/01/00 00:01 1 FLXD S DATA 416 01/01/00 00:01 1 FLXP S DATA 667 01/01/00 00:01 1 IAA E BASIC 39 01/01/00 00:01 1 CLCINST E BASIC 212 01/01/00 00:01 1 MCHKRANG E BASIC 84 01/01/00 00:01 1 MGETCHAR E BASIC 111 01/01/00 00:01 1 MGETDATE E BASIC 442 01/01/00 00:01 1 MGETEXIT E BASIC 90 01/01/00 00:01 1 MGETHPD E BASIC 242 01/01/00 00:01 1 MGETNUM E BASIC 387 01/01/00 00:01 1 MGETPRMP E LEX 1171 01/01/00 00:01 1 MMAIN E BASIC 4357 01/01/00 00:02 1 NTSLEX71 E LEX 225 01/01/00 00:02 1 NULLEX71 E LEX 51 01/01/00 00:02 1 MCHKCPI E BASIC 47 01/01/00 00:02 1 DA E BASIC 53 01/01/00 00:02 1 IB E BASIC 48 01/01/00 00:02 1 SPCHK E BASIC 1610 01/01/00 00:02 1 SPCLC E BASIC 3525 01/01/00 00:02 1 SPD S DATA 1232 01/01/00 00:02 1 PRTLOGO E LEX 1703 01/01/00 00:02 1 PRTGRPH E BIN 326 01/01/00 00:02 1 SPP S DATA 412 01/01/00 00:02 1 SPRST E BASIC 110 01/01/00 00:02 1 TAXORD E BASIC 95 01/01/00 00:03 1 TAXSUPCM E BASIC 720 01/01/00 00:03 1 TAXSUPN E BASIC 391 01/01/00 00:03 1 E3E7R S DATA 372 01/01/00 00:03 1 AGT E BASIC 226 01/01/00 00:03 1 AMP E BASIC 394 01/01/00 00:03 1 SPPRT E BASIC 6090 01/01/00 00:03 1 FLXPRT E BASIC 5274 01/01/00 00:03 1 GETNOTES E BASIC 4355 01/01/00 00:03 1 TAXPRT E BASIC 2246 01/01/00 00:03 1 TAXR S DATA 464 01/01/00 00:03 1 TIMEOUT E BASIC 171 01/01/00 00:04 1 AMPNAMES S DATA 755 01/01/00 00:04 1 GRPH E BASIC 418 01/01/00 00:04 1 JSTLEX71 E LEX 390 01/01/00 00:04 1 TAX E BASIC 41 01/01/00 00:04 1 TAXCHK E BASIC 378 01/01/00 00:04 1 TAXCLC E BASIC 606 01/01/00 00:04 1 TAXD S DATA 112 01/01/00 00:04 1 TAXP S DATA 525 01/01/00 00:04 1 SETUP E BASIC 489 01/01/00 00:04 1 FLXNOTES E BASIC 2342 01/01/00 00:04 1 AMPLEX3 E LEX 114 01/01/00 00:04 1 FLXGPH E BASIC 89 01/01/00 00:04 1 SPGPH E BASIC 170 01/01/00 00:05 1 PRTHEAD E BASIC 171 01/01/00 00:05 1 VERSION S DATA 24 01/01/00 00:05 1 CLCMTH E BASIC 125 01/01/00 00:05 1 FLXRST E BASIC 113 01/01/00 00:05 1 PRTFOOT E BASIC 317 01/01/00 00:05 1 CLCYLD E BASIC 342 01/01/00 00:05 1 SETPRT E BASIC 595 01/01/00 00:05 1 MCALC E BIN 970 01/01/00 00:05 1 TERM E BASIC 117 01/01/00 00:05 1 POINTCLC E BASIC 229 01/01/00 00:05 1 POINTS E BASIC 51 01/01/00 00:05 1 POINTP S DATA 123 01/01/00 00:05 1 POINTD S DATA 128 01/01/00 00:05 1 And showport indicates >SHOWPORT 0.05 16384 2 1 65536 2 2 65536 2 3 65536 2 0 4096 0 0.01 4096 0 0.02 4096 0 0.03 4096 0 I was hoping this is something I could do so any help would be appreciated. Regards, Richard |
|||
« Next Oldest | Next Newest »
|
Messages In This Thread |
Eprom rom dump issue - coitboy2000 - 06-12-2019 08:30 PM
RE: Eprom rom dump issue - Dave Frederickson - 06-12-2019, 08:41 PM
RE: Eprom rom dump issue - coitboy2000 - 06-12-2019, 08:53 PM
RE: Eprom rom dump issue - rprosperi - 06-12-2019, 09:51 PM
RE: Eprom rom dump issue - coitboy2000 - 06-12-2019, 10:08 PM
RE: Eprom rom dump issue - Dave Frederickson - 06-12-2019, 10:21 PM
RE: Eprom rom dump issue - rprosperi - 06-12-2019, 11:43 PM
RE: Eprom rom dump issue - Dave Frederickson - 06-13-2019, 12:35 AM
RE: Eprom rom dump issue - rprosperi - 06-13-2019, 12:54 AM
RE: Eprom rom dump issue - coitboy2000 - 06-13-2019, 12:08 PM
RE: Eprom rom dump issue - Dave Frederickson - 06-13-2019, 06:44 PM
RE: Eprom rom dump issue - Sylvain Cote - 06-13-2019, 09:00 PM
RE: Eprom rom dump issue - coitboy2000 - 06-13-2019, 09:21 PM
RE: Eprom rom dump issue - Dave Frederickson - 06-13-2019, 10:26 PM
RE: Eprom rom dump issue - coitboy2000 - 06-13-2019, 10:37 PM
|
User(s) browsing this thread: 1 Guest(s)