Redump Forum — Mega-CD Dumping

Re: Mega-CD Dumping

null@example.com (SoulReever) — Wed, 02 Jun 2010 20:27:20 +0000

Rocknroms wrote:

PR and d8 command don't work with LG
You have to dump it with EAC with offset correction +1028

Ah, that's what I calculated before - just a bit surprised at an offset of +1028. That means 1028 - 102 = 926 write offset.

Cheers, I'll have to dump it tomorrow now.

Oh, and for anyone who is interested I've just dumped another PS1 game (after nearly 12 months of no dumps from me). It's Tokimeki Memorial - Taisen Puzzle-Dama.

Re: Mega-CD Dumping

null@example.com (Rocknroms) — Wed, 02 Jun 2010 19:22:56 +0000

PR and d8 command don't work with LG
You have to dump it with EAC with offset correction +1028

Re: Mega-CD Dumping

null@example.com (SoulReever) — Wed, 02 Jun 2010 19:09:43 +0000

PR gives me and error:
Error reading sector: 004292 (00:57.17)
Sense hex (key/ASC/ASCQ): 03/11/00 - Unrecovered read error

Re: Mega-CD Dumping

null@example.com (velocity37) — Wed, 02 Jun 2010 18:37:17 +0000

You have a full sector (2352) and 06E0 (1760), or a total of +4112 bytes/+1028 samples.

So you'd set your correction as -1028 in PerfectRip.

Re: Mega-CD Dumping

null@example.com (SoulReever) — Wed, 02 Jun 2010 18:22:27 +0000

Just an update, px_d8 won't work on my drive I get the following:

Returned SCSI status code: 02 - Check condition
Sense data, key:ASC:ASCQ: 05:64:00
Failure reading drive g

So I guess I can't use PR unless anyone can figure out what to set my main channel offset correction as.

Re: Mega-CD Dumping

null@example.com (SoulReever) — Wed, 02 Jun 2010 18:13:04 +0000

Clicking sector view on Track 02 gives me an LBA of 4443 - EAC reports all tracks have a pregap of 2.00 seconds, so I subtract 150 and go to LBA 4293. IsoBuster then spits out a message saying that the data may be unreliable and that the CD-ROM is returning unexpected data. I choose to ignore and I get the following:

LBA :4293
0000 : DE D1 98 5C 6A B9 EF 32 CC 15 95 CF 2F 14 1C 0F ...\j..2..../...
0010 : 49 C4 36 D3 56 DD FE D9 80 5A E0 3B 08 13 46 8D I.6.V....Z.;..F.
0020 : F2 E5 85 8B 23 27 59 DA BA DB 33 1B 55 CB 7F 17 ....#'Y...3.U...
0030 : 60 0E A8 04 7E 83 60 61 E8 28 4E 9E B4 68 77 6E `...~.`a.(N..hwn
0040 : A6 AC 7A FD E3 01 89 C0 66 D0 2A DC 1F 19 C8 0A ..z.....f.*.....
0050 : D6 87 1E E2 88 49 A6 B6 FA F6 C3 06 D1 C2 DC 51 .....I.........Q
0060 : 99 FC 6A C1 EF 10 4C 0C 35 C5 D7 13 1E 8D C8 65 ..j...L.5......e
0070 : 96 AB 2E FF 5C 40 39 F0 12 C4 0D 93 45 AD F3 3D ....\@9.....E..=
0080 : 85 D1 A3 1C 79 C9 E2 D6 C9 9E D6 E8 5E CE B8 54 ....y.......^..T
0090 : 72 BF 65 B0 2B 34 1F 57 48 3E B6 90 76 EC 26 CD r.e.+4.WH>..v.&.
00A0 : DA D5 9B 1F 2B 48 1F 76 88 26 E6 9A CA EB 17 0F ....+H.v.&......
00B0 : 4E 84 34 63 57 69 FE AE C0 7C 50 21 FC 18 41 CA N.4cWi...|P!..A.
00C0 : B0 57 34 3E 97 50 6E BC 2C 71 DD E4 59 8B 7A E7 .W4>.Pn.,q..Y.z.
00D0 : 63 0A A9 C7 3E D2 90 5D AC 39 BD D2 F1 9D 84 69 c...>..].9.....i
00E0 : A3 6E F9 EC 42 CD F1 95 84 6F 23 6C 19 ED CA CD .n..B....o#l....
00F0 : 97 15 AE 8F 3C 64 11 EB 4C 4F 75 F4 27 07 5A 82 ....0100 : BB 21 B3 58 75 FA A7 03 3A 81 D3 20 5D D8 39 9A .!.Xu...:.. ].9.
0110 : 92 EB 2D 8F 5D A4 39 BB 52 F3 7D 85 E1 A3 08 79 ..-.].9.R.}....y
0120 : C6 A2 D2 F9 9D 82 E9 A1 8E F8 64 42 AB 71 BF 64 ..........dB.q.d
0130 : 70 2B 64 1F 6B 48 2F 76 9C 26 E9 DA CE DB 14 5B p+d.kH/v.&.....[
0140 : 4F 7B 74 23 67 59 EA BA CF 33 14 15 CF 4F 14 34 O{t#gY...3...O.4
0150 : 0F 57 44 3E B3 50 75 FC 27 01 DA 80 5B 20 3B 58 .WD>.Pu.'...[ ;X
0160 : 13 7A 8D E3 25 89 DB 26 DB 5A DB 7B 1B 63 4B 69 .z..%..&.Z.{.cKi
0170 : F7 6E C6 AC 52 FD FD 81 81 A0 60 78 28 22 9E 99 .n..R.....`x("..
0180 : A8 6A FE AF 00 7C 00 21 C0 18 50 0A BC 07 31 C2 .j...|.!..P...1.
0190 : 94 51 AF 7C 7C 21 E1 D8 48 5A B6 BB 36 F3 56 C5 .Q.||!..HZ..6.V.
01A0 : FE D3 00 5D C0 39 90 12 EC 0D 8D C5 A5 93 3B 2D ...].9........;-
01B0 : D3 5D 9D F9 A9 82 FE E1 80 48 60 36 A8 16 FE 8E .].......H`6....
01C0 : C0 64 50 2B 7C 1F 61 C8 28 56 9E BE E8 70 4E A4 .dP+|.a.(V...pN.
01D0 : 34 7B 57 63 7E A9 E0 7E C8 20 56 98 3E EA 90 4F 4{Wc~..~. V.>..O
01E0 : 2C 34 1D D7 49 9E B6 E8 76 CE A6 D4 7A DF 63 18 ,4..I...v...z.c.
01F0 : 29 CA 9E D7 28 5E 9E B8 68 72 AE A5 BC 7B 31 E3 )...(^..hr...{1.
0200 : 54 49 FF 76 C0 26 D0 1A DC 0B 19 C7 4A D2 B7 1D TI.v.&......J...
0210 : B6 89 B6 E6 F6 CA C6 D7 12 DE 8D 98 65 AA AB 3F ............e..?
0220 : 3F 50 10 3C 0C 11 C5 CC 53 15 FD CF 01 94 00 6F ?P.<....S......o
0230 : 40 2C 30 1D D4 09 9F 46 E8 32 CE 95 94 6F 2F 6C @,0....F.2...o/l
0240 : 1C 2D C9 DD 96 D9 AE DA FC 5B 01 FB 40 43 70 31 .-.......[..@Cp1
0250 : E4 14 4B 4F 77 74 26 A7 5A FA BB 03 33 41 D5 F0 ..KOwt&.Z...3A..
0260 : 5F 04 38 03 52 81 FD A0 41 B8 30 72 94 25 AF 5B _.8.R...A.0r.%.[
0270 : 3C 3B 51 D3 7C 5D E1 F9 88 42 E6 B1 8A F4 67 07 <;Q.|]...B....g.
0280 : 6A 82 AF 21 BC 18 71 CA A4 57 3B 7E 93 60 6D E8 j..!..q..W;~.`m.
0290 : 2D 8E 9D A4 69 BB 6E F3 6C 45 ED F3 0D 85 C5 A3 -...i.n.lE......
02A0 : 13 39 CD D2 D5 9D 9F 29 A8 1E FE 88 40 66 B0 2A .9.....)....@f.*
02B0 : F4 1F 07 48 02 B6 81 B6 E0 76 C8 26 D6 9A DE EB ...H.....v.&....
02C0 : 18 4F 4A B4 37 37 56 96 BE EE F0 4C 44 35 F3 57 .OJ.77V....LD5.W
02D0 : 05 FE 83 00 61 C0 28 50 1E BC 08 71 C6 A4 52 FB ....a.(P...q..R.
02E0 : 7D 83 61 A1 E8 78 4E A2 B4 79 B7 62 F6 A9 86 FE }.a..xN..y.b....
02F0 : E2 C0 49 90 36 EC 16 CD CE D5 94 5F 2F 78 1C 22 ..I.6......_/x."
0300 : 89 D9 A6 DA FA DB 03 1B 41 CB 70 57 64 3E AB 50 ........A.pWd>.P
0310 : 7F 7C 20 21 D8 18 5A 8A BB 27 33 5A 95 FB 2F 03 .| !..Z..'3Z../.
0320 : 5C 01 F9 C0 42 D0 31 9C 14 69 CF 6E D4 2C 5F 5D \...B.1..i.n.,_]
0330 : F8 39 82 92 E1 AD 88 7D A6 A1 BA F8 73 02 A5 C1 .9.....}....s...
0340 : BB 10 73 4C 25 F5 DB 07 1B 42 8B 71 A7 64 7A AB ..sL%....B.q.dz.
0350 : 63 3F 69 D0 2E DC 1C 59 C9 FA D6 C3 1E D1 C8 5C c?i....Y.......\
0360 : 56 B9 FE F2 C0 45 90 33 2C 15 DD CF 19 94 0A EF V....E.3,.......
0370 : 47 0C 32 85 D5 A3 1F 39 C8 12 D6 8D 9E E5 A8 4B G.2....9.......K
0380 : 3E B7 50 76 BC 26 F1 DA C4 5B 13 7B 4D E3 75 89 >.Pv.&...[.{M.u.
0390 : E7 26 CA 9A D7 2B 1E 9F 48 68 36 AE 96 FC 6E C1 .&...+..Hh6...n.
03A0 : EC 50 4D FC 35 81 D7 20 5E 98 38 6A 92 AF 2D BC .PM.5.. ^.8j..-.
03B0 : 1D B1 C9 B4 56 F7 7E C6 A0 52 F8 3D 82 91 A1 AC ....V.~..R.=....
03C0 : 78 7D E2 A1 89 B8 66 F2 AA C5 BF 13 30 0D D4 05 x}....f.....0...
03D0 : 9F 43 28 31 DE 94 58 6F 7A AC 23 3D D9 D1 9A DC .C(1..Xoz.#=....
03E0 : 6B 19 EF 4A CC 37 15 D6 8F 1E E4 08 4B 46 B7 72 k..J.7......KF.r
03F0 : F6 A5 86 FB 22 C3 59 91 FA EC 43 0D F1 C5 84 53 ....".Y...C....S
0400 : 23 7D D9 E1 9A C8 6B 16 AF 4E FC 34 41 D7 70 5E #}....k..N.4A.p^
0410 : A4 38 7B 52 A3 7D B9 E1 B2 C8 75 96 A7 2E FA 9C .8{R.}....u.....
0420 : 43 29 F1 DE C4 58 53 7A BD E3 31 89 D4 66 DF 6A C)...XSz..1..f.j
0430 : D8 2F 1A 9C 0B 29 C7 5E D2 B8 5D B2 B9 B5 B2 F7 ./...).^..].....
0440 : 35 86 97 22 EE 99 8C 6A E5 EF 0B 0C 07 45 C2 B3 5.."...j.....E..
0450 : 11 B5 CC 77 15 E6 8F 0A E4 07 0B 42 87 71 A2 A4 ...w.......B.q..
0460 : 79 BB 62 F3 69 85 EE E3 0C 49 C5 F6 D3 06 DD C2 y.b.i....I......
0470 : D9 91 9A EC 6B 0D EF 45 8C 33 25 D5 DB 1F 1B 48 ....k..E.3%....H
0480 : 0B 76 87 66 E2 AA C9 BF 16 F0 0E C4 04 53 43 7D .v.f.........SC}
0490 : F1 E1 84 48 63 76 A9 E6 FE CA C0 57 10 3E 8C 10 ...Hcv.....W.>..
04A0 : 65 CC 2B 15 DF 4F 18 34 0A 97 47 2E B2 9C 75 A9 e.+..O.4..G...u.
04B0 : E7 3E CA 90 57 2C 3E 9D D0 69 9C 2E E9 DC 4E D9 .>..W,>..i....N.
04C0 : F4 5A C7 7B 12 A3 4D B9 F5 B2 C7 35 92 97 2D AE .Z.{..M....5..-.
04D0 : 9D BC 69 B1 EE F4 4C 47 75 F2 A7 05 BA 83 33 21 ..i...LGu.....3!
04E0 : D5 D8 5F 1A B8 0B 32 87 55 A2 BF 39 B0 12 F4 0D .._...2.U..9....
04F0 : 87 45 A2 B3 39 B5 D2 F7 1D 86 89 A2 E6 F9 8A C2 .E..9...........
0500 : E7 11 8A 8C 67 25 EA 9B 0F 2B 44 1F 73 48 25 F6 ....g%...+D.sH%.
0510 : 9B 06 EB 42 CF 71 94 24 6F 5B 6C 3B 6D D3 6D 9D ...B.q.$o[l;m.m.
0520 : ED A9 8D BE E5 B0 4B 34 37 57 56 BE BE F0 70 44 ......K47WV...pD
0530 : 24 33 5B 55 FB 7F 03 60 01 E8 00 4E 80 34 60 17 $3[U...`...N.4`.
0540 : 68 0E AE 84 7C 63 61 E9 E8 4E CE B4 54 77 7F 66 h...|ca..N..Tw.f
0550 : A0 2A F8 1F 02 88 01 A6 80 7A E0 23 08 19 C6 8A .*.......z.#....
0560 : D2 E7 1D 8A 89 A7 26 FA 9A C3 2B 11 DF 4C 58 35 ......&...+..LX5
0570 : FA 97 03 2E 81 DC 60 59 E8 3A CE 93 14 6D CF 6D ......`Y.:...m.m
0580 : 94 2D AF 5D BC 39 B1 D2 F4 5D 87 79 A2 A2 F9 B9 .-.].9...].y....
0590 : 82 F2 E1 85 88 63 26 A9 DA FE DB 00 5B 40 3B 70 .....c&.....[@;p
05A0 : 13 64 0D EB 45 8F 73 24 25 DB 5B 1B 7B 4B 63 77 .d..E.s$%.[.{Kcw
05B0 : 69 E6 AE CA FC 57 01 FE 80 40 60 30 2A 44 90 6F i....W...@`0*D.o
05C0 : 48 64 36 AB 56 FF 7E C0 20 3E F7 C9 0A 91 C7 2C Hd6.V.~. >.....,
05D0 : 52 9D FD A9 81 BE E0 70 48 24 36 9B 56 EB 7E CF R......pH$6.V.~.
05E0 : 60 54 28 3F 5E 90 38 6C 12 AD CD BD 95 B1 AF 34 `T(?^.8l.......4
05F0 : 7C 17 61 CE A8 54 7E BF 60 70 28 24 1E 9B 48 6B |.a..T~.`p($..Hk
0600 : 76 AF 66 FC 2A C1 DF 10 58 0C 3A 85 D3 23 1D D9 v.f.*...X.:..#..
0610 : C9 9A D0 1B 91 F2 48 54 36 BF 56 F0 3E C4 10 64 ......HT6.V.>..d
0620 : B5 C9 F5 D1 87 1C 62 89 E9 A6 CE FA D4 43 1F 71 ......b......C.q
0630 : C8 24 56 9B 7E EB 60 4F 68 34 2E 97 5C 6E B9 EC .$V.~.`Oh4..\n..
0640 : 72 CD E5 95 8B 2F 27 5C 1A B9 CB 32 D7 55 9E BF r..../'\...2.U..
0650 : 28 70 1E A4 08 7B 46 A3 72 F9 E5 82 CB 21 97 58 (p...{F.r....!.X
0660 : 6E BA AC 73 3D E5 D1 8B 18 C7 48 37 B6 CF 36 D4 n..s=.....H7..6.
0670 : 16 DF 4E D8 34 17 97 7B 2E A3 5C 79 F9 E2 C2 C9 ..N.4..{..\y....
0680 : 91 96 EC 6E CD EC 55 8D FF 25 11 25 70 5C 78 44 ...n..U..%.%p\xD
0690 : 9B A8 A3 21 B9 D8 72 DA A5 9B 3B 2B 53 5F 7D F8 ...!..r...;+S_}.
06A0 : 21 82 C5 04 0A 62 82 DC A0 04 78 0C 22 85 D9 A3 !....b....x."...
06B0 : 1A F9 CB 02 D7 41 9E B0 68 74 2E A7 5C 7A A6 3D .....A..ht..\z.=
06C0 : EF F3 F2 F8 3A A4 D8 1C 5A 89 FB 26 C3 5A D1 FB ....:...Z..&.Z..
06D0 : 1C 43 49 F1 F6 C4 F4 43 2B 8D 0E 4D 00 FF FF FF .CI....C+..M....
06E0 : FF FF FF FF FF FF FF 00 01 D9 17 61 00 28 00 1E ...........a.(..
06F0 : 80 08 60 06 A8 02 FE 81 80 60 60 28 28 1E 9E 88 ..`......``((...
0700 : 68 66 AE AA FC 7F 01 E0 00 48 00 36 80 16 E0 0E hf.......H.6....
0710 : C8 04 56 83 7E E1 E0 48 48 36 B6 96 F6 EE C6 CC ..V.~..HH6......
0720 : 52 D5 FD 9F 01 A8 00 7E 80 20 60 18 28 0A 9E 87 R......~. `.(...
0730 : 28 62 9E A9 A8 7E FE A0 40 78 30 22 94 19 AF 4A (b...~..@x0"...J
0740 : FC 37 01 D6 80 5E E0 38 48 12 B6 8D B6 E5 B6 CB .7...^.8H.......
0750 : 36 D7 56 DE BE D8 70 5A A4 3B 3B 53 53 7D FD E1 6.V...pZ.;;SS}..
0760 : 81 88 60 66 A8 2A FE 9F 00 68 00 2E 80 1C 60 09 ..`f.*...h....`.
0770 : E8 06 CE 82 D4 61 9F 68 68 2E AE 9C 7C 69 E1 EE .....a.hh...|i..
0780 : C8 4C 56 B5 FE F7 00 46 80 32 E0 15 88 0F 26 84 .LV....F.2....&.
0790 : 1A E3 4B 09 F7 46 C6 B2 D2 F5 9D 87 29 A2 9E F9 ..K..F......)...
07A0 : A8 42 FE B1 80 74 60 27 68 1A AE 8B 3C 67 51 EA .B...t`'h...07B0 : BC 4F 31 F4 14 47 4F 72 B4 25 B7 5B 36 BB 56 F3 .O1..GOr.%.[6.V.
07C0 : 7E C5 E0 53 08 3D C6 91 92 EC 6D 8D ED A5 8D BB ~..S.=....m.....
07D0 : 25 B3 5B 35 FB 57 03 7E 81 E0 60 48 28 36 9E 96 %.[5.W.~..`H(6..
07E0 : E8 6E CE AC 54 7D FF 61 80 28 60 1E A8 08 7E 86 .n..T}.a.(`...~.
07F0 : A0 62 F8 29 82 9E E1 A8 48 7E B6 A0 76 F8 26 C2 .b.)....H~..v.&.
0800 : 9A D1 AB 1C 7F 49 E0 36 C8 16 D6 8E DE E4 58 4B .....I.6......XK
0810 : 7A B7 63 36 A9 D6 FE DE C0 58 50 3A BC 13 31 CD z.c6.....XP:..1.
0820 : D4 55 9F 7F 28 20 1E 98 08 6A 86 AF 22 FC 19 81 .U..( ...j.."...
0830 : CA E0 57 08 3E 86 90 62 EC 29 8D DE E5 98 4B 2A ..W.>..b.)....K*
0840 : B7 5F 36 B8 16 F2 8E C5 A4 53 3B 7D D3 61 9D E8 ._6......S;}.a..
0850 : 69 8E AE E4 7C 4B 61 F7 68 46 AE B2 FC 75 81 E7 i...|Ka.hF...u..
0860 : 20 4A 98 37 2A 96 9F 2E E8 1C 4E 89 F4 66 C7 6A J.7*.....N..f.j
0870 : D2 AF 1D BC 09 B1 C6 F4 52 C7 7D 92 A1 AD B8 7D ........R.}....}
0880 : B2 A1 B5 B8 77 32 A6 95 BA EF 33 0C 15 C5 CF 13 ....w2....3.....
0890 : 14 0D CF 45 94 33 2F 55 DC 3F 19 D0 0A DC 07 19 ...E.3/U.?......
08A0 : C2 8A D1 A7 1C 7A 89 E3 26 C9 DA D6 DB 1E DB 48 .....z..&......H
08B0 : 5B 76 BB 66 F3 6A C5 EF 13 0C 0D C5 C5 93 13 2D [v.f.j.........-
08C0 : CD DD 95 99 AF 2A FC 1F 01 C8 00 56 80 3E E0 10 .....*.....V.>..
08D0 : 48 0C 36 85 D6 E3 1E C9 C8 56 D6 BE DE F0 58 44 H.6......V....XD
08E0 : 3A B3 53 35 FD D7 01 9E 80 68 60 2E A8 1C 7E 89 :.S5.....h`...~.
08F0 : E0 66 C8 2A D6 9F 1E E8 08 4E 86 B4 62 F7 69 86 .f.*.....N..b.i.
0900 : AE E2 FC 49 81 F6 E0 46 C8 32 D6 95 9E EF 28 4C ...I...F.2....(L
0910 : 1E B5 C8 77 16 A6 8E FA E4 43 0B 71 C7 64 52 AB ...w.....C.q.dR.
0920 : 7D BF 61 B0 28 74 1E A7 48 7A B6 A3 36 F9 D6 C2 }.a.(t..Hz..6...

So I go forward 1 to 4294 which I get the following:

LBA :4294
0000 : DE D1 98 5C 6A B9 EF 32 CC 15 95 CF 2F 14 1C 0F ...\j..2..../...
0010 : 49 C4 36 D3 56 DD FE D9 80 5A E0 3B 08 13 46 8D I.6.V....Z.;..F.
0020 : F2 E5 85 8B 23 27 59 DA BA DB 33 1B 55 CB 7F 17 ....#'Y...3.U...
0030 : 60 0E A8 04 7E 83 60 61 E8 28 4E 9E B4 68 77 6E `...~.`a.(N..hwn
0040 : A6 AC 7A FD E3 01 89 C0 66 D0 2A DC 1F 19 C8 0A ..z.....f.*.....
0050 : D6 87 1E E2 88 49 A6 B6 FA F6 C3 06 D1 C2 DC 51 .....I.........Q
0060 : 99 FC 6A C1 EF 10 4C 0C 35 C5 D7 13 1E 8D C8 65 ..j...L.5......e
0070 : 96 AB 2E FF 5C 40 39 F0 12 C4 0D 93 45 AD F3 3D ....\@9.....E..=
0080 : 85 D1 A3 1C 79 C9 E2 D6 C9 9E D6 E8 5E CE B8 54 ....y.......^..T
0090 : 72 BF 65 B0 2B 34 1F 57 48 3E B6 90 76 EC 26 CD r.e.+4.WH>..v.&.
00A0 : DA D5 9B 1F 2B 48 1F 76 88 26 E6 9A CA EB 17 0F ....+H.v.&......
00B0 : 4E 84 34 63 57 69 FE AE C0 7C 50 21 FC 18 41 CA N.4cWi...|P!..A.
00C0 : B0 57 34 3E 97 50 6E BC 2C 71 DD E4 59 8B 7A E7 .W4>.Pn.,q..Y.z.
00D0 : 63 0A A9 C7 3E D2 90 5D AC 39 BD D2 F1 9D 84 69 c...>..].9.....i
00E0 : A3 6E F9 EC 42 CD F1 95 84 6F 23 6C 19 ED CA CD .n..B....o#l....
00F0 : 97 15 AE 8F 3C 64 11 EB 4C 4F 75 F4 27 07 5A 82 ....0100 : BB 21 B3 58 75 FA A7 03 3A 81 D3 20 5D D8 39 9A .!.Xu...:.. ].9.
0110 : 92 EB 2D 8F 5D A4 39 BB 52 F3 7D 85 E1 A3 08 79 ..-.].9.R.}....y
0120 : C6 A2 D2 F9 9D 82 E9 A1 8E F8 64 42 AB 71 BF 64 ..........dB.q.d
0130 : 70 2B 64 1F 6B 48 2F 76 9C 26 E9 DA CE DB 14 5B p+d.kH/v.&.....[
0140 : 4F 7B 74 23 67 59 EA BA CF 33 14 15 CF 4F 14 34 O{t#gY...3...O.4
0150 : 0F 57 44 3E B3 50 75 FC 27 01 DA 80 5B 20 3B 58 .WD>.Pu.'...[ ;X
0160 : 13 7A 8D E3 25 89 DB 26 DB 5A DB 7B 1B 63 4B 69 .z..%..&.Z.{.cKi
0170 : F7 6E C6 AC 52 FD FD 81 81 A0 60 78 28 22 9E 99 .n..R.....`x("..
0180 : A8 6A FE AF 00 7C 00 21 C0 18 50 0A BC 07 31 C2 .j...|.!..P...1.
0190 : 94 51 AF 7C 7C 21 E1 D8 48 5A B6 BB 36 F3 56 C5 .Q.||!..HZ..6.V.
01A0 : FE D3 00 5D C0 39 90 12 EC 0D 8D C5 A5 93 3B 2D ...].9........;-
01B0 : D3 5D 9D F9 A9 82 FE E1 80 48 60 36 A8 16 FE 8E .].......H`6....
01C0 : C0 64 50 2B 7C 1F 61 C8 28 56 9E BE E8 70 4E A4 .dP+|.a.(V...pN.
01D0 : 34 7B 57 63 7E A9 E0 7E C8 20 56 98 3E EA 90 4F 4{Wc~..~. V.>..O
01E0 : 2C 34 1D D7 49 9E B6 E8 76 CE A6 D4 7A DF 63 18 ,4..I...v...z.c.
01F0 : 29 CA 9E D7 28 5E 9E B8 68 72 AE A5 BC 7B 31 E3 )...(^..hr...{1.
0200 : 54 49 FF 76 C0 26 D0 1A DC 0B 19 C7 4A D2 B7 1D TI.v.&......J...
0210 : B6 89 B6 E6 F6 CA C6 D7 12 DE 8D 98 65 AA AB 3F ............e..?
0220 : 3F 50 10 3C 0C 11 C5 CC 53 15 FD CF 01 94 00 6F ?P.<....S......o
0230 : 40 2C 30 1D D4 09 9F 46 E8 32 CE 95 94 6F 2F 6C @,0....F.2...o/l
0240 : 1C 2D C9 DD 96 D9 AE DA FC 5B 01 FB 40 43 70 31 .-.......[..@Cp1
0250 : E4 14 4B 4F 77 74 26 A7 5A FA BB 03 33 41 D5 F0 ..KOwt&.Z...3A..
0260 : 5F 04 38 03 52 81 FD A0 41 B8 30 72 94 25 AF 5B _.8.R...A.0r.%.[
0270 : 3C 3B 51 D3 7C 5D E1 F9 88 42 E6 B1 8A F4 67 07 <;Q.|]...B....g.
0280 : 6A 82 AF 21 BC 18 71 CA A4 57 3B 7E 93 60 6D E8 j..!..q..W;~.`m.
0290 : 2D 8E 9D A4 69 BB 6E F3 6C 45 ED F3 0D 85 C5 A3 -...i.n.lE......
02A0 : 13 39 CD D2 D5 9D 9F 29 A8 1E FE 88 40 66 B0 2A .9.....)....@f.*
02B0 : F4 1F 07 48 02 B6 81 B6 E0 76 C8 26 D6 9A DE EB ...H.....v.&....
02C0 : 18 4F 4A B4 37 37 56 96 BE EE F0 4C 44 35 F3 57 .OJ.77V....LD5.W
02D0 : 05 FE 83 00 61 C0 28 50 1E BC 08 71 C6 A4 52 FB ....a.(P...q..R.
02E0 : 7D 83 61 A1 E8 78 4E A2 B4 79 B7 62 F6 A9 86 FE }.a..xN..y.b....
02F0 : E2 C0 49 90 36 EC 16 CD CE D5 94 5F 2F 78 1C 22 ..I.6......_/x."
0300 : 89 D9 A6 DA FA DB 03 1B 41 CB 70 57 64 3E AB 50 ........A.pWd>.P
0310 : 7F 7C 20 21 D8 18 5A 8A BB 27 33 5A 95 FB 2F 03 .| !..Z..'3Z../.
0320 : 5C 01 F9 C0 42 D0 31 9C 14 69 CF 6E D4 2C 5F 5D \...B.1..i.n.,_]
0330 : F8 39 82 92 E1 AD 88 7D A6 A1 BA F8 73 02 A5 C1 .9.....}....s...
0340 : BB 10 73 4C 25 F5 DB 07 1B 42 8B 71 A7 64 7A AB ..sL%....B.q.dz.
0350 : 63 3F 69 D0 2E DC 1C 59 C9 FA D6 C3 1E D1 C8 5C c?i....Y.......\
0360 : 56 B9 FE F2 C0 45 90 33 2C 15 DD CF 19 94 0A EF V....E.3,.......
0370 : 47 0C 32 85 D5 A3 1F 39 C8 12 D6 8D 9E E5 A8 4B G.2....9.......K
0380 : 3E B7 50 76 BC 26 F1 DA C4 5B 13 7B 4D E3 75 89 >.Pv.&...[.{M.u.
0390 : E7 26 CA 9A D7 2B 1E 9F 48 68 36 AE 96 FC 6E C1 .&...+..Hh6...n.
03A0 : EC 50 4D FC 35 81 D7 20 5E 98 38 6A 92 AF 2D BC .PM.5.. ^.8j..-.
03B0 : 1D B1 C9 B4 56 F7 7E C6 A0 52 F8 3D 82 91 A1 AC ....V.~..R.=....
03C0 : 78 7D E2 A1 89 B8 66 F2 AA C5 BF 13 30 0D D4 05 x}....f.....0...
03D0 : 9F 43 28 31 DE 94 58 6F 7A AC 23 3D D9 D1 9A DC .C(1..Xoz.#=....
03E0 : 6B 19 EF 4A CC 37 15 D6 8F 1E E4 08 4B 46 B7 72 k..J.7......KF.r
03F0 : F6 A5 86 FB 22 C3 59 91 FA EC 43 0D F1 C5 84 53 ....".Y...C....S
0400 : 23 7D D9 E1 9A C8 6B 16 AF 4E FC 34 41 D7 70 5E #}....k..N.4A.p^
0410 : A4 38 7B 52 A3 7D B9 E1 B2 C8 75 96 A7 2E FA 9C .8{R.}....u.....
0420 : 43 29 F1 DE C4 58 53 7A BD E3 31 89 D4 66 DF 6A C)...XSz..1..f.j
0430 : D8 2F 1A 9C 0B 29 C7 5E D2 B8 5D B2 B9 B5 B2 F7 ./...).^..].....
0440 : 35 86 97 22 EE 99 8C 6A E5 EF 0B 0C 07 45 C2 B3 5.."...j.....E..
0450 : 11 B5 CC 77 15 E6 8F 0A E4 07 0B 42 87 71 A2 A4 ...w.......B.q..
0460 : 79 BB 62 F3 69 85 EE E3 0C 49 C5 F6 D3 06 DD C2 y.b.i....I......
0470 : D9 91 9A EC 6B 0D EF 45 8C 33 25 D5 DB 1F 1B 48 ....k..E.3%....H
0480 : 0B 76 87 66 E2 AA C9 BF 16 F0 0E C4 04 53 43 7D .v.f.........SC}
0490 : F1 E1 84 48 63 76 A9 E6 FE CA C0 57 10 3E 8C 10 ...Hcv.....W.>..
04A0 : 65 CC 2B 15 DF 4F 18 34 0A 97 47 2E B2 9C 75 A9 e.+..O.4..G...u.
04B0 : E7 3E CA 90 57 2C 3E 9D D0 69 9C 2E E9 DC 4E D9 .>..W,>..i....N.
04C0 : F4 5A C7 7B 12 A3 4D B9 F5 B2 C7 35 92 97 2D AE .Z.{..M....5..-.
04D0 : 9D BC 69 B1 EE F4 4C 47 75 F2 A7 05 BA 83 33 21 ..i...LGu.....3!
04E0 : D5 D8 5F 1A B8 0B 32 87 55 A2 BF 39 B0 12 F4 0D .._...2.U..9....
04F0 : 87 45 A2 B3 39 B5 D2 F7 1D 86 89 A2 E6 F9 8A C2 .E..9...........
0500 : E7 11 8A 8C 67 25 EA 9B 0F 2B 44 1F 73 48 25 F6 ....g%...+D.sH%.
0510 : 9B 06 EB 42 CF 71 94 24 6F 5B 6C 3B 6D D3 6D 9D ...B.q.$o[l;m.m.
0520 : ED A9 8D BE E5 B0 4B 34 37 57 56 BE BE F0 70 44 ......K47WV...pD
0530 : 24 33 5B 55 FB 7F 03 60 01 E8 00 4E 80 34 60 17 $3[U...`...N.4`.
0540 : 68 0E AE 84 7C 63 61 E9 E8 4E CE B4 54 77 7F 66 h...|ca..N..Tw.f
0550 : A0 2A F8 1F 02 88 01 A6 80 7A E0 23 08 19 C6 8A .*.......z.#....
0560 : D2 E7 1D 8A 89 A7 26 FA 9A C3 2B 11 DF 4C 58 35 ......&...+..LX5
0570 : FA 97 03 2E 81 DC 60 59 E8 3A CE 93 14 6D CF 6D ......`Y.:...m.m
0580 : 94 2D AF 5D BC 39 B1 D2 F4 5D 87 79 A2 A2 F9 B9 .-.].9...].y....
0590 : 82 F2 E1 85 88 63 26 A9 DA FE DB 00 5B 40 3B 70 .....c&.....[@;p
05A0 : 13 64 0D EB 45 8F 73 24 25 DB 5B 1B 7B 4B 63 77 .d..E.s$%.[.{Kcw
05B0 : 69 E6 AE CA FC 57 01 FE 80 40 60 30 BB 21 00 0A i....W...@`0.!..
05C0 : 48 64 36 AB 56 FF 7E C0 20 3E 02 C9 0A 91 C7 2C Hd6.V.~. >.....,
05D0 : 52 9D FD A9 81 BE E0 70 48 24 36 9B 56 EB 7E CF R......pH$6.V.~.
05E0 : 60 54 28 3F 5E 90 38 6C 12 AD CD BD 95 B1 AF 34 `T(?^.8l.......4
05F0 : 7C 17 61 CE A8 54 7E BF 60 70 28 24 1E 9B 48 6B |.a..T~.`p($..Hk
0600 : 76 AF 66 FC 2A C1 DF 10 58 0C 3A 85 D3 23 1D D9 v.f.*...X.:..#..
0610 : C9 9A 7E B4 3C 5D 48 54 36 BF 56 F0 3E C4 10 64 ..~.<]HT6.V.>..d
0620 : 41 C9 F5 D1 87 1C 62 89 E9 A6 CE FA D4 43 1F 71 A.....b......C.q
0630 : C8 24 56 9B 7E EB 60 4F 68 34 2E 97 5C 6E B9 EC .$V.~.`Oh4..\n..
0640 : 72 CD E5 95 8B 2F 27 5C 1A B9 CB 32 D7 55 9E BF r..../'\...2.U..
0650 : 28 70 1E A4 08 7B 46 A3 72 F9 E5 82 CB 21 97 58 (p...{F.r....!.X
0660 : 6E BA AC 73 3D E5 D1 8B 27 0D 75 FD B6 CF 36 D4 n..s=...'.u...6.
0670 : 16 DF 4E D8 34 17 97 7B 2E A3 5C 79 F9 E2 C2 C9 ..N.4..{..\y....
0680 : 91 96 EC 6E CD EC 55 8D FF 25 30 2E BE 32 D0 C7 ...n..U..%0..2..
0690 : DC 4E A3 21 B9 D8 72 DA A5 9B 3B 2B 53 5F 7D F8 .N.!..r...;+S_}.
06A0 : 21 82 A0 04 B6 62 5B DC A0 04 78 0C 22 85 D9 A3 !....b[...x."...
06B0 : 1A F9 CB 02 D7 41 9E B0 68 74 2E A7 5C 7A 17 53 .....A..ht..\z.S
06C0 : 1D 57 C9 1E 42 88 D8 1C 5A 89 FB 26 C3 5A D1 FB .W..B...Z..&.Z..
06D0 : 1C 43 49 F1 F6 C4 64 43 63 8D D6 4D 00 00 00 00 .CI...dCc..M....
06E0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
06F0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0700 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0710 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0720 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0730 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0740 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0750 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0760 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0770 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0780 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0790 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07A0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07B0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07C0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07D0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07E0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
07F0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0800 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0810 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0820 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0830 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0840 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0850 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0860 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0870 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0880 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0890 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08A0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08B0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08C0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08D0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08E0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
08F0 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0900 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0910 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
0920 : 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

Any ideas? I am reading this on the LH GSA-H55N which is +102.

Re: Mega-CD Dumping

null@example.com (Rocknroms) — Wed, 02 Jun 2010 14:01:58 +0000

F1ReB4LL wrote:

I doubt the last track will be good with such drive... He should use PerfectRip - if it is really able to overread, PR should work.

I don't understand if offset is positive or negative (he reported positive) but it should be wrong ("Going forward 1 sector...").
By the way if I remember well those Wii/GC LG can overread

Re: Mega-CD Dumping

null@example.com (SoulReever) — Tue, 01 Jun 2010 22:32:40 +0000

F1ReB4LL wrote:

SoulReever wrote:
F1ReB4LL -> Not sure on compatability of my drive with with Perfectrip - my LG drive can apparently overread into leadin & leadout but would a Plexator be preferential?
Plex is preferred, but having both overreads is enough for PR, it works with my external TEAC, for example.

I'll give PR a shot tomorrow, cheers.

Re: Mega-CD Dumping

null@example.com (F1ReB4LL) — Tue, 01 Jun 2010 21:18:53 +0000

SoulReever wrote:

F1ReB4LL -> Not sure on compatability of my drive with with Perfectrip - my LG drive can apparently overread into leadin & leadout but would a Plexator be preferential?

Plex is preferred, but having both overreads is enough for PR, it works with my external TEAC, for example.

Re: Mega-CD Dumping

null@example.com (SoulReever) — Tue, 01 Jun 2010 20:54:42 +0000

Rocknroms -> I'll post the sector views tomorrow since it's on my other computer and my netbook which I'm using now has no CD drive.

F1ReB4LL -> Not sure on compatability of my drive with with Perfectrip - my LG drive can apparently overread into leadin & leadout but would a Plexator be preferential? I have had read issues on some CD's in the past with the last track, depending on the write offset. Unfortunately I don't have a Plexator drive, in which case I am willing to send the CD to someone who does.

On another subject, in the long term I am planning on getting some of undumped titles from eBay and the such (those which are not crazy prices) and want to donate them for dumping to this project. Any volunteers?

Re: Mega-CD Dumping

null@example.com (F1ReB4LL) — Tue, 01 Jun 2010 19:54:58 +0000

I doubt the last track will be good with such drive... He should use PerfectRip - if it is really able to overread, PR should work.

Re: Mega-CD Dumping

null@example.com (Rocknroms) — Tue, 01 Jun 2010 19:27:27 +0000

High positive/negative offsets are normal in sega media.
Simply remember that one sector = 588 samples, so you need to add/subtract 588 for every sector you have to shift. It's better to post sector viewer sheet to verify you have done it right.

Mega-CD Dumping

null@example.com (SoulReever) — Tue, 01 Jun 2010 19:01:54 +0000

Firstly hello everyone, I'm back from real life to assist the preservation project once more.

I have one undumped Mega-CD game "Lethal Enforcers" (T-95015-50), however since it's been a while and previously I have only dumped PSX games I'm having a little difficulty. Firstly, when looking for the write offset in ISOBuster I'm getting it report unexpected data at -150 sectors (this CD has a 2 second pregap on all tracks according to EAC) it shows data on all lines. Going forward 1 sector I get about another 100 lines of full data. I therefore calculate that this gives me a write offset of +1028 on my +102 LG drive. Can anyone confirm if this is normal or am I doing something wrong.

Also, if someone in London or the UK has a Plexator and wants me to post it I can do that. Would like it back tho.

Cheers,
Mike.