Wanted: Hyperdir

Pagina 2/2
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Van Manuel

Ascended (17947)

afbeelding van Manuel

30-12-2020, 23:51

Junior99: READ-DMK.COM is meant to make a dump of the disk, run it on a real MSX to dump the Hyperdir disk... It's an alternative to DMK-Creator.

Van Manuel

Ascended (17947)

afbeelding van Manuel

30-12-2020, 23:58

The DMK created by DMK-Creator looks like this:

$ analyze-dmk Hyperdir.DMK
Legend:
  AOfst:  address mark offset in track
  C:      cylinder
  H:      head
  R:      record (sector number)
  N:      sector size  (in bytes: 128 << N)
  ACrc:   CRC value of the address block
  DOfst:  data mark offset in track
  T:      data mark type (n = normal, d = deleted, ? = unknown)
  DCrc:   CRC value of data block

Raw track length = 6272 bytes

-- physical track 0, head 0
 0: AOfst= 179 C=  0 H=  0 R=  1 N=223 ACrc=d0bf,ok  DOfst= 223 T=n DCrc=2424,ERR
 1: AOfst=1316 C=  0 H=  0 R=  2 N=220 ACrc=b58f,ok  DOfst=1361 T=n DCrc=2424,ERR
 2: AOfst=1560 C= 81 H= 82 R= 83 N=212 ACrc=3a28,ok  DOfst=1604 T=d DCrc=2424,ERR
-- physical track 0, head 1
-- physical track 1, head 0
 0: AOfst= 177 C= 18 H= 35 R= 52 N=202 ACrc=4112,ok  DOfst= 221 T=n DCrc=6331,ok 
-- physical track 1, head 1
-- physical track 2, head 0
 0: AOfst= 178 C= 49 H= 57 R= 62 N=238 ACrc=e20f,ok  DOfst= 222 T=n DCrc=9c9c,ERR
-- physical track 2, head 1
-- physical track 3, head 0
 0: AOfst= 175 C= 64 H=180 R= 39 N= 51 ACrc=0cfe,ok  data mark not found within 43 bytes from address mark
-- physical track 3, head 1
-- physical track 4, head 0
 0: AOfst= 179 C=243 H= 33 R=103 N=123 ACrc=313a,ok  DOfst= 223 T=n DCrc=52a1,ok 
 1: AOfst=1318 C= 74 H=121 R=182 N= 41 ACrc=9852,ok  DOfst=1363 T=n DCrc=c7a9,ok 
 2: AOfst=1690 C=217 H=233 R= 38 N= 55 ACrc=563c,ok  DOfst=1735 T=n DCrc=9090,ERR
 3: AOfst=2829 C=232 H= 17 R=208 N= 95 ACrc=125b,ok  DOfst=2874 T=n DCrc=5b5c,ERR
 4: AOfst=3968 C=120 H=126 R=133 N=207 ACrc=116d,ok  DOfst=4013 T=n DCrc=5a5b,ERR
 5: AOfst=5107 C=110 H= 92 R=161 N=196 ACrc=bebc,ok  DOfst=5152 T=n DCrc=5e6d,ERR
-- physical track 4, head 1
-- physical track 5, head 0
 0: AOfst= 176 C=240 H=215 R=231 N=191 ACrc=7944,ok  DOfst= 220 T=n DCrc=1212,ERR
-- physical track 5, head 1
-- physical track 6, head 0
 0: AOfst= 174 C= 71 H=113 R=145 N=127 ACrc=ad37,ok  DOfst= 207 T=? DCrc=24fe,ERR
 1: AOfst= 207 C= 96 H= 69 R= 85 N= 23 ACrc=e50f,ok  DOfst= 252 T=d DCrc=ec3b,ERR
 2: AOfst=1346 C= 37 H=120 R=143 N=191 ACrc=7e2c,ok  DOfst=1390 T=d DCrc=1346,ERR
 3: AOfst=2484 C= 64 H= 69 R=200 N= 55 ACrc=9894,ok  DOfst=2528 T=d DCrc=4242,ERR
 4: AOfst=3617 C= 63 H=214 R=103 N= 47 ACrc=b11f,ok  DOfst=3661 T=d DCrc=bc6b,ERR
 5: AOfst=4751 C=191 H= 89 R=129 N= 95 ACrc=bfcf,ok  DOfst=4785 T=? DCrc=70b6,ERR
 6: AOfst=4785 C=181 H= 36 R= 52 N= 31 ACrc=e401,ok  DOfst=4795 T=d DCrc=75fa,ERR
-- physical track 6, head 1
-- physical track 7, head 0
 0: AOfst= 175 C=117 H=  5 R=212 N= 15 ACrc=e4d0,ok  DOfst= 205 T=? DCrc=1d50,ERR
 1: AOfst= 205 C= 58 H=231 R=108 N= 71 ACrc=ce9b,ok  DOfst= 239 T=? DCrc=640e,ERR
 2: AOfst= 239 C=181 H=201 R=196 N= 31 ACrc=15a0,ok  DOfst= 283 T=d DCrc=dc56,ERR
 3: AOfst=1374 C=194 H=110 R=169 N= 19 ACrc=820e,ok  DOfst=1419 T=d DCrc=52d9,ok 
 4: AOfst=2513 C=221 H= 52 R=150 N=139 ACrc=c352,ok  DOfst=2557 T=d DCrc=ac75,ok 
 5: AOfst=3654 C= 22 H= 88 R=152 N=135 ACrc=6260,ok  DOfst=3698 T=d DCrc=edfb,ERR
 6: AOfst=4790 C= 52 H= 54 R=135 N= 23 ACrc=a8d8,ok  DOfst=4835 T=d DCrc=eba0,ERR
-- physical track 7, head 1
-- physical track 8, head 0
 0: AOfst= 174 C=  1 H=  6 R=153 N=115 ACrc=f18f,ok  DOfst= 208 T=? DCrc=3488,ERR
 1: AOfst= 208 C=169 H= 64 R=198 N=243 ACrc=be3e,ok  DOfst= 252 T=d DCrc=132b,ok 
 2: AOfst=1339 C=122 H=173 R= 83 N=147 ACrc=e439,ok  DOfst=1373 T=? DCrc=b83d,ERR
 3: AOfst=1373 C=181 H= 47 R= 71 N= 47 ACrc=7fa9,ok  DOfst=1418 T=d DCrc=5e7e,ERR
 4: AOfst=2510 C=117 H=126 R=229 N=219 ACrc=7174,ok  DOfst=2554 T=d DCrc=0fe5,ok 
 5: AOfst=3648 C=229 H= 73 R=201 N=203 ACrc=a664,ok  DOfst=3693 T=d DCrc=b1e2,ok 
 6: AOfst=4787 C=205 H= 93 R=181 N= 71 ACrc=967a,ok  DOfst=4831 T=d DCrc=b994,ERR
-- physical track 8, head 1
-- physical track 9, head 0
 0: AOfst= 174 C=149 H=117 R=233 N=239 ACrc=36d5,ok  DOfst= 208 T=? DCrc=3867,ERR
 1: AOfst= 208 C=111 H=105 R=127 N=235 ACrc=05f8,ok  DOfst= 252 T=d DCrc=8518,ok 
 2: AOfst=1348 C=120 H= 47 R=103 N=111 ACrc=bba9,ok  DOfst=1393 T=d DCrc=9b92,ERR
 3: AOfst=2486 C=102 H= 74 R= 15 N=219 ACrc=1713,ok  DOfst=2520 T=? DCrc=2df8,ERR
 4: AOfst=2520 C=181 H=  9 R= 70 N=187 ACrc=bbc3,ok  DOfst=2565 T=d DCrc=1e78,ok 
 5: AOfst=3657 C=203 H= 22 R=115 N=187 ACrc=cede,ok  DOfst=3701 T=d DCrc=a646,ok 
 6: AOfst=4794 C=120 H=130 R= 44 N= 59 ACrc=8f23,ok  DOfst=4839 T=d DCrc=3aa4,ok 
-- physical track 9, head 1
-- physical track 10, head 0
 0: AOfst= 173 C=142 H=232 R=124 N=199 ACrc=4b71,ok  DOfst= 206 T=? DCrc=162e,ERR
 1: AOfst= 206 C=111 H= 64 R=201 N=139 ACrc=c5a2,ok  DOfst= 250 T=d DCrc=adbc,ok 
 2: AOfst=1342 C=137 H=194 R=166 N=227 ACrc=c551,ok  DOfst=1386 T=d DCrc=11b7,ok 
 3: AOfst=2478 C=231 H= 28 R=150 N=103 ACrc=94d5,ok  DOfst=2522 T=d DCrc=9c9c,ERR
 4: AOfst=3609 C=125 H= 83 R=  5 N=195 ACrc=b3ab,ok  DOfst=3643 T=? DCrc=2629,ERR
 5: AOfst=3643 C=181 H=197 R= 70 N=163 ACrc=7b6c,ok  DOfst=3687 T=d DCrc=dc92,ok 
 6: AOfst=4781 C=180 H=222 R=200 N=179 ACrc=94ec,ok  DOfst=4825 T=d DCrc=3130,ok 
-- physical track 10, head 1
-- physical track 11, head 0
 0: AOfst= 174 C= 66 H=104 R=232 N= 27 ACrc=5263,ok  DOfst= 208 T=? DCrc=b2e1,ERR
 1: AOfst= 208 C= 86 H= 38 R=223 N=223 ACrc=8053,ok  DOfst= 253 T=d DCrc=f489,ERR
 2: AOfst=1347 C=231 H= 18 R= 36 N= 67 ACrc=935d,ok  DOfst=1391 T=d DCrc=d253,ok 
 3: AOfst=2482 C= 93 H= 98 R= 35 N=115 ACrc=7deb,ok  DOfst=2526 T=d DCrc=f792,ok 
 4: AOfst=3618 C=240 H=182 R= 70 N=219 ACrc=d772,ok  DOfst=3662 T=d DCrc=f8eb,ok 
 5: AOfst=4752 C=182 H= 92 R=159 N=195 ACrc=c501,ok  DOfst=4785 T=? DCrc=7e5e,ERR
 6: AOfst=4785 C=181 H= 15 R=213 N=227 ACrc=9f26,ok  DOfst=4796 T=d DCrc=46b1,ok 
-- physical track 11, head 1
-- physical track 12, head 0
 0: AOfst= 173 C=213 H=232 R=108 N=139 ACrc=aa6e,ok  DOfst= 203 T=? DCrc=0000,ERR
 1: AOfst= 203 C=142 H=  7 R=239 N=243 ACrc=fc1e,ok  DOfst= 236 T=? DCrc=635a,ERR
 2: AOfst= 236 C=181 H=195 R= 57 N=159 ACrc=2674,ok  DOfst= 280 T=d DCrc=6914,ERR
 3: AOfst=1374 C=137 H=199 R= 86 N=175 ACrc=b428,ok  DOfst=1418 T=d DCrc=0917,ERR
 4: AOfst=2514 C=152 H= 70 R=108 N= 35 ACrc=6f0b,ok  DOfst=2558 T=d DCrc=983b,ok 
 5: AOfst=3649 C=104 H=168 R=232 N= 43 ACrc=1d22,ok  DOfst=3693 T=d DCrc=0a22,ok 
 6: AOfst=4787 C=120 H=235 R= 86 N=167 ACrc=2f7e,ok  DOfst=4831 T=d DCrc=3279,ERR
-- physical track 12, head 1
-- physical track 13, head 0
 0: AOfst= 173 C= 72 H= 64 R=228 N=119 ACrc=fde8,ok  DOfst= 206 T=? DCrc=6106,ERR
 1: AOfst= 206 C=215 H= 62 R=121 N=  7 ACrc=3cb0,ok  DOfst= 251 T=d DCrc=1111,ERR
 2: AOfst=1338 C= 88 H=210 R= 63 N= 39 ACrc=633e,ok  DOfst=1372 T=? DCrc=0037,ERR
 3: AOfst=1372 C=181 H=168 R=102 N= 91 ACrc=caa7,ok  DOfst=1417 T=d DCrc=0ad1,ok 
 4: AOfst=2505 C=111 H=253 R=166 N= 67 ACrc=3a5c,ok  DOfst=2549 T=d DCrc=64fb,ok 
 5: AOfst=3643 C=120 H= 47 R= 44 N=139 ACrc=d735,ok  DOfst=3688 T=d DCrc=e261,ok 
 6: AOfst=4783 C=137 H=150 R=166 N=151 ACrc=794c,ok  DOfst=4827 T=d DCrc=1a08,ERR
-- physical track 13, head 1
-- physical track 14, head 0
 0: AOfst= 174 C= 34 H= 83 R=142 N= 83 ACrc=56a5,ok  DOfst= 208 T=? DCrc=1200,ERR
 1: AOfst= 208 C= 18 H=148 R=197 N=155 ACrc=5059,ok  DOfst= 252 T=d DCrc=1960,ok 
 2: AOfst=1350 C=190 H=122 R=155 N= 15 ACrc=a0a0,ok  DOfst=1394 T=d DCrc=4905,ERR
 3: AOfst=2484 C=202 H= 39 R=184 N=183 ACrc=41dd,ok  DOfst=2518 T=? DCrc=2121,ERR
 4: AOfst=2518 C=181 H=  5 R=174 N=207 ACrc=69aa,ok  DOfst=2563 T=d DCrc=fe14,ERR
 5: AOfst=3651 C=192 H= 68 R=  1 N=203 ACrc=f0c3,ok  DOfst=3695 T=d DCrc=a633,ok 
 6: AOfst=4790 C=239 H= 92 R=223 N= 71 ACrc=9f8d,ok  DOfst=4834 T=d DCrc=6538,ERR
-- physical track 14, head 1
-- physical track 15, head 0
 0: AOfst= 174 C=208 H= 33 R=171 N=139 ACrc=218e,ok  DOfst= 208 T=? DCrc=2a72,ERR
 1: AOfst= 208 C=148 H=200 R=177 N=207 ACrc=5fbb,ok  DOfst= 252 T=d DCrc=ec21,ERR
 2: AOfst=1342 C=140 H= 13 R= 11 N= 91 ACrc=3e23,ok  DOfst=1387 T=d DCrc=7f40,ok 
 3: AOfst=2475 C=174 H=146 R=210 N= 63 ACrc=3390,ok  DOfst=2519 T=d DCrc=2727,ERR
 4: AOfst=3608 C=164 H= 27 R=219 N= 63 ACrc=4468,ok  DOfst=3642 T=? DCrc=450c,ERR
 5: AOfst=3642 C=181 H=170 R= 71 N=231 ACrc=f747,ok  DOfst=3686 T=d DCrc=1702,ERR
 6: AOfst=4779 C=164 H= 36 R= 93 N=127 ACrc=5406,ok  DOfst=4823 T=d DCrc=0000,ERR
-- physical track 15, head 1
-- physical track 16, head 0
 0: AOfst= 173 C=205 H=182 R= 89 N=155 ACrc=9994,ok  DOfst= 207 T=? DCrc=5bdd,ERR
 1: AOfst= 207 C= 66 H=105 R= 37 N=203 ACrc=ce26,ok  DOfst= 252 T=d DCrc=db66,ok 
 2: AOfst=1347 C=123 H=175 R= 50 N=203 ACrc=1f0b,ok  DOfst=1391 T=d DCrc=f0c1,ok 
 3: AOfst=2486 C= 11 H= 34 R=194 N= 71 ACrc=67b0,ok  DOfst=2530 T=d DCrc=e4e4,ERR
 4: AOfst=3623 C=240 H= 17 R= 61 N= 59 ACrc=c6f3,ok  DOfst=3667 T=d DCrc=4c1d,ok 
 5: AOfst=4754 C=170 H= 29 R=213 N= 59 ACrc=3719,ok  DOfst=4788 T=? DCrc=7624,ERR
 6: AOfst=4788 C=181 H=168 R=219 N=179 ACrc=ded0,ok  DOfst=4798 T=d DCrc=4b4a,ok 
-- physical track 16, head 1
-- physical track 17, head 0
 0: AOfst= 174 C= 36 H=194 R=151 N= 91 ACrc=06d6,ok  DOfst= 203 T=? DCrc=0000,ERR
 1: AOfst= 203 C= 98 H=172 R= 46 N=151 ACrc=73ec,ok  DOfst= 236 T=? DCrc=0000,ERR
 2: AOfst= 236 C=181 H=124 R=161 N= 87 ACrc=3dbc,ok  DOfst= 280 T=d DCrc=0000,ERR
 3: AOfst=1376 C= 43 H=184 R= 55 N=207 ACrc=13b2,ok  DOfst=1421 T=d DCrc=0000,ERR
 4: AOfst=2512 C=151 H= 68 R=231 N=195 ACrc=efc9,ok  DOfst=2556 T=d DCrc=b090,ok 
 5: AOfst=3648 C= 74 H= 35 R=181 N= 87 ACrc=cb57,ok  DOfst=3692 T=d DCrc=0000,ERR
 6: AOfst=4787 C= 34 H=147 R=160 N= 71 ACrc=070e,ok  DOfst=4831 T=d DCrc=4dd5,ERR
-- physical track 17, head 1
-- physical track 18, head 0
 0: AOfst= 174 C= 58 H= 13 R=202 N= 99 ACrc=7a55,ok  DOfst= 208 T=? DCrc=0000,ERR
 1: AOfst= 208 C= 59 H=242 R= 54 N=123 ACrc=0617,ok  DOfst= 253 T=d DCrc=04e6,ok 
 2: AOfst=1343 C=121 H= 54 R= 56 N=207 ACrc=bb84,ok  DOfst=1377 T=? DCrc=0000,ERR
 3: AOfst=1377 C=181 H= 22 R=255 N=147 ACrc=d56e,ok  DOfst=1421 T=d DCrc=c881,ok 
 4: AOfst=2515 C= 23 H= 32 R= 86 N=147 ACrc=0293,ok  DOfst=2559 T=d DCrc=dff3,ok 
 5: AOfst=3654 C=  9 H=157 R=  3 N= 15 ACrc=b4bf,ok  DOfst=3699 T=d DCrc=0000,ERR
 6: AOfst=4795 C=253 H=228 R= 18 N= 23 ACrc=04e1,ok  DOfst=4839 T=d DCrc=82b3,ERR
-- physical track 18, head 1
-- physical track 19, head 0
 0: AOfst= 178 C=232 H=168 R=224 N=  3 ACrc=ecd9,ok  DOfst= 222 T=n DCrc=c9c9,ERR
 1: AOfst=1313 C=141 H=216 R=151 N=  3 ACrc=4088,ok  DOfst=1358 T=n DCrc=9c9c,ERR
-- physical track 19, head 1
-- physical track 20, head 0
-- physical track 20, head 1
-- physical track 21, head 0
-- physical track 21, head 1
-- physical track 22, head 0
-- physical track 22, head 1
-- physical track 23, head 0
-- physical track 23, head 1
-- physical track 24, head 0
-- physical track 24, head 1
-- physical track 25, head 0
-- physical track 25, head 1
-- physical track 26, head 0
-- physical track 26, head 1
-- physical track 27, head 0
-- physical track 27, head 1
-- physical track 28, head 0
-- physical track 28, head 1
-- physical track 29, head 0
-- physical track 29, head 1
-- physical track 30, head 0
-- physical track 30, head 1
-- physical track 31, head 0
-- physical track 31, head 1
-- physical track 32, head 0
-- physical track 32, head 1
-- physical track 33, head 0
-- physical track 33, head 1
-- physical track 34, head 0
-- physical track 34, head 1
-- physical track 35, head 0
-- physical track 35, head 1
-- physical track 36, head 0
-- physical track 36, head 1
-- physical track 37, head 0
-- physical track 37, head 1
-- physical track 38, head 0
-- physical track 38, head 1
-- physical track 39, head 0
-- physical track 39, head 1
-- physical track 40, head 0
-- physical track 40, head 1
-- physical track 41, head 0
-- physical track 41, head 1
-- physical track 42, head 0
-- physical track 42, head 1
-- physical track 43, head 0
-- physical track 43, head 1
-- physical track 44, head 0
-- physical track 44, head 1
-- physical track 45, head 0
-- physical track 45, head 1
-- physical track 46, head 0
-- physical track 46, head 1
-- physical track 47, head 0
-- physical track 47, head 1
-- physical track 48, head 0
-- physical track 48, head 1
-- physical track 49, head 0
-- physical track 49, head 1
-- physical track 50, head 0
-- physical track 50, head 1
-- physical track 51, head 0
-- physical track 51, head 1
-- physical track 52, head 0
-- physical track 52, head 1
-- physical track 53, head 0
-- physical track 53, head 1
-- physical track 54, head 0
-- physical track 54, head 1
-- physical track 55, head 0
-- physical track 55, head 1
-- physical track 56, head 0
-- physical track 56, head 1
-- physical track 57, head 0
-- physical track 57, head 1
-- physical track 58, head 0
-- physical track 58, head 1
-- physical track 59, head 0
-- physical track 59, head 1
-- physical track 60, head 0
-- physical track 60, head 1
-- physical track 61, head 0
-- physical track 61, head 1
-- physical track 62, head 0
-- physical track 62, head 1
-- physical track 63, head 0
-- physical track 63, head 1
-- physical track 64, head 0
-- physical track 64, head 1
-- physical track 65, head 0
-- physical track 65, head 1
-- physical track 66, head 0
-- physical track 66, head 1
-- physical track 67, head 0
-- physical track 67, head 1
-- physical track 68, head 0
-- physical track 68, head 1
-- physical track 69, head 0
-- physical track 69, head 1
-- physical track 70, head 0
-- physical track 70, head 1
-- physical track 71, head 0
-- physical track 71, head 1
-- physical track 72, head 0
-- physical track 72, head 1
-- physical track 73, head 0
-- physical track 73, head 1
-- physical track 74, head 0
-- physical track 74, head 1
-- physical track 75, head 0
-- physical track 75, head 1
-- physical track 76, head 0
-- physical track 76, head 1
-- physical track 77, head 0
-- physical track 77, head 1
-- physical track 78, head 0
 0: AOfst= 175 C= 78 H= 79 R= 84 N= 47 ACrc=33b0,ok  DOfst= 219 T=n DCrc=4e4e,ERR
 1: AOfst=1312 C= 80 H= 73 R= 67 N= 87 ACrc=5d96,ok  DOfst=1356 T=d DCrc=4e4e,ERR
 2: AOfst=2452 C= 79 H=111 R= 75 N=218 ACrc=6f35,ok  data mark not found within 43 bytes from address mark
-- physical track 78, head 1
-- physical track 79, head 0
 0: AOfst= 174 C= 83 H= 69 R= 67 N=219 ACrc=e32f,ok  DOfst= 219 T=d DCrc=19ca,ok 
 1: AOfst=1311 C= 83 H= 73 R= 68 N=167 ACrc=b0c2,ok  DOfst=1356 T=d DCrc=0909,ERR
-- physical track 79, head 1
-- physical track 80, head 0
 0: AOfst= 170 C= 53 H=226 R=  3 N=199 ACrc=7b19,ok  data mark not found within 43 bytes from address mark
-- physical track 80, head 1
-- physical track 81, head 0
-- physical track 81, head 1

Looks bogus to me... but I'm not an expert.

Van Manuel

Ascended (17947)

afbeelding van Manuel

31-12-2020, 14:51

Can you please try to make a dump with READ-DMK.COM?
Also, what is your location, maybe I (or someone else) can do it if you're not too far Smile

Van Junior99

Supporter (7)

afbeelding van Junior99

31-12-2020, 23:05

Made with DMK-READ the following files ( in the screenshot ) , send these to File-Hunter .

Screenshot]

Van Manuel

Ascended (17947)

afbeelding van Manuel

01-01-2021, 01:29

Hmm, there should be about 80 or 160 of these.... Did the tool abort or hang up? Screenshots?

Van tfh

Prophet (2902)

afbeelding van tfh

01-01-2021, 01:28

Added the files to: Hyperdir.zip
I don't have the time to have a look at it myself though, so I will leave that to the experts.

Van wouter_

Champion (456)

afbeelding van wouter_

01-01-2021, 19:11

The partial (first 3 tracks) data generated by READ-DMK is very similar to the data generated by DMK-Creator. But both seem bogus to me.
Just checking: does this disk actually still work? (In the disk drive that was used to create the dumps)

Van Junior99

Supporter (7)

afbeelding van Junior99

01-01-2021, 19:38

The disk is working in the same drive of my 8280 but DMK-READ only reads 3 sectors .

Hyperdir Screenshots

Van Manuel

Ascended (17947)

afbeelding van Manuel

01-01-2021, 22:18

So, as I expected, this is a challenging one Smile Looks like it needs to be looked into deeper... but who can help with that?

Pagina 2/2
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