IMageDisk Analyzer 1.20 / Jan 09 2024
IMD 1.17: 25/01/1990 21:58:05

MENU    XEROX  SS/DD

MASTER

Required cylinders: 77
Required heads    : 1
Data rate         : 500kbps
Est. maximum track: 8951 bytes

Possible drives/options to write B13D12.IMD :

 3.5" HD 80-track   NOTE: *1 *2
   Double-step: OFF

 5.25" HD 80-track   NOTE: *1
   Double-step: OFF

 8" 77-track
   Double-step: OFF

*1 77 track image likely from 8" drive.
*2 Should fit on 360rpm drive, 300rpm drive will leave long end gap.



IMageDisk Utility 1.20 / Jan 09 2024
IMD 1.17: 25/01/1990 21:58:05

MENU    XEROX  SS/DD

MASTER

Assuming 1:1 for Binary output
 0/0 500 kbps SD  26x128
     1  2  3  4  5  6  7  8  9  10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 
     D  D00D  DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
 1/0 500 kbps DD  26x256
     1  14 2  15 3  16 4  17 5  18 6  19 7  20 8  21 9  22 10 23 11 24 12 25 13 26 
     D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 2/0 D  DE5D  DE5D  DE5D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  DE5D  DE5D  DE5D  
 3/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 4/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 5/0 D  D  D  DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 6/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 7/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 8/0 D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  
 9/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
10/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
11/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
12/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
13/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
14/0 D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  DE5D  D  D  DE5
15/0 DE5DE5DE5D  DE5DE5DE5DE5DE5DE5DE5DE5D  DE5DE5DE5DE5DE5DE5D  DE5D  DE5D  DE5D  
16/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5
17/0 DE5DE5DE5DE5D  DE5D  DE5D  DE5DFFD  DE5D  DE5D  DE5D  DE5D  D  D  D  D  DE5D  
18/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
19/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
20/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5
21/0 DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
22/0 D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  D  D  
23/0 DE5DE5DE5D  DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  D  DE5D  DE5D  DE5D00DE5D00
24/0 D  D  D00D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
25/0 D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5DE5DE5DE5DE5D  DE5D  DE5D  DE5
26/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
27/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
28/0 D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  
29/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  DE5
30/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
31/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
32/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
33/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
34/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
35/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
36/0 D  DE5D  DE5DE5DE5DE5DE5D  DE5DE5DE5DE5DE5DE5D  DE5D  DE5D  DE5D  DE5D  D  D  
37/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
38/0 D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  D  D  D  DE5D  DE5D  D  D  D  
39/0 D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  DE5D  
40/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
41/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
42/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  D  D  D  
43/0 DE5DE5DE5D  DE5DE5DE5DE5DE5DE5DE5DE5D  DE5D  DE5D  DE5DE5D  DE5D00DE5D00DE5D00
44/0 D00D  D00D  D00D  D00D  D00D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
45/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D00D  D  D  D  
46/0 D  D  D  D  D  D  D  D  D00D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
47/0 D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  
48/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5
49/0 DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
50/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
51/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
52/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5D  DE5D  DE5DCFDE5D  D  D  
53/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
54/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
55/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
56/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  DCFD  DCFD  DCFD  D  D  D  D  D  D  
57/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
58/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
59/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
60/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
61/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5
62/0 D  DE5DE5DE5DE5DE5DE5D  DE5D  DE5D  DE5D  DE5D  D  D  DE5DE5DE5DE5DE5D  DE5D  
63/0 DE5DE5DE5D  DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  DE5DE5D  DE5D  DE5D  DE5D  
64/0 DE5D  DE5D  DE5D  DE5DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  
65/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
66/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
67/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
68/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
69/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
70/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
71/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
72/0 D  D  D  D  D  DE5D  DE5D  DE5D  DE5D  DE5D  D  D  D  D  D  D  D  D  D  D  D  
73/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
74/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5
75/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
76/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
77 tracks(77/0), 2002 sectors (292 Compressed)



Directory is at 0x2700 = 9984 Decimal
00002700   00 41 53 43  4F 4D 20 20  20 43 4F 4D  01 00 00 18  .ASCOM   COM....
00002710   02 03 04 05  06 07 08 09  0A 0B 00 00  00 00 00 00  ................
00002720   00 41 53 43  4F 4D 48 4C  50 43 4F 4D  01 00 00 1A  .ASCOMHLPCOM....
00002730   0C 0D 0E 0F  10 11 12 13  14 15 00 00  00 00 00 00  ................
00002740   00 41 53 43  4F 4D 48 4C  50 4D 53 47  01 00 00 80  .ASCOMHLPMSG....
00002750   16 17 18 19  1A 1B 1C 1D  1E 1F 20 21  22 23 24 25  .......... !"#$%
00002760   00 41 53 43  4F 4D 48 4C  50 4D 53 47  02 00 00 36  .ASCOMHLPMSG...6
00002770   26 27 28 29  00 00 00 00  00 00 00 00  00 00 00 00  &'()............
00002780   00 41 53 59  4E 31 32 30  30 20 20 20  00 00 00 02  .ASYN1200   ....
00002790   2A 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  *...............
000027A0   00 41 53 59  4E 33 30 30  20 20 20 20  00 00 00 02  .ASYN300    ....
000027B0   2B 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  +...............
000027C0   00 42 41 52  44 41 54 41  20 47 52 50  00 00 00 02  .BARDATA GRP....
000027D0   2C 00 00 00  00 00 00 00  00 00 00 00  00 00 00 00  ,...............
000027E0   00 43 41 4C  43 20 20 20  20 49 4E 54  00 00 00 38  .CALC    INT...8
000027F0   2D 2E 2F 30  00 00 00 00  00 00 00 00  00 00 00 00  -./0............



BEGIN A2  Generic CP/M 3.0 - SSSD 8" - 128 x 26
DENSITY FM, HIGH
CYLINDERS 77 SIDES 1 SECTORS 26,128
SIDE1 0 1,7,13,19,25,5,11,17,23,3,9,15,21,2,8,14,20,26,6,12,18,24,4,10,16,22
BSH 3 BLM 7 EXM 0 DSM 242 DRM 63 AL0 0C0H AL1 0 OFS 3
END

# A2  Generic CP/M - SSSD 8" - 128 x 26
diskdef a2
  seclen 128
  tracks 77
  sectrk 26
  blocksize 1024
  maxdir 64
  skew 6
  offset 6656
#  boottrk 3
  boottrk 0
  os 3
end

# libdsk
[a2]
description = A2  Generic CP/M 3.0- SSSD 8" - 128 x 26
cylinders = 77
heads = 1
secsize = 128
sectors = 26
secbase = 1
datarate = HD


# Flashfloppy/GOTEK
[a2]
cyls = 177
heads = 1
secs = 26
interleave = 1
bps = 256
id = 1
rpm = 360
#rpm = 300
rate = 250
mode = fm
iam = no



$ cpmls -f a2 -D B13D12.RAW
     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
ASCOM   .COM    19K    152    
ASCOMHLP.COM    20K    154    
ASCOMHLP.MSG    39K    310    
ASYN1200.        1K      2    
ASYN300 .        1K      2    
BARDATA .GRP     1K      2    
CALC    .INT     7K     56    
CALCIO  .COM     1K      8    
CALENDAR.APT     1K      4    
CALENDAR.COM    21K    165    
CHEKBOOK.CAL    10K     73    
COPY    .COM     3K     18    
CRUN2   .COM    17K    136    
DUU     .COM     7K     54    
EDITOR  .       16K    128    
INIT    .COM     4K     28    
LD      .COM     3K     20    
MAIN    .       22K    172    
MAINMENU.HLP     1K      4    
MAINMENU.MDT     1K      5    
MCDN    .        1K      2    
MENUHAND.COM    26K    201    
PIP     .COM     8K     58    
PRINT   .       21K    166    
SC2     .COM    28K    223    
SC2     .HLP    14K    111    
SC2     .OVL    20K    158    
SYSMENU .MDT     1K      5    
TABLE   .        2K     13    
TIME    .COM     1K      8    
WASH    .COM     3K     23    
   31 Files occupying    170K,      78K Free.




