$ IMDA OCC1-140.IMD > OCC1-140.TXT

IMageDisk Analyzer 1.18 / Mar 12 2012
IMD 1.18: 21/03/2019  0:27:49

OCC1-140 - OCC 1 CP/M 2.2 (SSDD)

TITLE: Games.txt Files

VERSION: n/a

DATE: 22-Feb-82

COPYRIGHT: Wizard of Osz

Required cylinders: 40
Required heads    : 1
Data rate         : 250kbps
Est. maximum track: 3495 bytes

Possible drives/options to write OCC1-140.IMD :

 5.25" DD 40-track
   Double-step: OFF

 5.25" QD 80-track
   Double-step: ON

 5.25" HD 80-track
   Double-step: ON
   250 kbps -> 300 kbps

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

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

*1 40 track image will use only first 1/2 of 80-track drive.



$ IMDU OCC1-140.IMD OCC1-140.RAW /B /E /D >> OCC1-140.TXT

IMageDisk Utility 1.18 / Mar 07 2012
IMD 1.18: 21/03/2019  0:27:49

OCC1-140 - OCC 1 CP/M 2.2 (SSDD)

TITLE: Games.txt Files

VERSION: n/a

DATE: 22-Feb-82

COPYRIGHT: Wizard of Osz

Assuming 1:1 for Binary output
 0/0 250 kbps SD  10x256
      1   2   3   4   5   6   7   8   9   10 
      DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
 1/0  DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
 2/0  DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
 3/0  D   DE5 D   DE5 DE5 DE5 DE5 D   DE5 D  
 4/0  D   D   D   D   D   D   D   D   D   D  
 5/0  D   D   D   D   D   D   DE5 D   D   D  
 6/0  D   D   D   D   D   D   D   D   D   D  
 7/0  D   D   D   D   D   D   D   D   D   D  
 8/0  D   DE5 D   D   D   D   DE5 D   DE5 D  
 9/0  D   D   D   D   D   D   D   D   D   D  
10/0  D   D   DE5 D   D   D   D   D   D   D  
11/0  D   D   D   D   D   D   D   D   D   D  
12/0  D   DE5 D   D   D   D   D   D   D   D  
13/0  D   D   D   D   D   D   D   D   D   D  
14/0  D   D   D   D   D   D   D   D   D   D  
15/0  D   D   D   D   D   D   D   D   D   D  
16/0  D   D   D   D   D   D   D   D   D   DE5
17/0  DE5 D   DE5 D   DE5 D   DE5 D   D   D  
18/0  D   D   D   D   D   D   D   D   D   D  
19/0  D   D   D   D   D   D   D   D   D   D  
20/0  D   D   D   D   D   D   D   D   D   D  
21/0  D   D   D   D   D   D   D   D   D   D  
22/0  D   D   D   D   D   D   D   D   D   D  
23/0  D   D   D   D   D   D   D   D   D   D  
24/0  D   D   D   D   D   D   D   D   D   D  
25/0  D   D   D   D   D   D   D   D   D   D  
26/0  D   D   D   D   D   DE5 D   DE5 D   DE5
27/0  D   D   D   D   D   D   D   D   D   D  
28/0  D   D   D   D   D   D   D   D   D   D  
29/0  D   D   D   D   D   D   D   DE5 D   DE5
30/0  DE5 D   DE5 D   D   D   D   D   D   D  
31/0  D   D   D   D   D   D   D   D   D   D  
32/0  D   D   D   D   D   D   D   D   D   D  
33/0  D   D   D   D   D   D   D   D   D   D  
34/0  D   D   D   D   D   D   D   D   D   DE5
35/0  D   D   D   D   D   D   D   D   D   D  
36/0  D   DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
37/0  DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
38/0  DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
39/0  DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5 DE5
40 tracks(40/0), 400 sectors (94 Compressed)



BEGIN OSB1  Osborne 1 - SSSD 48 tpi 5.25" - 256 x 10
DENSITY FM LOW
CYLINDERS 40 SIDES 1 SECTORS 10 256
SIDE1 0 1,3,5,7,9,2,4,6,8,10
BSH 4 BLM 15 EXM 1 DSM 45 DRM 63 AL0 080H AL1 0 OFS 3
END

# OSB1  Osborne 1 - SSSD 48 tpi 5.25" - 256 x 10
diskdef osb1
  seclen 256
  tracks 40
  sectrk 10
  blocksize 2048
  maxdir 64
  skew 2
  boottrk 3
  os 2.2
end

# libdsk data below
[osb1]
description = OSB1  Osborne 1 - SSSD 48 tpi 5.25" - 256 x 10
cylinders = 40
heads = 1
secsize = 256
sectors = 10
secbase = 1
datarate = SD



$ cpmls -f osb1 -D OCC1-140.RAW
     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
BOMBER  .TXT     4K     30    
CHESS   .TXT    12K     94    
GAMMON  .TXT     8K     58    
LUNAR   .TXT     4K     29    
MAZE    .TXT     2K     15    
MONSTER .TXT     4K     29    
ORACLE  .TXT     4K     21    
OTHELLO .TXT    12K     86    
STARTREK.TXT    24K    185    
WAHOO   .TXT     8K     55    
   10 Files occupying     82K,       8K Free.




