IMageDisk Analyzer 1.20 / Jan 09 2024
IMD 1.17: 22/01/1990 23:40:47

WORK    CPM.DD

Required cylinders: 77
Required heads    : 1
Data rate         : 500kbps
Est. maximum track: 10066 bytes

Possible drives/options to write B11D12.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: 22/01/1990 23:40:47

WORK    CPM.DD

Assuming 1:1 for Binary output
 0/0 500 kbps DD  9x1024
      1   8   6   4   2   9   7   5   3  
      D   D   D   D   D   DE5 D   D   D  
 1/0  D   D   D   DE5 D   D   D   D   D  
 2/0  D   D   D   D   D   D   D   D   D  
 3/0  D   D   D   D   D   D   D   D   D  
 4/0  DE5 D   D   D   D   D   D   D   D  
 5/0  D   D   D   D   D   D   D   D   D  
 6/0  D   D   D   D   D   D   D   D   D  
 7/0  D   D   D   D   D   D   D   D   D  
 8/0  D   D   D   D   D   D   DE5 D   D  
 9/0  D   DE5 D   D   D   D   D   D   D  
10/0  D   D   D   D   D   DE5 D   D   D  
11/0  D   D   D   DE5 D   D   D   D   D  
12/0  DE5 D   D   D   D   D   D   D   D  
13/0  D   D   DE5 D   D   D   D   D   D  
14/0  D   D   D   D   D   D   D   D   D  
15/0  D   D   D   D   D   D   D   D   D  
16/0  DE5 D   D   D   D   D   DE5 D   D  
17/0  D   D   D   D   D   D   D   D   D  
18/0  D   D   D   D   D   D   D   D   D  
19/0  D   D   D   D   D   D   D   D   D  
20/0  D   D   D   D   D   D   D   D   D  
21/0  D   D   D   D   D   D   D   D   D  
22/0  DE5 D   D   D   D   D   DE5 D   D  
23/0  D   D   D   D   D   D   D   D   D  
24/0  D   D   D   D   D   D   D   D   D  
25/0  D   D   D   D   D   D   D   D   D  
26/0  D   D   D   D   D   D   D   D   D  
27/0  D   D   D   D   D   D   D   D   D  
28/0  D   D   D   D   D   D   D   D   D  
29/0  D   D   D   D   D   D   D   D   D  
30/0  D   D   D   D   D   D   D   D   D  
31/0  D   D   D   DE5 D   D   D   D   D  
32/0  D   D   D   D   D   D   D   D   DE5
33/0  D   D   D   D   D   D   D   D   D  
34/0  D   D   D   D   D   D   D   D   D  
35/0  D   D   D   D   DE5 D   D   D   D  
36/0  D   D   D   D   D   D   D   D   D  
37/0  D   D   D   DE5 D   D   D   D   D  
38/0  D   D   D   D   D   D   DE5 D   DE5
39/0  D   D   D   D   D   D   D   D   D  
40/0  D   D   D   D   D   D   D   D   D  
41/0  D   D   D   D   D   D   D   D   D  
42/0  D   D   D   D   D   D   D   D   D  
43/0  D   D   D   D   D   D   D   D   D  
44/0  D   D   D   D   D   D   D   D   D  
45/0  D   D   D   D   D   D   D   D   D  
46/0  D   D   D   D   D   D   D   D   D  
47/0  D   D   D   D   D   D   D   D   D  
48/0  D   D   D   D   D   D   D   D   D  
49/0  D   D   D   D   D   D   D   D   D  
50/0  D   D   D   D   D   D   D   D   D  
51/0  D   D   D   D   D   D   D   D   D  
52/0  D   D   D   D   D   D   D   D   D  
53/0  D   D   D   D   D   D   D   D   D  
54/0  D   D   D   D   D   D   DE5 D   D  
55/0  D   D   D   D   D   D   D   D   D  
56/0  D   D   D   D   D   D   D00 D   DE5
57/0  D   D   D   D   D   D   D   D   D  
58/0  D   D   D   D   D   D   D   D   D  
59/0  D   D   DE5 D   D   D   D   D   D  
60/0  D   D   D   D   D   D   D   D   D  
61/0  D   D   D   D   D   D   D   D   D  
62/0  DE5 D   D   D   D   D   D   D   D  
63/0  D   D   D   D   D   D   D   D   D  
64/0  D   D   D   D   D   D   D   D   D  
65/0  D   D   D   D   D   D   D   D   D  
66/0  D   D   D   D   D   D   D   D   D  
67/0  D   D   D   D   D   D   D   D   D  
68/0  D   D   D   D   D   D   D   D   D  
69/0  D   D   D   D   D   D   D   D   D  
70/0  D   D   D   D   D   D   D   D   D  
71/0  D   D   D   D   D   D   D   D   D  
72/0  D   D   D   D   D   DE5 D   D   D  
73/0  D   DE5 D   D   D   D   D   D   D  
74/0  D   D   D   D   D   D   D   D   D  
75/0  D   D   D   D   D   D   D   D   D  
76/0  D   D   D   D   D   D   D   D   D  
77 tracks(77/0), 693 sectors (26 Compressed)



BEGIN XER5  Xerox 16/8 - SSDD 8" - 256 x 26
DENSITY MFM, HIGH
CYLINDERS 77 SIDES 1 SECTORS 26,256 SKEW 5
SIDE1 0 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
BSH 4 BLM 15 EXM 1 DSM 242 DRM 127 AL0 0C0H AL1 0 OFS 2
END

# XER5  Xerox 16/8 - SSDD 8" - 256 x 26
diskdef xer5
  seclen 256
  tracks 77
  sectrk 26
  blocksize 2048
  maxdir 128
  skew 1
#  boottrk 2
  offset 23296
#  offset 9984
  boottrk 0
  os 2.2
end

# libdsk
[xer5]
description = XER5  Xerox 16/8 - SSDD 8" - 256 x 26
cylinders = 77
heads = 1
secsize = 256
sectors = 26
secbase = 1
datarate = ED

# Flashfloppy/GOTEK
[xer5]
cyls = 77
heads = 1
secs = 26
interleave = 1
bps = 256
id = 1
rpm = 360
#rpm = 300
rate = 250
mode = mfm
iam = no



$ cpmls -f xer5 -T rawob,xer5 -D B11D12.RAW
     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
ASM     .COM     8K     64    
CBIOS07B.Z80    42K    335    
CPM     .ASM    95K    760    
CPM     .COM    10K     76    
CPM61   .COM     9K     68    
CPROM301.Z80     2K     14    
CRT-1   .ASM     7K     55    
DDT     .COM     5K     38    
DISZILOG.COM     9K     66    
DUMP    .COM     2K     14    
ED      .COM     7K     52    
EDIT    .COM     7K     51    
HMON2M  .Z80    30K    234    
INDEX   .ASM    10K     80    
INDEX   .COM     2K     11    
MACZ    .COM    12K     96    
MACZ1   .COM    13K    102    
MACZLINK.COM     7K     54    
PIP     .COM     8K     58    
SUBMIT  .COM     2K     12    
SYSTEM1 .SUB     1K      5    
TRANSLAT.COM     3K     20    
XSUB    .ASM     7K     55    
XSUB    .COM     1K      6    
XSUB    .PRN    16K    122    

User 9:

     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
SET	@X  .       16K    122    

User 10:

     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
;;	(2   .       16K    122    
   27 Files occupying    164K,     332K Free.




