IMageDisk Analyzer 1.20 / Jan 09 2024
IMD 1.17:  1/01/1990 10:45:10

HARDDSK1    DD/SS

#2 OF 2     XEROX 820-II

BACKUP OF HARD DISK DRIVE B

6/16/84

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

Possible drives/options to write B1D10.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:  1/01/1990 10:45:10

HARDDSK1    DD/SS

#2 OF 2     XEROX 820-II

BACKUP OF HARD DISK DRIVE B

6/16/84

Assuming 1:1 for Binary output
 0/0 500 kbps SD  26x128
     1  10 19 2  11 20 3  12 21 4  13 22 5  14 23 6  15 24 7  16 25 8  17 26 9  18 
     D  DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
 1/0 500 kbps DD  26x256
     1  10 19 2  11 20 3  12 21 4  13 22 5  14 23 6  15 24 7  16 25 8  17 26 9  18 
     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  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5DE5D  DE5DE5D  DE5D  D  D  D  D  D  
 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  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 6/0 D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  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  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
 9/0 D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5
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  DE5D  D  DE5D  D  DE5D  D  
13/0 DE5D  D  DE5D  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  D  D  D  D  D  D  D  D  D  D  D  D  D  
15/0 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  
16/0 D  D  D  D  D  D  D  D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
17/0 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  
18/0 D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  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  D  D  D  D  D  
21/0 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
22/0 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  
23/0 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  
24/0 D  D  D  D  D  D  D  DE5D  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  D  D  D  D  D  D  D  D  D  D  D  D  D  
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  DE5D  D  
27/0 DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  
28/0 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  
29/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  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  DE5D  D  DE5D  D  DE5D  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  D1AD  D  
34/0 D  D  D  D  D00D  D  D00D  D  D  D  D  D00D  D  D  D  D  D  D  D  D  D  D  D  
35/0 D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  
36/0 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  
37/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5
38/0 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  
39/0 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  
40/0 D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  
41/0 DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D00D  D  D  D  
42/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  D  D  D  D  
43/0 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  
44/0 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  
45/0 D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5
46/0 D  D  D  D  D  D  D  D  D00D  D  D  D  D  D  D  D  D00D  D  D  D  D  D  D  D  
47/0 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  
48/0 DE5D  D  DE5D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
49/0 D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  
50/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  D  D  D  D  
51/0 D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5
52/0 D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5
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  DE5
54/0 D  D  D  D  D  D  D  D  D  D  D  D  DE5D  DE5DE5D  DE5DE5D  D  DE5D  D  D  D  
55/0 D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  
56/0 D  D  DE5D  D  DE5D  D  D  D00D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  
57/0 D  D00D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D00D  D  
58/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  D  D  D  D  
59/0 D  D  DE5D  D  DE5D  D  DE5D  D  DE5DE5D  D  DE5D  D  D  D  D  D  DE5D  D  DE5
60/0 D  DE5D  D  DE5D  D  DE5D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  
61/0 D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5
62/0 D  D  D  D  D  D  D  D  D  D  D  DE5D  D  DE5DE5D  DE5DE5D  D  DE5D  D  D  D  
63/0 D  DE5DE5D  DE5DE5D  DE5DE5D  DE5DE5DE5DE5D  DE5D  D  D  D  D  DE5D  DE5DE5DE5
64/0 DE5D  DE5DE5D  DE5DE5D  D  DE5D  D  D  D  D  D  DE5DE5D  DE5DE5D  DE5DE5D  DE5
65/0 DE5DE5D  DE5D  DE5D  DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
66/0 D  D  DE5D  DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5D  DE5D  D  D  D  
67/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5D  DE5D  D  D  D  D  D  DE5D  DE5DE5
68/0 D  DE5D  D  DE5D  D  DE5D  D  D  DE5D  D  DE5D  D  DE5D  D  DE5D  D  DE5DE5D  
69/0 DE5DE5D  DE5D  D  D  D  D  D  D  D  DE5DE5D  DE5DE5D  DE5DE5DE5DE5DE5DE5DE5DE5
70/0 D  D  D  D  D  D  D  D  DE5D  D  DE5DE5D  DE5DE5DE5DE5DE5DE5D  DE5D  D  D  D  
71/0 D  D  DE5D  D  DE5DE5D  DE5DE5DE5DE5DE5DE5D  DE5D  D  D  D  D  D00D  D  D  DE5
72/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5D  DE5D  D  DE5D  D  DE5D  DE5DE5D  DE5DE5D  DE5
73/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
74/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
75/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
76/0 DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5DE5
77 tracks(77/0), 2002 sectors (414 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 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 -D B1D10.RAW
     Name    Bytes   Recs  Attr     update             create
------------ ------ ------ ---- -----------------  -----------------
CLEANI  .COM     3K     23    
CONFIGUR.COM    12K     92    
CONIN   .LIB     2K     11    
CONOT   .LIB     1K      2    
CRC     .COM     3K     22    
CRCKLIST.CRC     1K      4    
CUST    .ASM     1K      6    
D       .COM     2K     16    
DBASE   .COM    18K    142    
DBASEAPP.OVR     4K     31    
DBASEBRO.OVR     2K     11    
DBASEJOI.OVR     1K      7    
DBASEMAI.OVR     7K     55    
DBASEMOD.OVR     3K     23    
DBASEMSC.OVR     4K     26    
DBASEMSG.COM     8K     62    
DBASERPG.OVR     4K     25    
DBASESRT.OVR     2K     11    
DBASETTL.OVR     1K      8    
DBASEUPD.OVR     1K      8    
DECOR   .MLD     4K     28    
DEPOSITS.DBF     2K     12    
DISZILOG.COM     9K     66    
DSKUTIL .COM     2K     16    
DU      .COM     6K     46    
FORMAT1 .COM     1K      8    
FORMAT1 .Z80    14K    112    
HARDDSK1.BKD     2K     11    
IMSAI   .ASM     1K      5    
IMSAI2  .ASM     1K      8    
IMSAI3  .ASM     2K      9    
LD      .COM     3K     19    
MDIR    .COM     1K      5    
MOLD    .MAI     9K     65    
MOLD1   .BAS    16K    123    
MOLD2   .BAS    20K    157    
MX80PD  .LIB     1K      6    
ORBQUEST.CHR     1K      2    
ORBQUEST.COM     1K      5    
PROM    .ASM    17K    130    
READDISK.Z80    11K     88    
README  .        7K     50    
SADM3   .ASM     4K     28    
SADM3   .COM     1K      4    
SDEFAULT.ASM     4K     28    
SDEFAULT.COM     1K      4    
SETTERM .COM    18K    141    
SH      .COM    10K     76    
SOL20   .ASM     1K      5    
SSUPERBR.ASM     4K     32    
SSUPERBR.COM     1K      4    
SVECTOR .ASM     4K     28    
SVECTOR .COM     1K      4    
SXEROX  .ASM     4K     32    
SXEROX  .COM     1K      4    
SZENITH .ASM     4K     32    
SZENITH .COM     1K      4    
TERM    .CTL     1K      1    
TERM2   .CTL     1K      1    
TEST    .DAT     1K      1    
TVC     .AZM     5K     38    
TVC80   .AZM    21K    164    
TVC80   .MAC    21K    164    
TVC83   .MAC    21K    165    
XEROX   .COM     1K      4    
XMAS    .MLD     4K     28    
XROXGEN .ASM     7K     56    
XROXLOAD.MAC     2K     16    
Z       .Z      12K     95    
Z80MR   .COM    14K    106    
Z80MR   .DOC    17K    134    
ZORK3   .COM     8K     64    
ZSID    .COM    10K     80    
   73 Files occupying     47K,     449K Free.





