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NEC CP/M-86 - Page 220

NEC CP/M-86
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Physical Format
of
Hard Disks
J-2
Figure
J-l
5
1/4"
Hard
Disk Physical Format (DKM220)
Loader
(for
future use)
.
Error
Map
(Sectors 0,
12)
Cylinder 0
--1-
-
J-
D
-
1
r-ec...Lt-o-ry-A---IIr"ea-f,---:---~--r-1
--+--r---I
- - - - -
-1
--
Drive
E
or
G
Drive
For
H
86
~
89
---r
- - _
...
_.J I
I
,
1
I
I
, 4.60
Data
A~ea
Mbytes
J
I
--t--L
-,---
_____
1_
- - -1-- -
-1-
-
-1-
- -
(Realloca'ti~~
Areas)
1 . I ,
Free Space I
r---+---i---r--+---+-
---
--
--
Directory Area 1
---+--+--~--+----!--
- i - -
.....
--
I
176
177
178
179
180
1 I I
1 I I
I I I
1 I I
I l :
I I
I
I
1
Data
Area
1
I
I
I
I I
I I l
1 ,
--~-
--r--
.J_
--1'
--
-I-
--r
- -
.,---
I I 1 I I
1 ! I I ! 1
Free Space (Reallocation Area) 1
I I ' ; ,
Maintenance Area
(l
Cylinder)
o
1213
1
4
1
5'
6
I I I I I
7
4.60
Mbytes

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