Download Print this page

NEC CP/M-86 System Reference Manual page 220

Advanced personal computer

Table Of Contents

page of 280

/ 280
Contents
Table of Contents
Bookmarks

Table of Contents

Advertisement

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

Table of Contents

Advertisement

Table of Contents

Related Products for NEC CP/M-86