Fujitsu M2361A Customer Engineering Manual page 118

Mini-disk drive
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o
w
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N
V1
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Index
n.
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--j
G3
Track Format
:E
;c
~c
I
max
-
-
t-t--
--
r--
Read Gate
0-2
Write Gate
600ns ....
f'.
max.
~
~---
-~I--
3 min.
4
max.
AM Enable
AM Found
VFO Fast S
(Raw Data)
VFO Fast
S
(Servo)
ync
ync
(2 - 3)
I
-\61
n
*
Unit:
Byte
GI
-I
f ..
G2
-,
--1
G3
-
I
IE
S:
I E
I
S:
:C
AM
B:
AA
Ie
B'
DA
I
:c
I min.
I
IC
31-
l~
16 min.
---l
I max.
23 min.
I max.
-
lr
I--
2 min.
' -
~ - ;o~:s ~~n~
- -
--r -- -
--iiii
4
max.
I
I
I
I
I
I
:
!
-+t
3
mIn.
I
I
I
I
j
I
..1
I max.
I
I
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1
I
II
i
!
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I
l
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r-8~
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j
!
16~min.
I
I
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I---
71
6
_1
3 min.
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7
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6
1
-~
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I
I
GI
-
AM
-
*
Not including head switching time, read-after-write and write-after-read transient time.
*
VFO Fast Sync (Raw Data and Servo) are signals in the drive.
Figure 4.5.28
Variable Sector Format timing
~

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