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M Z-5600A
4) WRITE INPUT/OUTPUT
1) Write Clock and NRZ Input Data
14PC
mi
a8ae
Do4ne
2) MFM Data
OWWD
Data Bit
Clock Bit
Write
Precompensation -
-----Precompensation Mode INT
Data
• Early Data
• Nromal Data
mi
n7 n•
a.xl8oa
~-:--=--*+-- min 7 ne
81.5no
max 18oa
• Late Data
*
Early normal
,
late
.
.
.
.
.
....
.
Same for Clock Bit
DMD Output 2
....
.
...
.. Precompensation Mode EXT
IPED
I PN D
- - - - - ' 1
IPLD
ODWD
\'-----
typl 1.2
no
\\....__
-
28
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