Fujitsu M2361A Customer Engineering Manual page 116

n
Read Clock
-.J.
l
I~_---,I
I'------J
_--t-o
---tl-----il---
TF = 50.85 ± I ns
Read Data
---:1----------:--------------
-W-
3
ns~~
ns
TW
=
TF/2
=
25.43 ±5 ns
Note:
(1)
Read Clock and Read Data timing shall be specified at the output
connector of the drive.
(2)
Read Data Signal should be clocked at the positive-going edge of
Read Clock in the controller. The high speed IC (ex. shottky
type) should be used for the clocking circuit (ex. ser/des
circuit ECC/CRC circuit) in the control unit.
Figure 4.5.25 Read Clock and Read Data timing
Index or Sector
---.J
I
Track Format
I
IE
,
:E
GJ
S'
I
G2
S:
:C
G3
I
AA 1(' DA GJ
BI
:C
B'
IC I
I
Jroonsmax.
I
.~
Bytes
min.
-+t
(Note)
Write Gate
I
I --------------------- ----- ------
Note: Write Gate may be at high level
Figure 4.5.26 Format Write timing
B03P-4825-0002A •••
Ol
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