(6)
Index
Same as Index signal in the A-Cable which is described in item (2)-g. of
Section
4.5.4.
This signal is available with or without the dual channel
feature.
(7)
Sector
Same as Sector signal in the A-Cable which is described in item (2)-h. of
Section
4.5.4.
This signal is available with or without the dual channel
feature.
4.5.7
Time specifications
Timings are specified at the connector position of the drive.
It is necessary
for signal timings to consider both the delay time of the interface cable and
the circuit of the controller.
Unit Select Tag
I
I
Unit Select
I
I
1,2 and 4
~~
I
(Bus 9-Dual
channel only)
I
I
I
Unit Selected
J
l200ns max.
I
600ns max.
200ns min.
Figure
4.5.9
Unit Select timing
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