+5 VOLTS
J1 INPUT CONTROL SIGNALS
i
<
J2
+
READ DATA
:~
J2 - READ DATA
<' -
...... """t-
- - - - - . + - - - - - + - - - - . . . . . " " " "
'"
J2 + WRITE DATA
[>-
-v
~2-+-----+--e---I
~~
..
J2 - WRITE DATA
-
DRIVE 0
HOST CONTROLLER
J1 INPUT CONTROL SIGNALS
+5 VOLTS
1
<
:t
J2 - READ DATA
<
"1----
~
.. - - - + - - - - - - + - - - . . . . " " " "
•
J2 + READ DATA
J2
+
WRITE DATA
_ . . . . . . .
~>-+--------Ir-e--t~
J2 - WRITE DATA
~~
/ - - -
FIGURE 3-7
RADIAL CONFIGURATION
3-9
DRIVE 1