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3. SPECIFICATIONS
-
_.
M W G A
Table
3.9 Output
Signals
Input Signal
Slgnal
Nuno
PC CPU
t
AlSD62 (EID)
1
Timing
1
Op.rcrMng
Description
Reference
Section
YOOtoYOF
I
I -
~~
Y10
1
Y17
1
Coincidence signal reset
command
The signal to reset t b coincidence
output
No.
1
signal
to'the
external
I
6.1
device.
Y11
7.2.1
The signal to write a preset value.
n
Preset command
Y18
Coincidence signal
enable command
As soon as this signal is turned on, a
counter value coincidence signal is
issued to the external device.
~
~~
Y13
1
Y1A
1
Down count command
Coqntdown is performed while this signal
remains
ON
in single-phase mode.
Y14
I
Y1 B
I
Count enable command
1
f l
1
ON.
Counting is enabled when this signal is
1 -
The count value is written to the buffer
Y15
1
Y1 C
1
Count
value
read
request
memory
at
the
leading
edge
of this
l -
Y16
1
Y1D
1
Counter function
9.2, 9.3,
selection
start
9.4, 9.5
1
n/n
1
Executes counter function selection.
1
I
I
I
I
Y1E
-
-
Unusable
1
Y1F
I
-
I
I -
1
Unusable
I
(1) The operating timing shown in Table 3.9 is as follows:
n
Valid while the signal is
ON.
J-l-
Valid at the leading edge
o f
the signal.
3-
10
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