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APPENDICES
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(2) Buffer memory address tables of special-function modules
This section gives the address tables of the following special-function
modules:
0
AJ71 C24(-S3,-S6,-S8) computer link module
0
AD61 high-speed counter module
0
AD71 (Sl) and AD71 $2 positioning module
0
A61 6DAl(DAV) digital-analog converter module
Calculate the addresses of special-function modules not mentioned
above by using the following formula and the head addresses given in
(a) on the next page.
0
Formula
The following formula converts the address (hexadecimal) to
be
designated in a computer using the address for
the
FROMnO instruc-
tions.
Designated address (hexadecimal)
=
Address used
with
FROM/TO instructions
x
2
converted into hexadecimal
+
Head address of each module
The User’s Manual for each module gives details about the addresses
of FROMnO instructions.
Calculation example 1
:
To
designate the head address (the designated address of the
FROMnO instructions is
1
OOH)
of the special-applications area of the
AJ71 C24-S8
Designated address (1200H)
=
Address used with FROMnO instructions (1OOH)
x
2 (200H)
+
Head address (1000H)
Calculation example 2:
To designate the preset value storage address (the designated ad-
dress of the FROMnO instructions is 1H) of CH1 of the AD61 high-
speed counter module
Designated address (82H)
=
Address used with FROWTO instructions (1H)
x
2 (2H)
+
Head address (80H)
APP
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14
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