Control Techniques UD70, User Manual

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UD70
Issue code: 70nu2
4-6 DPL programming
Operators for integer variables only
& Logic AND A B Y
0 0 0
0 1 0
1 0 0
1 1 1 Example
5 & 14 = 4
| Logic OR A B Y
0 0 0
0 1 1
1 0 1
1 1 1
Example 5 | 14 = 15
Logic XOR
A B Y
0 0 0
0 1 1
1 0 1
1 1 0
Example 5 & 14 = 11
!Value Bit invert This Operator inverts the least-significant bit, and converts all
other bits to zero.
Example
100100 0 (binary) is converted to 0000011 (binary)
!(value, bit-field-size)
Bit-field invert This Operator inverts the specified number of least significant
bits, and converts all other bits to zero. The bit
bit-field -field-size -size
specifies the number of least-significant bits that are to be
converted.
Example
Result% = !(value%, 3)
100100 100 (binary) is converted to 000011 011 (binary).
% Remainder This Operator gives the remainder when an integer is divided
by another integer.
Example 5 % 2 = 1
8 % 3 = 2