Logic and Bit Operations
In the Logic and Bit Operations of the basic block library, you can perform various bitwise operations, logic comparisons, and signal change tests. These blocks allow you to manipulate bits, perform arithmetic and logic shifts, and detect signal changes and edges.
- Bit Clear
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Sets the specified bit of the input signal to zero.
- Bit Concat
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Combines up to 16 input words into a single output word.
- Bit Reduce
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Reduces the AND, OR or XOR bits of all bits of the input signal to one bit.
- Bit Set
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Sets the specified bit of the input signal to one.
- Bit Shift
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Logic or arithmetic shift of the input signal.
- Bit Slice
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Returns the serial bit field from the input signal.
- Bit to Integer Converter
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Maps a vector of bits to the corresponding vector of integers.
- Bitwise Operator
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A specified bitwise operation on the input signals.
- Combinatorial Logic
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Performing logical operations using a truth table.
- Compare To Constant
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Comparison of the input signal with a constant.
- Compare To Zero
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Comparing the input signal to zero.
- Detect Change
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Detecting a change in the signal value.
- Detect Decrease
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Signal slice detection.
- Detect Fall Negative
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Detection of a falling edge provided that the signal value decreases to a strictly negative value and its previous value was non-negative.
- Detect Fall Nonpositive
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Detection of a falling edge provided that the signal value decreases to a non-positive value and its previous value was strictly positive.
- Detect Increase
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Edge detection.
- Detect Rise Nonnegative
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Detection of a rising edge provided that the signal value increases to a non-negative value and its previous value was strictly negative.
- Detect Rise Positive
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Detection of a rising edge provided that the signal value increases to a strictly positive value and its previous value was non-positive.
- Extract Bits
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Outputs a sample of consecutive bits from the input signal.
- Interval Test
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Determines if the signal is within the specified interval.
- Interval Test Dynamic
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Determines if the signal is within the specified interval.
- Logical Operator
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Perform the specified logic operation on the input signals.
- Relational Operator
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Compares input signals.
- Shift Arithmetic
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Shift of bits or binary point of a signal.