Divide one input by another
The DIV block implements the
DIV ladder logic
instruction. When the rung conditions are true, the block divides the dividend at source A
srcA) by the divisor at source B (
srcB) and outputs
the result to the destination (
If you perform a divide by zero operation a
"Divide by zero detected"
diagnostic message is generated during code generation.
EnableIn— Enable Input
Controls the execution of the block. EnableIn reflects the rung state preceding the block. If the rung state preceding the block is false, EnableIn is false, the block does not execute and the outputs are not updated.
srcA— First input signal
The first input signal to the division operation.
srcB— Second input signal
The second input signal to the division operation.
EnableOut— Enable Output
By default, EnableOut follows the state of EnableIn. If the EnableIn input to the block is false, the logic implemented by the block is not executed and EnableOut signal is set to false.
dest— Output signal
Output signal resulting from the division operation.