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Flash Period

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    Last Modified: September 6, 2017

    You can set the flash period for any output.

    Figure 1. Flash Period
    • The flash period is defined by the time the output is on plus the time the output is off. The output on/off time equals half of the flash period.
    • Set the signal value to DOn = flash in the state machine diagram to use the flash period.
    • Set the flash period large enough to allow the readback diagnostic to run: Flash period > 2 × Readback response time
    • When using test pulses, set the flash period large enough to allow the test pulse to run: Flash period > 2 × Test pulse period

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