Explain the trap input for 8085

• Edge and level are both responsive to the TRAP input.
• When compared to the standard noise width, the pulse width for this signal should be greater.
• A second trap will never be able to respond for the second time since the first trap must transition from high to low.
• To reduce undesirable false triggers, the pulse widths are wider than typical.
• TRAP. It is a non-maskable interrupt that takes precedence over all others. It is enabled by default until it is recognised. It executes as ISR in the event of a failure and transmits the data to backup memory.

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