Questions tagged [glitch]

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How to properly implement a crowbar circuit to perform a fault injection / power glitch attack?

I am trying to implement a power glitch attack. This is a hardware attack in which for a very short period of time (order of nanoseconds) I remove the power to a processor, using a transistor, to ...
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81 views

How do you fix the glitches in the following Karnaugh maps?

The following circuit is supposed to output 1 if the input is greater or equal than 1010 (decimal 10). The truth table is given and we are supposed to convert that to POS and SOP using Karnaugh maps. ...
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118 views

Treadmill causes nearby electronics glitch

I don't know if it is right place to ask, if not correct/guide me. I recently have built treadmill workstation, where I could walk and work (rather than just sitting). But as soon as I turn on ...
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73 views

Changing pin direction without glitching on LPC800

I'm looking at an LPC812 Cortex M0+ microcontroller and its GPIO functions. On a PIC microcontroller, one would always set the LATch prior to changing the direction of a given pin. This avoids the ...
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3answers
402 views

A problem regarding my Slayer Exciter circuit?

I have made a Slayer Exciter circuit for my school project. I'm going to be assessed on it. Now, it works just fine. But if I have to light a tubelight or something, I have to touch the terminal to ...
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1k views

debounce filter vs glitch filter [closed]

What is the difference between debounce filter and glitch filter on a mcu? I'm trying to implement a hardware debounce filtering on a ATSAM4S4C (ATMEL SAM CORTEX-M4 - PAGE 575. http://ww1.microchip....