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Altera_Forum's avatar
Altera_Forum
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17 years ago

Generate sine wave and triangular with Megafunction

Hi everybody! I wonder if you can make a sine and triangle wave generator using mega unctions, if so hopefully I can guide on how to do it please. Greetings Edgardo
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

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I need to generate a sine wave of 50 Hz and a two triangular carriers of about 1.5 kHz to drive inverters. These waves must be compared and will drive the IGBT with the inverter, this is essentially what I need to do.

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If you take it a step further, and do the comparison in the logic chip, you need only to output some digital signals that can be used as input for your IGBT-gate-driver chips. If you have the logic available, it can save you some analog chips and hassle.

STefaan