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我想請教FPGA的問題
我想請教FPGA的問題
ufo3097
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12-03-2007
12:55 AM
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您好:我想請教有關FPGA的問題,我送進去SIN波形,可是經取樣完之後,出現的是很亂的波形,如果不加Calibration Coefficients,則取樣完之後,出現的是方波,可以告訴我為什麼嗎?我SIN波是60HZ,取樣32點,SAMPLE RATE為1920,所以換算為TICK為20833,可以指教一下嗎
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回复: 我想請教FPGA的問題
Liming
NI Employee (retired)
12-12-2007
09:22 PM
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如果time loop不是使用tick模式,而是us模式呢?使用时间定时更加直接,也比较容易差错。
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