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Altera_Forum
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7 years ago

Standart quartz oscillator

i connect standart oscillator ALTUFM_OSC osc( .oscena(1'b1), .osc(clk)) i count 6 000 000 by counter. begin counter = counter+ 1'b1; if(counter == const_data) begin signal = ~signal; coun...
Altera_Forum's avatar
Altera_Forum
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7 years ago

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Is it means, that frequency of quartz oscillator is 6MHz (instead of 50MHz)?

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Seems to fit well the ALTUFM user guide. Did you ever looked into it? The MAX II/V internal oscillator is no quartz oscillator, btw.