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anoopjose
Joined: 08 Jun 2006
Posts: 28
Helped: 1
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 13 Oct 2006 12:47 mod n counter |
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What is a Mod-N Counter?
What is the o/p frequency of a Mod-N counter in terms of Clock frequency...
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Kral
Joined: 28 Mar 2005
Posts: 1182
Helped: 187
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13 Oct 2006 13:04 modulo n counter |
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anoopjose,
A mod N counter is a counter that has N states. Its output frequency is f/N.
For example, a simple 4 bit binary counter is a mod 16 counter.
Regards,
Kral
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A.Anand Srinivasan
Joined: 15 Oct 2005
Posts: 1792
Helped: 216
Location: India
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14 Oct 2006 19:43 mod-n counter |
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| a mod-N counter has N repeating states and its output is taken to be 1 only during one state and hence its frequency is f/N
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14 Oct 2006 19:43 Ads |
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xstal
Joined: 12 Oct 2006
Posts: 140
Helped: 19
Location: India
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17 Oct 2006 10:43 mod 16 counter |
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hi,
A mod n counter can also be termed as divide by n counter that divides the clock frequency by n. The divided frequency output is obtained from the MSB of the counter. The counter may be synchronous or asynchronous. In synchronous counter design, the clock is given simutaneously to all Flip Flops whereas in asynchronous design, the clock is given as an input to tha LSB flip flop.
Cheers,
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