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Author Topic: Synchronous counter Vs. Asynchronous counter  (Read 2147 times)

Offline cspcboy

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Synchronous counter Vs. Asynchronous counter
« on: January 21, 2008, 10:26:42 AM »
ano po ba ang advantage at disadvantage nila? may ginagawa kasi akong design at hindi ko alam kung ano ang gagamitin ko na counter.

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Synchronous counter Vs. Asynchronous counter
« on: January 21, 2008, 10:26:42 AM »

Offline crizvicencio

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #1 on: January 21, 2008, 10:49:30 AM »
Read the book written by malvino it is very helpful.
Asynchronous used mostly when timing in between IC is no concern. Like for example a clock that displays seconds, minutes and hours . Synchronous use it for projects that requires a common clock and timing of signals within circuit is important.

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #1 on: January 21, 2008, 10:49:30 AM »

Offline Mr. A

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #2 on: January 21, 2008, 11:11:13 AM »
I would recommend synchronous counter for high clock rates. This will prevent your counters going into unpredictable states or counts (glitches). Anyway, it's fun designing them using state transition tables and K-map.  :)

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #2 on: January 21, 2008, 11:11:13 AM »

Offline 0b00000111

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #3 on: January 21, 2008, 06:04:47 PM »
I would recommend synchronous counter for high clock rates. This will prevent your counters going into unpredictable states or counts (glitches).
agree ako dito  :)
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Re: Synchronous counter Vs. Asynchronous counter
« Reply #3 on: January 21, 2008, 06:04:47 PM »

Offline edaph

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #4 on: January 25, 2008, 12:40:07 PM »
Synchronous counters are good for continuous cycle without any interrupts except reset. Pero kung gusto mong i-preset kaagad sa gusto mong state cycle, it is advisable to include asynchronous loading.

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #4 on: January 25, 2008, 12:40:07 PM »

Offline ailhen11

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Re: Synchronous counter Vs. Asynchronous counter
« Reply #5 on: March 15, 2009, 08:52:00 PM »
please help me..

i need a to know the configuration of digital clock to computer..
wer using 74ls192 and 74ls192...
but we need to connect to computer in able to show the formulation of clock...
please do help me..

kng hnid di aq mkkgraduate..!!
slamat....

Philippine Electronics Forum

Re: Synchronous counter Vs. Asynchronous counter
« Reply #5 on: March 15, 2009, 08:52:00 PM »

 

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