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Counter Competencies

Counter Competencies. 29. Given the schematic diagram of a counter circuit, the student will determine if this counter is synchronous or asynchronous.. 30. Given a schematic of an asynchronous counter, the student will identify the LSB flip-flop.. 31. Given a schematic of a synchronous counter, the student will identify the LSB flip-flop..

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Counter Competencies

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    2. Counter Competencies

    3. Counter Competencies

    4. COUNTER UNIT Asynchronous up and down counters Asynchronous modulus counters Seven segment displays/ BCD coding Synchronous Counters Pre-settable Counters Ring Counters

    5. COUNTERS CHARACTERISTICS

    6. ASYNCHRONOUS COUNTERS

    35. RIPPLE COUNTER

    36. RIPPLE COUNTER WITH WAVEFORMS

    38. DOWN COUNTER

    39. SELF-STOPPING DOWN COUNTER

    41. USING THE 7493 COUNTER IC

    42. MAGNITUDE COMPARATOR

    43. TROUBLESHOOTING EQUIPMENT

    44. SIMPLE TROUBLESHOOTING HINTS Feel top of IC to determine if it is hot Look for broken connections, signs of excessive heat Smell for overheating Check power source Trace path of logic through circuit Know the normal operation of the circuit

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