Digital Electronics - Counters
Exercise : Counters - True or False
- Counters - General Questions
- Counters - True or False
- Counters - Filling the Blanks
16.
One characteristic of a ring counter is that the modulus is equal to the number of flip-flops in the register and, consequently, there are never any unused or invalid states.
17.
In a full-featured counter in HDL, the concept of rolling over simply means the count sequence has reached its limit and must start over at the beginning of the sequence.
18.
The 7447 has a 4-bit BCD input, seven individual active-LOW outputs, and a ripple blanking input and output.
19.
All decade counters are BCD counters.
20.
Shift register counters use logic functions to reset the registers when the desired count is reached.
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