Sequential Logic Circuits Questions

• A parallel-in, serial-out shift register enters all data bits simultaneously and transfers them out one bit at a time.
• The modulus (mod) of a counter is the same as its maximum count (N).
• A ripple counter is an asynchronous counter.
• An asynchronous counter differs from a synchronous counter in the method of clocking.
• Asynchronous counters are often called ________ counters.
• A _________ shift register can shift stored data either left or right.
• To operate correctly, starting a ring counter requires __________.
• In order to use a shift register as a counter, ________.
• Synchronous construction reduces the delay time of a counter to the delay of __________.
• Ring and johnson counters are _______.
• A sequence of equally spaced timing pulses may be easily generated by a(n) __________.
• When two counters are cascaded, the overall mod number is equal to the __________ of their individual mod numbers.
• The mod-10 counter is also referred to as a ________ counter.
• A 4-bit PISO shift register that receives 4 bits of parallel data will shift to the ________ by ________ position(s) for each clock pulse.