1. To serially shift 8 bytes of data into a shift register, there must be a. one

ID: 1846464 • Letter: 1

Question

1. To serially shift 8 bytes of data into a shift register, there must be

a. one clock pulse

b. eight clock pulses

c. sixty-four clock pulses

d. sixteen clock pulses

2.To parallel load a byte of data into a shift register with an asynchronous load, there must be

a. sixteen clock pulses

b. no clock pulse is necessary

c. eight clock pulses

d. one clock pulse

3. With a 1 kHz clock frequency , 2 bytes can be serially entered into a shift register in

a. .16ms

b. .32ms

c. 16ms

d. 8ms

4. A modulus-32 Ring shift Counter requires

a. 8 flip-flops

b. 4 flip-flops

c. 16 flip-flops

d. 32 flip-flops

5. A modulus-24 johnson shift counter requires

a. 12 flip flops

b. 24 flip flops

c. 6 flip flops

d. 8 flip flops

1) b. eight clock pulses

2) d. one clock pulse

3) c. 16ms (1ms * 16 bits)

4) d. 32 flip-flops

5) a. 12 flip flops

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