1. Below is a D flipflop constructed out of two clocked D-latches. Assume D is 1, the clock (C) is 1, and Q, the previous value of the D-flipflop, is 0. What is the current output of the D flipflop? What will the output be when the Clock changes to 0? D D D latch latch
1. Below is a D flipflop constructed out of two clocked D-latches. Assume D is 1, the clock (C) is 1, and Q, the previous value of the D-flipflop, is 0. What is the current output of the D flipflop? What will the output be when the Clock changes to 0? D D D latch latch
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Hello, can someone help me with these two questions? Thank you!
![1. Below is a D flipflop constructed out of two clocked D-latches. Assume D is 1, the clock (C) is 1, and Q, the
previous value of the D-flipflop, is 0. What is the current output of the D flipflop? What will the output be when
the Clock changes to 0?
D
D
D
D
latch
latch
C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd104ea5e-59f4-47a3-a0d3-8c9f1ad3b57c%2Ffd39e86e-33bb-4e7c-9ac0-c1d9c31526c9%2Fz0ixsw_processed.png&w=3840&q=75)
Transcribed Image Text:1. Below is a D flipflop constructed out of two clocked D-latches. Assume D is 1, the clock (C) is 1, and Q, the
previous value of the D-flipflop, is 0. What is the current output of the D flipflop? What will the output be when
the Clock changes to 0?
D
D
D
D
latch
latch
C
![2. Below is a J-K flipflop constructed out of two S-R latches. Given the diagram, fill out the truth table below for
Qneat, the value of Q after the falling edge of the clock. Q is the current value of Q, before the falling clock edge.
Note that the outputs from each S-R latch are Q and Q (symbolized by the dot).
J
C-
K
R
(a)
JKQ
0 00
0 0
Qnext
1
1
0 1
1 0
1 0
1
1
1
1
1
1
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd104ea5e-59f4-47a3-a0d3-8c9f1ad3b57c%2Ffd39e86e-33bb-4e7c-9ac0-c1d9c31526c9%2F0eg5hv_processed.png&w=3840&q=75)
Transcribed Image Text:2. Below is a J-K flipflop constructed out of two S-R latches. Given the diagram, fill out the truth table below for
Qneat, the value of Q after the falling edge of the clock. Q is the current value of Q, before the falling clock edge.
Note that the outputs from each S-R latch are Q and Q (symbolized by the dot).
J
C-
K
R
(a)
JKQ
0 00
0 0
Qnext
1
1
0 1
1 0
1 0
1
1
1
1
1
1
1
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