Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Logic circuits, plllleeease solve parts C and D, thanks siirrr
The following table shows the truth table for the 7-segment display driver, and the figure shows the block diagram of
a 7-segment display driver system along with the layout of the display.
a
W
X
C
Y
Display
Driver
d
e
Z
f
g
Decimal
Dight
Z
200
001
☐
Digit shown on display Digit shown on display
°
7
1 1
9
10
12
13
10
(layout 1)
OLJL_LO
☐ |
(layout 2)
2
P
9
g
e
C
d
bcd
0
1
0
h
1
14
0
П
PART A:
Use K-map to give a simplified Boolean function for each of the 7 outputs in the table (a, b, c, d, e, f, g), with each
simplified output function expressed in terms of the inputs W, X, Y, Z.
PART B:
Use the CIRCUITMAKER simulation software to implement the logic circuit of the simplified functions found in part
(A).
PART C:
Save your simulation work in part (B) and copy the simulated circuit and attach it to your assignment report.
(To copy your circuit into MS Word: Edit> Copy to clipboard > Schematic and then Paste it)
PART D:
For discussion: run and demonstrate your designed circuit on the discussion date.
expand button
Transcribed Image Text:The following table shows the truth table for the 7-segment display driver, and the figure shows the block diagram of a 7-segment display driver system along with the layout of the display. a W X C Y Display Driver d e Z f g Decimal Dight Z 200 001 ☐ Digit shown on display Digit shown on display ° 7 1 1 9 10 12 13 10 (layout 1) OLJL_LO ☐ | (layout 2) 2 P 9 g e C d bcd 0 1 0 h 1 14 0 П PART A: Use K-map to give a simplified Boolean function for each of the 7 outputs in the table (a, b, c, d, e, f, g), with each simplified output function expressed in terms of the inputs W, X, Y, Z. PART B: Use the CIRCUITMAKER simulation software to implement the logic circuit of the simplified functions found in part (A). PART C: Save your simulation work in part (B) and copy the simulated circuit and attach it to your assignment report. (To copy your circuit into MS Word: Edit> Copy to clipboard > Schematic and then Paste it) PART D: For discussion: run and demonstrate your designed circuit on the discussion date.
PART (A)
K-maps for the 7 outputs of the 7-segment display driver and the simplified output expressions
Output (a)
W'X'
W'X
Y'Z'
Y'Z
YZ
YZ"
a(w,x,y,z) =
WX
WX'
Output (b)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
ΥΖ'
b(w,x,y,z) =
Output (c)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
YZ'
c(w,x,y,z) =
Output (d)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
YZ'
d(w,x,y,z) =
Output (e)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
YZ'
e(w,x,y,z) =
Output (f)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
ΥΖ'
f(w,x,y,z) =
Output (g)
W'X'
W'X
WX
WX'
Y'Z'
Y'Z
YZ
YZ'
g(w,x,y,z) =
expand button
Transcribed Image Text:PART (A) K-maps for the 7 outputs of the 7-segment display driver and the simplified output expressions Output (a) W'X' W'X Y'Z' Y'Z YZ YZ" a(w,x,y,z) = WX WX' Output (b) W'X' W'X WX WX' Y'Z' Y'Z YZ ΥΖ' b(w,x,y,z) = Output (c) W'X' W'X WX WX' Y'Z' Y'Z YZ YZ' c(w,x,y,z) = Output (d) W'X' W'X WX WX' Y'Z' Y'Z YZ YZ' d(w,x,y,z) = Output (e) W'X' W'X WX WX' Y'Z' Y'Z YZ YZ' e(w,x,y,z) = Output (f) W'X' W'X WX WX' Y'Z' Y'Z YZ ΥΖ' f(w,x,y,z) = Output (g) W'X' W'X WX WX' Y'Z' Y'Z YZ YZ' g(w,x,y,z) =
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