Which of the following ALU output functions is applied when the following inputs (x, y) and control bits are set? x = 0110 y = 0011 Control Bits: ZX = 1 nx = = 1 zy = 1 ny = 0 f = 1 no = 0 pre-setting the x input pre-setting selecting between post-setting the y input computing+or & the output ZX nx zy ny no if zx if nx if zy if ny if f if no then then then then then out-x+y then x=0 x=1x y-0 y-ly else out-x&y out-lout 1 0 1 e 1 0 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 0 0 0 e 0 1 1 0 1 1 1 0 0 0 1 0 0 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 0 1 8 0 1 0 0 1 1 0 0 0 1 1 1 0 0 8 0 0 0 0 1 0 1 1

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1) out(x,y) = -1 

2)  out(x,y) = 1

3) out(x,y) = -y

4) out(x,y) = y

5) out(x,y) = -x

6) out(x,y) = x

Homewrk help please

Which of the following ALU output functions is applied when the following
inputs (x, y) and control bits are set?
x = 0110
y = 0011
Control Bits:
ZX = 1
nx =
= 1
zy = 1
ny = 0
f = 1
no = 0
pre-setting
the x input
pre-setting
selecting between
post-setting
the y input
computing+or &
the output
ZX
nx
zy
ny
no
if zx
if nx
if zy
if ny
if f
if no
then
then
then
then
then out-x+y then
x=0
x=1x
y-0
y-ly
else out-x&y
out-lout
1
0
1
e
1
0
1
1
1
1
1
1
1
1
1
1
0
0
1
1
0
1
1
0
0
0
e
0
1
1
0
1
1
1
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
1
0
1
1
1
1
1
1
1
0
1
1
1
0
0
1
1
1
0
1
1
0
0
1
0
0
0
0
0
1
8
0
1
0
0
1
1
0
0
0
1
1
1
0
0
8
0
0
0
0
1
0
1
1
Transcribed Image Text:Which of the following ALU output functions is applied when the following inputs (x, y) and control bits are set? x = 0110 y = 0011 Control Bits: ZX = 1 nx = = 1 zy = 1 ny = 0 f = 1 no = 0 pre-setting the x input pre-setting selecting between post-setting the y input computing+or & the output ZX nx zy ny no if zx if nx if zy if ny if f if no then then then then then out-x+y then x=0 x=1x y-0 y-ly else out-x&y out-lout 1 0 1 e 1 0 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 0 0 0 e 0 1 1 0 1 1 1 0 0 0 1 0 0 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 0 1 8 0 1 0 0 1 1 0 0 0 1 1 1 0 0 8 0 0 0 0 1 0 1 1
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