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foss-fpga-tools
/
symbiflow-arch-defs
/
refs/heads/bot-conda-lock-update
/
.
/
tests
/
3-lut4
/
lut4.v
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// 4-input LUT test.
module
top
(
input
[
3
:
0
]
I
,
output O
);
always
@(
I
)
case
(
I
)
4
'b0000 : O = 1;
4'
b1000
:
O
=
1
;
4
'b1100 : O = 1;
4'
b1010
:
O
=
1
;
4
'b1001 : O = 1;
4'
b1111
:
O
=
1
;
default
:
O
=
0
;
endcase
endmodule
// top
