Texas Instruments TI36X User Manual - Page 25

Boolean Logic Operations - functions

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Boolean Logic Operations You can perform logical AND, OR, XOR, XNOR, and NOT operations in the decimal, binary, octal, and hexadecimal modes. Except for NOT, these functions compare the corresponding bits of two values. The result is displayed in the current number base. Note: Although the TI-36X Solar does not display leading zeros for integers, logical operations treat each value as a 10-digit binary number. (A displayed value of 0, for example, is treated as 0000000000BIN, and a displayed value of 1 is treated as 0000000001BIN.) Keep this in mind if you see unexpected results. AND OR XOR XNOR NOT 0 AND 0 = 0 0 OR 0 = 0 0 XOR 0 = 0 0 XNOR 0 = 1 NOT 0 = 1 0 AND 1 = 0 0 OR 1 = 1 0 XOR 1 = 1 0 XNOR 1 = 0 NOT 1 = 0 1 AND 1 = 1 1 OR 1 = 1 1 XOR 1 = 0 1 XNOR 1 = 1 What is the binary result of 9 F H E X XOR 01HEX? " ' 9F " - 1 O " " HEX 0 HEX 9E BIN 10011110 24

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24
Boolean Logic Operations
You can perform logical
AND
,
OR
,
XOR
,
XNOR
, and
NOT
operations in the decimal, binary, octal, and
hexadecimal modes.
Except for
NOT
, these functions compare the
corresponding bits of two values. The result is
displayed in the current number base.
Note:
Although the TI
-
36X Solar does not display
leading zeros for integers, logical operations treat each
value as a 10-digit binary number. (A displayed value of
0, for example, is treated as 0000000000
BIN
, and a
displayed value of 1 is treated as 0000000001
BIN
.)
Keep this in mind if you see unexpected results.
AND
0 AND 0 = 0
0 AND 1 = 0
1 AND 1 = 1
OR
0 OR 0 = 0
0 OR 1 = 1
1 OR 1 = 1
XOR
0 XOR 0 = 0
0 XOR 1 = 1
1 XOR 1 = 0
XNOR
0 XNOR 0 = 1
0 XNOR 1 = 0
1 XNOR 1 = 1
NOT
NOT 0 = 1
NOT 1 = 0
What is the binary result of 9 F
HEX
XOR 01
HEX
?
"
HEX
0
9F
"
1
O
HEX
9E
"
BIN
10011110