Texas Instruments TI-36X Solar Manual Do Utilizador
24
TI36XSUS.DOC MURFE pruning--US version Pat Hatcher
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 24 of 29
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 24 of 29
Boolean Logic Operations
You can perform logical AND, OR, XOR, XNOR, and
NOT
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.
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
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
H E X
XOR 01
HEX
?
"
‘
HEX
0
9F
"
—
1
O
HEX
9E
"
“
BIN
10011110