LEXIBOOK GC500i Instruction Manual page 31

2.4.3 Basic arithmetic operations using binary, octal, decimal and hexadecimal values
Example
10111 +11010 -
MODE
2 2
Bin EXE
= ? Binary
10111
+
B47 -DF
Hex EXE
16 16
= ? hexadecimal
B47 - DF
123 xABC
8 16
= ? hexadecimal
o
SHIFT
= ? decimal
Dec EXE
1F2D -100
16 10
= ? hexadecimal
SHIFT h
Hex EXE
÷12
7654
Dec EXE
8 10
= ? decimal
= ?oct
SHIFT o
Oct EXE
÷24
1234 +1EF
SHIFT d
10 16 8
= ? oct
÷
= ? decimal 1EF
Dec
EXE
2.4.4 Logical operations
Logical operations are performed through logical products (and), logical sums (or), negation (Not),
exclusive logic sums (xor), and negation of exclusive logical sums (xnor).
Example
-
MODE
19 AND 1A
Hex
EXE
16 16
19 and
= ? hexadecimal
1110 AND 36 Bin
EXE
82 8
= ? binary
1110 and
23 OR 61 Oct EXE
8 8
= ?oct
23
or
Copyright L 2002
EXIBOOK
Key Operation
11010
EXE
EXE
123 ABC
x
EXE
1F2D - 100
EXE
÷
7654 12
EXE
1234 +
SHIFT h
24
EXE
Key Operation
1A
EXE
SHIFT O 36
EXE
61
EXE
Display Remark
BASE-N
b
b
110001
BASE-N
h
h
A68
BASE-N
0
37AF4
d
228084
BASE-N
d
7881
h
1EC9
BASE-N
d
d
334
o
516
BASE-N
o
2352
d
1258
Display Remark
BASE-N
h
h
18
BASE-N
b
b
1110
BASE-N
o
o
63
- 31 -
GB