Appendix 1 Numeric System & Data Structure
XBC E-Type Main Unit
Appendix 1-2
Ver. 1
For example, the binary number “10011101” can be converted to decimal as follows;
As the row number and the value weighted of row have been considered in decimal, bit number and bit value weighted
will be added from the right.
0
1
2
3
4
5
6
7
Bit number binary
1
0
0
1
1
1
0
1
128
64
32
16
8
4
2
1
Bit value
weighted
...
...
...
...
...
...
...
...
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
8 bits is 1 byte, and 16 bits (2 bytes) is 1 word.
1
0
0
1
1
1
0
1
1 bit
1 byte
0 0 0 0 0 0 0 0 1 0 0 1 1 1 0 1
1 word (2 bytes)
Summary of Contents for XBC-DN10E
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