COMPUTATION SUMMARY
HEX BINARY
DECIMAL
18h 0001
1000
2
24
10
CDh 1100
1101
2
205
10
E9h 1110
1001
2
233
10
2Fh 0010
1111
2
47
10
To convert the
binary
value to
decimal:
1. Enter the binary equivalent of the hexadecimal value
in the row marked with the double asterisk (**).
2. For each "1" in the row, enter the
Binary Place Value
(listed above it) into the
VERTICAL TOTALS:
row.
3. Compute the
Resulting Decimal Value
by adding the
Vertical Totals.
You may wish to duplicate the following empty tables for your own use when you must
perform a
Hexadecimal
to
Decimal
conversion.
BINARY-TO-DECIMAL CONVERSION
HEX No. TO BE CONVERTED:
ITS BINARY EQUIVALENT:
BINARY
"BIT"
POSITION:
8th 7th 6th 5th 4th 3rd 2nd 1st
BINARY
PLACE
VALUE:
128
64 32 16 8 4 2 1
**ENTER BINARY
EQUIVALENT HERE:
RESULTING
DECIMAL
VALUE:
VERTICAL
TOTALS:
BINARY-TO-DECIMAL CONVERSION
HEX No. TO BE CONVERTED:
ITS BINARY EQUIVALENT:
BINARY "BIT" POSITION: 8th
7th
6th
5th
4th
3rd
2nd
1st
BINARY PLACE VALUE: 128
64
32
16
8
4
2
1
**ENTER BINARY
EQUIVALENT HERE:
RESULTING
DECIMAL
VALUE:
VERTICAL TOTALS:
BINARY-TO-DECIMAL CONVERSION
HEX No. TO BE CONVERTED:
ITS BINARY EQUIVALENT:
BINARY "BIT" POSITION: 8th
7th
6th
5th
4th
3rd
2nd
1st
BINARY
PLACE
VALUE:
128
64 32 16 8 4 2 1
**ENTER BINARY
EQUIVALENT HERE:
RESULTING
DECIMAL
VALUE:
VERTICAL
TOTALS:
Page A-7 Appendix A: Understanding Binary
CP-220A Central Station Receiver
and Hexadecimal Numbering Systems Hook-Up and Installation Manual