Radio Shack TRS-80 PC-3

• Decimal numbers can be expressed in the binary notation of 16 bits as follows:
DECIMAL
BINARY NOTATION
NOTATION
OF 16 BITS
32767 0111111111111111
3 0000000000000011
2
0000000000000010
0000000000000001
0
0000000000000000
-1
1111111111111111
-2
1111111111111110
-3
1111111111111101
-32768
1000000000000000
The negative (NOT) of a binary number 0000000000000001 is taken as follows:
NOT
(Negative) -+
0000000000000001
1111111111111110
53