Binary word

The word would be 1011011001 = 729. This is the same binary word as found previously. In each technique the accuracy is 0.08789° for a range of 0 to 90°. The rounding must be done the same way when coding and decoding. 

A number that is all Is would be the highest value you could have in a binary number in an 8-bit binary word it equals the decimal number 255. It would be calculated like so ... 

You could use the technique above to determine the decimal value of any 8-bit binary number, by substituting Os for Is wherever appropriate. For example, the decimal value of the binary word 01101010 is calculated as follows ... 

A/D converter AD7581 has been used as shown in the figure DAS A/D Converter. The chip accepts eight analog inputs and sequentially converts each input into eight bit binary words using successive approximation technique. The conversion results are stored in an 8 8 bit dual port RAM. The device runs from a 1 MHz clock. The converter require only a -10V reference and a -t-SV supply. Start up logic is included on the device to establish the correct sequence. 

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