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signed binary representation

Posted by arasium 
signed binary representation
July 20, 2010 08:09AM
Re: signed binary representation
July 20, 2010 08:37AM
I will answer to my question :)

If the signed number user the two's complement representation, we will have (only for the LSB of R1) something like that:

R1 = 0x58
so
R1 = 0b01011000
so
NEGS R1 = 0b10101000
so
NEGS R1 = 0xA8


And A8 is the Read Command (wich is correct, because we are in a reading function).
Re: signed binary representation
July 20, 2010 03:38PM
Re: signed binary representation
July 21, 2010 08:02AM
Yes it was my conclusion too :)
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