[LinuxBIOS] do_ram_command
Peter Stuge
stuge-linuxbios at cdy.org
Wed Jun 20 02:35:38 CEST 2007
On Tue, Jun 19, 2007 at 12:34:51PM -0400, Corey Osgood wrote:
> No. The binary and is kinda weird, if you have, say, 11100011 and
> 01010101, the binary and will give an answer of which bits are the
> same between the two,
Not quite, that's XOR+NOT, exclusive or with inversion.
The truth table for AND is:
a b y
0 0 0
0 1 0
1 0 0
1 1 1
The result is 1 only when both input bits are 1. The result is 0
otherwise.
> so 01000001.
This is correct however.
11100011
& 01010101
--------
01000001
(use a fixed width font)
//Peter
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