[aprssig] A funny packet story/joke (The KISS guys will get it)
Zeff_Wheelock at harvardpilgrim.org
Zeff_Wheelock at harvardpilgrim.org
Fri Nov 11 08:24:49 EST 2005
Yeah, a beginning to a head cold will lead to miscalculations...
Zeff Wheelock
Lotus Notes Administrator
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zeff_wheelock at harvardpilgrim.org
zwheeloc at tiac.net
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Gregg Wonderly
<gregg at wonderly.org>
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Subject
11/10/2005 03:20 PM Re: [aprssig] A funny packet story/joke (The KISS
guys will get it)
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Zeff_Wheelock at harvardpilgrim.org wrote:
> Not to split hairs or anything:
>
>
>>Switching to 64 bit memory addresses will thus provide 4.2 billion times 4.2 billion distinct
>
> locations.
>
> The actual math should be 4.2 billion x 4.2 billion + (4.2 billion x 4.2 billion).
>
> If I was to go from 6 bit to 12 bit, 6 bit would be 32, 12 bit is 2048.
> 32x32= 1024, so you are missing by 1024. So the math would be 32x32+(32x32) to get the answer. I
> think we are talking somewhere upwards to 18,446,744,073,709,551,616
I think you missed counting some powers of 2.
6 bits is 64, 5 bits is 32. 64x64 is 4096 which is what 2^12 is. 2^10 is 1024,
2^11 is 2048, 2^12 is 4096.
Gregg Wonderly
W5GGW
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