Re: 8 Bit Random Numbers

On Sun, 01 Feb 2009 14:35:55 +0000, nospam@xxxxxxxxxx wrote:

IIRC, you can eliminate the zero lockup state, but only by introducing
some other state that locks up.

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You recall incorrectly. :-)
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What you cannot do is make an XOR-based
PRNG that pseudorandomly cycles through all values from 0 to 255.

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Not true.

If you run the LTspice circuit list or the BASIC program I posted
earlier (or build it, even) you can see all 256 states exercised.

JF
.

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