Marc <marc@AARGH.FRANKEN.DE>
17/04/2000 17:51


Please respond to pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU>

To:   PICLIST@MITVMA.MIT.EDU
cc:    (bcc: Dan Lloyd/GBPTD/ABB)
Subject:  Re: [OT] Software Random function

Security Level:?         Internal



>     LFSR:   RLF     RANDOM,W
>             RLF     RANDOM,W
>             BTFSC   RANDOM,4
>             XORLW   1
>             BTFSC   RANDOM,5
>             XORLW   1
>             BTFSC   RANDOM,3
>             XORLW   1
>             MOVWF   RANDOM
>             RETLW   0

Pretty predictable (short-term), isn't it?

* That's what I was thinkning. I imagine you have to be pretty careful how you
use this.

Dan