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Pranng is a 25-bit maximal length polynomial ring pseudorandom
number generator. Its output bit randomly changes state approximately every 10μs
and the pattern will not repeat for over 5½ hours.
Pranng is firmware for the PIC10F200 microcontroller and is available
as a firmware download from www.hexwax.com. Individual devices are programmed in-circuit
using the TEAclipper programming clip. Applications
include:
• Pseudo-random
number generator with SPI interface
• Audio noise source up to 50kHz
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