I'll share it here, and if y'all got any suggestions on what I could do with it, where to send it or post it, or something, I'd appreciate that immensely! also if you see any typos. ![]() I'm hoping it's got enough of a light/goofy tone that it's worth reading. ![]() but it's written so that just about anyone with zero background could understand it. Two months later, I've got ~50 page long pdf explaining the fundamentals of computer science and RPN calculators all in service of sharing some LFSRs I wrote for the 16C. ──────────────────┬─────────────────────────Īdditionally, I was talking to a friend who's got some computer science background but doesn't mess with old HP calculators a lot, and they asked if I could write an explanation for "us dirty scrubs" and I was like, oh heck, yeah! The output of each flip flop is fed as the input to the next one. A LFSR is similar to a regular shift register that uses cascading flip flops all on the same clock. Linear Feedback Shift Register #2 (Galois) In this week's lab you are tasked with creating a pseudo random number generator using a Linear Feedback Shift Register (LFSR). Thus, an LFSR is most often a shift register whose input bit is driven by the XOR of some bits of the overall shift register value. ![]() The most commonly used linear function of single bits is exclusive-or (XOR). Linear Feedback Shift Register #1 (Fibonacci) In computing, a linear-feedback shift register ( LFSR) is a shift register whose input bit is a linear function of its previous state.
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