Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| std:start [2023/04/08 16:16] – [Functions] rajit | std:start [2025/09/16 14:33] (current) – [Runtime Functions] rajit |
|---|
| Given the current ''W''-bit state of a Fibonacci-style linear feedback shift register (LFSR), compute the next state. The LFSR has ''N'' taps, and the ith tap is at location ''taps[i]''. | Given the current ''W''-bit state of a Fibonacci-style linear feedback shift register (LFSR), compute the next state. The LFSR has ''N'' taps, and the ith tap is at location ''taps[i]''. |
| |
| | <code act> |
| | export template<pint W; pint N; pint taps[N]> function galois_lfsr (int<W> state) : int<W>; |
| | </code> |
| | Given the current ''W''-bit state of a Galois-style linear feedback shift register (LFSR), compute the next state. The LFSR has ''N'' taps, and the ith tap is at location ''taps[i]''. |
| |
| |
| * [[cells|cells]]: A simple synchronous standard-cell library | * [[cells|cells]]: A simple synchronous standard-cell library |
| * [[io|io]]: Standard I/O primitives | * [[io|io]]: Standard I/O primitives |
| | * [[bit|bit]]: Bit-manipulation functions |
| |
| |