base:32bit_galois_lfsr
32 bit Galois LFSR random generator
A fast random generator based on the CRC32 algorythm.
It uses the CRC32 IEEE 802.3 polynom $04C11DB7 which produces a random number period of 2^32-1 (4.3 billion) numbers.
rnd: ASL random ROL random+1 ROL random+2 ROL random+3 BCC .nofeedback LDA random EOR #$B7 STA random LDA random+1 EOR #$1D STA random+1 LDA random+2 EOR #$C1 STA random+2 LDA random+3 EOR #$04 STA random+3 .nofeedback: RTS random: .BYTE $FF,$FF,$FF,$FF
base/32bit_galois_lfsr.txt · Last modified: 2015-04-17 04:30 by 127.0.0.1