AppleIIAsm-Collection/source/disk19_demo_builds_1/T.MIN.SUB.RAND8
nathanriggs c8cac53c5e Rev 0.4 updates
Massive updates that changes the way most subroutines are handled. Major bugfixes, various utilities added, started higher-level libraries.
2019-04-26 18:49:10 -04:00

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RAND8
LDX #8
LDA RNDL+0
:A
ASL ;SHIFT THE REG
ROL RNDL+1
BCC :B
EOR #$2D
:B
DEX
BNE :A
STA RNDL+0
STA RETURN
LDY #1
STY RETLEN
CMP #0
RTS