Spin Semiconductor

Yeah, this is so called Magic Cyrcle Generator, right? Now I get it, I mean after putting this equations to excell I see exactly how it works, mathematical ground of it is still a bit abstract for me. Interesting is that those equation need to be calculated exactly in this order for proper work. I m...

I found some very small explanation here: equ s reg10 equ c reg11 equ freq reg12 ; skp run,start clr ; Clear ACC wrax s,0 ; Write 0 to sin reg sof 0,0.5 ; 0.5 -> ACC wrax c,0 ; Write 0.5 to cos reg ; start: ; clr rdax pot0, 0.05 ; Read pot 0, scale to adjust max speed wrax freq, 0 ; Save the freq co...

Hi I might have stupid question, sorry for that. I stuck on 'batling lfos' code, could somebody explain to me how this generator works? I cannot understand middle part of this code. sof 0,0.01 wrax freq,0 rdax c,1 mulx freq rdax s,1 wrax s,-1 mulx freq rdax c,1 wrax c,1.99 mulx amp ;scale output wra...