mirrorbird(00:38:00)
well hyvää yötä. i'd like a quiet beer with you Age, you're very nice to talk to. most nectas i imagine the "unquiet" beer (falling under the table). which is at least 'scene'. bye bye.
mirrorbird(00:37:55)
there's BCD stuff in z80. but i'm sure that only makes mult div harder
Agemixer(00:37:28)
since there's no mul or div command in 6502 / 6510, have to workaround with bit rotations and ADD/SUB commands, but there are some clever fast algos to do the thing in minor resources involved
mirrorbird(00:35:09)
err i don't think there was a 'good' multiply instruction assuming you can't possibly mean a basic shift.
mirrorbird(00:34:47)
i think there was a bug in one of the z80 shifts. oh boy.