> On 2019-10-14, at 22:24, Anders Carlsson <anders.carlsson_at_sfks.se> wrote: > > Clever! > > By the way, the routine at $B391 which Patryk already tried to use, essentially does the same except that it jumps to $BC44 instead of $BC49 so it sets the carry flag for values > 32767. … < 32768 There's an EOR #$FF before the ROL, which makes C a "+" flag. -- SD!Received on 2020-05-29 23:09:28
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