fn lda(&mut self) -> bool {
        self.fetch();

        self.acc = self.fetched;

        self.flags.set(Flags::N, self.acc & 0x80 != 0);
        self.flags.set(Flags::Z, self.acc == 0);

        true
    }
// LDA: Load accumulator
// Affects: N Z
Load accumulator
Affects: N Z
Load accumulator Affects : N Z
fn lda(&mut self) -> bool {
        self.fetch();
        self.acc = self.fetched;
        self.flags.set(Flags::N, self.acc & 0x80 != 0);
        self.flags.set(Flags::Z, self.acc == 0);
        true
    }
fn lda ( & mut self ) -> bool { self . fetch ( ) ; self . acc = self . fetched ; self . flags . set ( Flags :: N , self . acc & 0x80 != 0 ) ; self . flags . set ( Flags :: Z , self . acc == 0 ) ; true }
LDA: Load accumulator
Affects: N Z
LDA : Load accumulator Affects : N Z
&mut self