On Wed, Dec 4, 2024 at 8:13 PM Mike Katz <[email protected]> wrote:
> And of course the best instruction in the chip was Sign Extend B into > A. That instruction was SEX in the Motorola assembler. > > CLR B > SEX > > was the same as > > CLR A > CLR B > > But then you could have sex in your code🙂 > > Hey, when I was in my 20's and programing the 6809 that was fun. In the UK there was a home computer based on the same Motorola schematic called the Dragon. Similar to the CoCo, but not identical. Anyway it was well-known at the time 'You can have SEX with a Dragon' -tony
