The 6809 was used in a production gadget, the Vectrex, the only vector-graphic consumer videogame console. It came with a screen that worked like an oscilloscop

The 6809 was used in a production gadget, the Vectrex, the only vector-graphic consumer videogame console. It came with a screen that worked like an oscilloscope -- no raster, just an electron beam sweeping along the line. So, no jaggies. As it was necessarily monotone, games came with clear plastic color overlays for the screen. 6809 was notable as the first 8-bit microprocessor with a multiply instruction: 8x8->16 bits.