Before revision: On other systems, like the Commodore 64 and Atari 8-bit family , there is no direct path from the controller to the host CPU and a second processor like the MOS 6507 or Zilog Z80 is used inside the drive for this purpose.
After revision: On other systems, like the Commodore 64 and Atari 8-bit computers , there is no direct path from the controller to the host CPU and a second processor like the MOS 6507 or Zilog Z80 is used inside the drive for this purpose.