68k:Ports:60000C

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Link control

  • Bit 7: Autostart enable (should be set if 600005:3 is set)
  • Bit 6: Disable byte sender / receiver (also disables interrupts)
  • Bit 5: Link timeout disable
  • Bit 4: -
  • Bit 3: Trigger auto-int 4 on link error
  • Bit 2: Trigger auto-int 4 on link activity
  • Bit 1: Trigger auto-int 4 when transmit buffer empty
  • Bit 0: Trigger auto-int 4 when byte in receive buffer