Click above to get retro games delivered to your door ever month!

 Introduction
 How the 8086 Communicates
   The 8086 Data Formats
 How the 8086 Addresses Memory
   Segmented Addresses
   80286 and 80386 Protected-Mode Addresses
   Address Compatibility
 The 8086 Registers
   The Scratch-Pad Registers
   The Segment Registers
   The Offset Registers
   The Flags Register
   Addressing Memory Through Registers
   Rules for Using Registers
 How the 8086 Uses I/O Ports
 How the 8086 Uses Interrupts
   Software Interrupts
   Hardware Interrupts