http://www.codeguru.co.il/Xtreme/
- Intel 806 Family User's Manual (October 1979) (PDF Download)
- Page 2-30: Section 2.7 Instruction Set
- Page 2-49: Table 2-17. Key to Instruction Coding Formats
- Page 2-50: Table 2-19. Key to Operand Types
- Page 2-51: Table 2-20. Effective Address Calculation Time
- Page 2-51: Table 2-21. Instruction Set Reference Data
- Page 2-68: Section 2.8 Addressing Modes
- Page 4-1: Section 4.2 8086 and 8088 CPUs
- Page 4-20: Table 4-8. MOD (Mode) Field Encoding
- Page 4-20: Table 4-9. REG (Register) Field Encoding
- Page 4-20: Table 4-10. R/M (Register/Memory) Field Encoding
- Page 4-22: Table 4-12. 8086 Instruction Encoding
- Page 4-27: Table 4-13. Machine Instruction Decoding Guide
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