8086 Intel 8086 CPU. +--------------+ GND |1 +--+ 40| VCC AD14 |2 39| AD15 AD13 |3 38| A16 S3 AD12 |4 37| A17 S4 AD11 |5 36| A18 S5 AD10 |6 35| A19 S6 AD9 |7 34| /BHE S7 AD8 |8 33| MN//MX AD7 |9 32| /RD AD6 |10 31| /RQ//GT0 HOLD AD5 |11 8086 30| /RQ//GT1 HLDA AD4 |12 29| /LOCK /WR AD3 |13 28| /S2 M//IO AD2 |14 27| /S1 DT//R AD1 |15 26| /S0 /DEN AD0 |16 25| QS0 ALE NMI |17 24| QS1 /INTA INTR |18 23| /TEST CLK |19 22| READY GND |20 21| RST +--------------+ [This information is part of the GIICM]