UPD8086-2

NEe Microcomputers, Inc. 16 BIT MICROPROCESSOR NEe JLPD8086 JLPD8086-2'" DESC RIPT ION The /lPD8086 is a 16-bit microprocessor that has both 8-bit and 16-bit attributes_ It has a 16-bit wide physical path to memory for high performance. Its architecture allows higher throughput than the 5 MHz /lPD8085A-2. FEATU RES Can Directly Address 1 Megabyte of Memory Fourteen 16-Bit Registers with Symmetrical Operations Bit, Byte, Word, and Block Operations 8 and 16-Bit Signed and Unsigned Arithmetic Operations in Binary or Decimal Multiply and Divide Instructions 24 Operand Addressing Modes Assembly Language Compatible with the /lPD8080/8085 Complet.e Family of Components for Design Flexibility PIN CONFIGURATION GND AD14 AD13 AD12 ADll AD10 AD9 ADB AD7 ADS AD5 AD4 AD3 AD2 ADl ADO NMI INTR elK GND Vee AD15 A1S/S3 A17/S4 A1B/S5 A19/SS SHE/S7 MN/MX RD HOLD HlDA iNA M/iQ DTIR DEN ALE INTA TEST READY RESET (Fffi/GTIi) (ROIGT1) (C5CT<) (82) (S1) (Sci) (OSO) (OS...