80C186EB/80C188EB Microprocessor User's Manual - CEUNES

CONTENTS12.3.1.2 Arithmetic Instructions ...................................................................................12-312.3.1.3 Comparison Instructions ................................................................................12-512.3.1.4 Transcendental Instructions ..........................................................................12-512.3.1.5 Constant Instructions .....................................................................................12-612.3.1.6 Processor Control Instructions ......................................................................12-612.3.2 80C187 Data Types ................................................................................................12-712.4 MICROPROCESSOR AND COPROCESSOR OPERATION...................................... 12-712.4.1 Clocking the 80C187 .............................................................................................12-1012.4.2 Processor Bus Cycles Accessing the 80C187 ......................................................12-1012.4.3 System Design Tips ..............................................................................................12-1112.4.4 Exception Trapping ...............................................................................................12-13CHAPTER 13ONCE MODE13.1 ENTERING/LEAVING ONCE MODE........................................................................... 13-1APPENDIX A80C186 INSTRUCTION SET ADDITIONS AND EXTENSIONSA.1 80C186 INSTRUCTION SET ADDITIONS ................................................................... A-1A.1.1 Data Transfer Instructions ...................................................................................... A-1A.1.2 String Instructions ................................................................................................... A-2A.1.3 High-Level Instructions ........................................................................................... A-2A.2 80C186 INSTRUCTION SET ENHANCEMENTS......................................................... A-8A.2.1 Data Transfer Instructions ...................................................................................... A-8A.2.2 Arithmetic Instructions ............................................................................................ A-9A.2.3 Bit Manipulation Instructions ................................................................................... A-9A.2.3.1 Shift Instructions ............................................................................................. A-9A.2.3.2 Rotate Instructions ....................................................................................... A-10APPENDIX BINPUT SYNCHRONIZATIONB.1 WHY SYNCHRONIZERS ARE REQUIRED................................................................. B-1B.2 ASYNCHRONOUS PINS.............................................................................................. B-2APPENDIX CINSTRUCTION SET DESCRIPTIONSAPPENDIX DINSTRUCTION SET OPCODES AND CLOCK CYCLESINDEXix