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M32R-FPU Software Manual (Rev.1.01)
CHAPTER 3 INSTRUCTIONS
3.1 Conventions for instruction description ................................................................... 3-2
3.2 Instruction description ............................................................................................. 3-5
APPENDIX
Appendix 1 Hexadecimal Instraction Code ..................................................................
Appendix
-2
Appendix 2 Instruction List...........................................................................................
Appendix
-4
Appendix 3 Pipeline Processing ..................................................................................
Appendix
-8
Appendix 3.1 Instructions and Pipeline Processing ....................................
Appendix
-8
Appendix 3.2 Pipeline Basic Operation .......................................................
Appendix
-10
Appendix 4 Instruction Execution Time .......................................................................
Appendix
-17
Appendix 5 IEEE754 Specification Overview ..............................................................
Appendix
-18
Appendix 5.1 Floating Point Formats ..........................................................
Appendix
-18
Appendix 5.2 Rounding ...............................................................................
Appendix
-20
Appendix 5.3 Exceptions .............................................................................
Appendix
-20
Appendix 6 M32R-FPU Specification Supplemental Explanation ......................................
Appendix
-23
Appendix 6.1 Operation Comparision: Using 1 instruction (FMADD or FMSBU)
vs. two instructions (FMUL and FADD) .................................
Appendix
-23
Appendix 6.1.1 Rounding Mode ............................................................
Appendix
-23
Appendix 6.1.2 Exception occurring in Step 1 .......................................
Appendix
-23
Appendix 6.2 Rules concerning Generation of QNaN in M32R-FPU ...........
Appendix
-28
Appendix 7 Precautions ...............................................................................................
Appendix
-29
Appendix 7.1 Precautions to be taken when aligning data...........................
Appendix
-29
INDEX
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