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MICROPROCESSOR INSTRUCTION REFERENCE->TBLU
TBLU Unsigned Table Lookup and Interpolate (Rounded)
Compatibility: CPU32 only.
ENTRY(n)+{(ENTRY(n+1)-ENTRY(n))*Dx[7:0]}/256 -> Dx
where ENTRY(n) and ENTRY(n+1) are either:
- consequtive entries in the table pointed to by <ea> and indexed by
Dx[15:8]*size or
- the data registers Dym, Dyn respectively.
| Allowable Addressing Modes for <ea>,Dx |
|
| TBLU | (An),Dx |
| TBLU | (d16,An),Dx |
| TBLU | (d8,An,Xn),Dx |
| TBLU | (bd,An,Xn),Dx |
| TBLU | (xxx).W,Dx |
| TBLU | (xxx).L,Dx |
| TBLU | (d16,PC),Dx |
| TBLU | (d8,PC,Xn),Dx |
| TBLU | (bd,PC,Xn),Dx |
|
Assembler Syntax: | TBLU[.<size>] <ea>,Dx |
| TBLU[.<size>] Dym:Dyn,Dx |