● As for the signed operation, if the result exceeds the operation unit, it is corrected to the
maximum or minimum value.
■
Processing
Example 1) Operation unit: 16 bits (US, SS) Example 2) Operation unit: 32 bits (UL,
SL, SF)
Example 3) When the operation unit is unsigned 16-bit (US) and exceeds the
maximum value
■
Flag operations
Name Description
SR7
SR8
(ER)
To be set in the case of out-of-range in indirect access (index modification).
SR9
(CY)
To be set when the result is corrected, and cleared when it is not corrected.
6.4 MLCLIP (Saturation Multiplication)
6-10 WUME-FP7CPUPGR-12
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