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Outline of operation
● This instruction adds the values [S1] and [S2] according to the operation unit [i].
● The calculation result is stored in the address starting with [D].
[S1] + [S2] → [D]
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Processing
Example 1) Operation unit: 16 bits (US, SS)
Example 2) Operation unit: 32 bits (UL, SL, SF)
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Flag operations
Name Description
SR7
SR8
(ER)
To be set in the case of out-of-range in indirect access (index modification).
To be set when a non-real number is specified for [S1] or [S2], and the operation unit is a
real number (SF).
6.1 ADD (Addition)
WUME-FP7CPUPGR-12 6-3
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