Control Register File Extensions
CPU Data Paths and Control2-34 SPRU733
Table 2−16. Floating-Point Multiplier Configuration Register (FMCR)
Field Descriptions (Continued)
Bit DescriptionValueField
2 DEN1 Denormalized number select for .M1 src1.
0 src1 is not a denormalized number.
1 src1 is a denormalized number.
1
NAN2 NaN select for .M1 src2.
0 src2 is not NaN.
1 src2 is NaN.
0
NAN1 NaN select for .M1 src1.
0 src1 is not NaN.
1 src1 is NaN.
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