SH7055S Datasheet, PDF (105/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

3.3.4 Other Special Values
Floating-point value representations include the seven different kinds of special values shown in
table 3.2.
Table 3.2 Representation of Special Values in Single-Precision Floating-Point Operations
Specified by IEEE754 Standard
Value
+0.0
–0.0
Denormalized number
+INF
–INF
qNaN (quiet NaN)
sNaN (signaling NaN)
Representation
0x00000000
0x80000000
As described in 3.3.3, Denormalized Number Values
0x7F800000
0xFF800000
As described in 3.3.2, Non-Numbers (NaN)
As described in 3.3.2, Non-Numbers (NaN)
Rev.2.0, 07/03, page 67 of 960