HD6417750RF240DV Datasheet, PDF (105/1132 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7750 Series

SH7750, SH7750S, SH7750R Group
Section 2 Programming Model
Section 2 Programming Model
2.1 Data Formats
The data formats handled by the SH-4 are shown in figure 2.1.
Byte (8 bits)
Word (16 bits)
Longword (32 bits)
Single-precision floating-point (32 bits)
63 62 51
Double-precision floating-point (64 bits) s exp
70
15
0
31
0
31 30 22
0
s exp
fraction
0
fraction
Figure 2.1 Data Formats
R01UH0456EJ0702 Rev. 7.02
Sep 24, 2013
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