 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SH7785 Datasheet(PDF) 155 Page - Renesas Technology Corp |
|
|
|||||||||||||||||||||||||||||
SH7785 Datasheet(HTML) 155 Page - Renesas Technology Corp |
|
|
155 / 1692 page  6. Floating-Point Unit (FPU) Rev.1.00 Jan. 10, 2008 Page 125 of 1658 REJ09B0261-0100 Section 6 Floating-Point Unit (FPU) 6.1 Features The FPU has the following features. • Conforms to IEEE754 standard • 32 single-precision floating-point registers (can also be referenced as 16 double-precision registers) • Two rounding modes: Round to Nearest and Round to Zero • Two denormalization modes: Flush to Zero and Treat Denormalized Number • Six exception sources: FPU Error, Invalid Operation, Divide By Zero, Overflow, Underflow, and Inexact • Comprehensive instructions: Single-precision, double-precision, graphics support, and system control • In the SH-4A, the following three instructions are added on to the instruction set of the SH-4 FSRRA, FSCA, and FPCHG When the FD bit in SR is set to 1, the FPU cannot be used, and an attempt to execute an FPU instruction will cause an FPU disable exception (general FPU disable exception or slot FPU disable exception). |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
