HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 62

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

5.6
5.7
5.8
Section 6 Floating-Point Unit
6.1
6.2
6.3
6.4
6.5
6.6
6.7
Section 7 Instruction Set
7.1
7.2
7.3
7.4
Rev.4.00 Oct. 10, 2008 Page lx of xcviii
REJ09B0370-0400
5.5.4
Description of Exceptions................................................................................................. 146
5.6.1
5.6.2
5.6.3
5.6.4
Usage Notes ...................................................................................................................... 170
Restrictions ....................................................................................................................... 171
Overview........................................................................................................................... 173
Data Formats..................................................................................................................... 173
6.2.1
6.2.2
6.2.3
Registers............................................................................................................................ 177
6.3.1
6.3.2
6.3.3
Rounding........................................................................................................................... 181
Floating-Point Exceptions................................................................................................. 181
Graphics Support Functions.............................................................................................. 183
6.6.1
6.6.2
Usage Notes ...................................................................................................................... 185
6.7.1
6.7.2
6.7.3
6.7.4
Execution Environment..................................................................................................... 189
Addressing Modes ............................................................................................................ 191
Instruction Set ................................................................................................................... 195
Usage Notes ...................................................................................................................... 207
7.4.1
Return from Exception Handling......................................................................... 146
Resets................................................................................................................... 147
General Exceptions .............................................................................................. 152
Interrupts.............................................................................................................. 166
Priority Order with Multiple Exceptions.............................................................. 169
Floating-Point Format.......................................................................................... 173
Non-Numbers (NaN) ........................................................................................... 175
Denormalized Numbers ....................................................................................... 176
Floating-Point Registers....................................................................................... 177
Floating-Point Status/Control Register (FPSCR)................................................. 179
Floating-Point Communication Register (FPUL) ................................................ 180
Geometric Operation Instructions........................................................................ 183
Pair Single-Precision Data Transfer..................................................................... 184
Rounding Mode and Underflow Flag .................................................................. 185
Setting of Overflow Flag by FIPR or FTRV Instruction ..................................... 186
Sign of Operation Result when Using FIPR or FTRV Instruction....................... 187
Notes on Double-Precision FADD and FSUB Instructions ................................. 187
Notes on TRAPA Instruction, SLEEP Instruction, and Undefined Instruction
(H'FFFD).............................................................................................................. 207
.................................................................................................... 189
.......................................................................................... 173