HD6417750SF167V Renesas Electronics America, HD6417750SF167V Datasheet - Page 52

• Manufacturer Part Number: HD6417750SF167V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF167V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 167MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP
• 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 (FPU)
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.7.00 Oct. 10, 2008 Page l of lxxxiv
REJ09B0366-0700
5.5.3
5.5.4
Description of Exceptions................................................................................................. 158
5.6.1
5.6.2
5.6.3
5.6.4
Usage Notes ...................................................................................................................... 182
Restrictions ....................................................................................................................... 183
Overview........................................................................................................................... 185
Data Formats..................................................................................................................... 185
6.2.1
6.2.2
6.2.3
Registers............................................................................................................................ 189
6.3.1
6.3.2
6.3.3
Rounding........................................................................................................................... 193
Floating-Point Exceptions................................................................................................. 193
Graphics Support Functions.............................................................................................. 195
6.6.1
6.6.2
Usage Notes ...................................................................................................................... 197
6.7.1
6.7.2
6.7.3
6.7.4
6.7.5
Execution Environment..................................................................................................... 209
Addressing Modes ............................................................................................................ 211
Instruction Set ................................................................................................................... 215
Usage Notes ...................................................................................................................... 227
7.4.1
Exception Requests and BL Bit ........................................................................... 158
Return from Exception Handling......................................................................... 158
Resets................................................................................................................... 159
General Exceptions .............................................................................................. 164
Interrupts.............................................................................................................. 178
Priority Order with Multiple Exceptions.............................................................. 181
Floating-Point Format.......................................................................................... 185
Non-Numbers (NaN) ........................................................................................... 187
Denormalized Numbers ....................................................................................... 188
Floating-Point Registers....................................................................................... 189
Floating-Point Status/Control Register (FPSCR)................................................. 191
Floating-Point Communication Register (FPUL) ................................................ 192
Geometric Operation Instructions........................................................................ 195
Pair Single-Precision Data Transfer..................................................................... 196
Rounding Mode and Underflow Flag .................................................................. 197
Setting of Overflow Flag by FIPR or FTRV Instruction ..................................... 198
Sign of Operation Result when Using FIPR or FTRV Instruction....................... 199
Notes on Double-Precision FADD and FSUB Instructions ................................. 199
Notes on FPU Double-Precision Operation Instructions (SH7750 Only)............ 200
Notes on TRAPA Instruction, SLEEP Instruction, and Undefined Instruction
(H'FFFD).............................................................................................................. 227
.................................................................................................... 209
............................................................................. 185