R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 12
R0K572030S000BE
Manufacturer Part Number
R0K572030S000BE
Description
KIT DEV FOR SH7203
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Specifications of R0K572030S000BE
Contents
CPU Board, LCD Module, E10A-Lite Emulator, Cable, QuickStart Guide and CD-ROM
Silicon Manufacturer
Renesas
Kit Contents
Board
Silicon Family Name
SH7203
Silicon Core Number
R5S72030W200FP
Tool / Board Applications
General Purpose MCU, MPU, DSP, DSC
Mcu Supported Families
SH7203
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
SH7203
Lead Free Status / Rohs Status
Compliant
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Section 3 Floating-Point Unit (FPU)................................................................... 93
3.1
3.2
3.3
3.4
3.5
Section 4 Clock Pulse Generator (CPG) ...........................................................105
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
Section 5 Exception Handling ........................................................................... 123
5.1
Rev. 3.00 Sep. 28, 2009 Page x of xxx
REJ09B0313-0300
Features................................................................................................................................ 93
Data Formats........................................................................................................................ 94
3.2.1
3.2.2
3.2.3
Register Descriptions ........................................................................................................... 99
3.3.1
3.3.2
3.3.3
Rounding............................................................................................................................ 102
FPU Exceptions ................................................................................................................. 103
3.5.1
3.5.2
Features.............................................................................................................................. 105
Input/Output Pins............................................................................................................... 108
Clock Operating Modes ..................................................................................................... 109
Register Descriptions ......................................................................................................... 113
4.4.1
Changing the Frequency .................................................................................................... 116
4.5.1
4.5.2
Usage of the Clock Pins..................................................................................................... 118
4.6.1
4.6.2
4.6.3
Oscillation Stabilizing Time .............................................................................................. 120
4.7.1
4.7.2
Notes on Board Design ...................................................................................................... 121
4.8.1
Usage Note......................................................................................................................... 122
Overview............................................................................................................................ 123
5.1.1
5.1.2
5.1.3
Floating-Point Format............................................................................................. 94
Non-Numbers (NaN) .............................................................................................. 97
Denormalized Numbers .......................................................................................... 98
Floating-Point Registers ......................................................................................... 99
Floating-Point Status/Control Register (FPSCR).................................................. 100
Floating-Point Communication Register (FPUL) ................................................. 101
FPU Exception Sources ........................................................................................ 103
FPU Exception Handling ...................................................................................... 103
Frequency Control Register (FRQCR) ................................................................. 113
Changing the Multiplication Rate......................................................................... 116
Changing the Division Ratio................................................................................. 117
In the Case of Inputting an External Clock........................................................... 118
In the Case of Using a Crystal Resonator ............................................................. 119
In the Case of Not Using the Clock Pin ................................................................ 119
Oscillation Stabilizing Time of the On-chip Crystal Oscillator ............................ 120
Oscillation Stabilizing Time of the PLL circuit.................................................... 120
Note on Using a PLL Oscillation Circuit.............................................................. 121
Types of Exception Handling and Priority ........................................................... 123
Exception Handling Operations............................................................................ 125
Exception Handling Vector Table ........................................................................ 127
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