R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 1435

• 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

28.2.3
STBCR3 is an 8-bit readable/writable register that controls the operation of modules in power-
down modes. Only byte access is valid.
Note: When writing to this register, see section 28.4, Usage Notes.
Bit
4
3 to 0
Standby Control Register 3 (STBCR3)
Bit Name
MSTP7
⎯
Initial value:
Initial
Value
0
All 0
R/W:
Bit:
R/W
HIZ
7
0
R/W
R/W
R
R
6
1
-
Description
When the MSTP7 bit is set to 1, the supply of the clock
to the FPU is halted. After setting the MSTP7 bit to 1,
the MSTP7 bit cannot be cleared by writing 0. This
means that, after the supply of the clock to the FPU is
halted by setting the MSTP7 bit to 1, the supply cannot
be restarted by clearing the MSTP7 bit to 0.
To restart the supply of the clock to the FPU after it was
halted, reset the LSI by a power-on reset.
0: FPU runs.
1: Clock supply to FPU is halted.
Reserved
These bits are always read as 0. The write value should
always be 0.
Module Stop 7
MSTP
R/W
35
5
1
R
4
1
-
R
3
1
-
Rev. 3.00 Sep. 28, 2009 Page 1403 of 1650
MSTP
R/W
32
2
1
MSTP
R/W
31
1
1
Section 28 Power-Down Modes
MSTP
R/W
30
0
0
REJ09B0313-0300