R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 122

• 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

Section 2 CPU
2.5
The CPU has five processing states: reset, exception handling, bus-released, program execution,
and power-down. Figure 2.6 shows the transitions between the states.
Rev. 3.00 Sep. 28, 2009 Page 90 of 1650
REJ09B0313-0300
Interrupt source or
DMA address error occurs
Bus request
generated
Processing States
Note: * IRQ can be released only by PE11 to PE4.
Bus-released state
Sleep mode
Bus request
cleared
Manual reset from any state
Bus request
cleared
Figure 2.6 Transitions between Processing States
Bus request
generated
Manual reset state
Bus request
generated
Bus request
cleared
STBY bit cleared
for SLEEP
instruction
Exception
Software standby mode
handling
Program execution state
source
occurs
Reset canceled
handling state
Exception
STBY bit set
and DEEP bit
cleared for SLEEP
instruction
Exception
handling
ends
Power-on reset from any state
Power-on reset state
NMI interrupt or
IRQ interrupt occurs
STBY and DEEP bits set
for SLEEP
instruction
Deep standby mode
Reset state
Power-down state
NMI interrupt,
IRQ interrupt*,
manual reset,
and power-on
reset