R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 216

• 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 6 Interrupt Controller (INTC)
Rev. 3.00 Sep. 28, 2009 Page 184 of 1650
REJ09B0313-0300
[Legend]
IRQ
Instruction (instruction replacing
interrupt exception handling)
First instruction in interrupt exception
service routine
m1:
m2:
m3:
F:
D:
E:
M:
Vector address read
Saving of SR (stack)
Saving of PC (stack)
Instruction fetch. Instruction is fetched from memory in which program is stored.
Instruction decoding. Fetched instruction is decoded.
Instruction execution. Data operation or address calculation is performed in accordance with the result of decoding.
Memory access. Memory data access is performed.
Figure 6.4 Example of Pipeline Operation when IRQ Interrupt Is Accepted
2 Icyc + 3 Bcyc + 1 Pcyc
(No Register Banking)
Interrupt acceptance
F
D
3 Icyc
3 Icyc + m1 + m2
E
E
m1
M
m2
M
m3
M
F
D
E