R0K572030S000BE Renesas Electronics America, R0K572030S000BE Datasheet - Page 218

• 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 186 of 1650
REJ09B0313-0300
Figure 6.7 Example of Pipeline Operation when Interrupt Is Accepted during RESBANK
IRQ
RESBANK instruction
Instruction (instruction replacing
interrupt exception handling)
First instruction in interrupt
exception service routine
[Legend]
m1:
m2:
m3:
IRQ
Instruction (instruction replacing
interrupt exception handling)
First instruction in interrupt exception
service routine
[Legend]
m1:
m2:
m3:
Figure 6.8 Example of Pipeline Operation when IRQ Interrupt Is Accepted
Instruction Execution (Register Banking without Register Bank Overflow)
Vector address read
Saving of SR (stack)
Saving of PC (stack)
2 Icyc + 3 Bcyc + 1 Pcyc
Vector address read
Saving of SR (stack)
Saving of PC (stack)
(Register Banking with Register Bank Overflow)
2 Icyc + 3 Bcyc + 1 Pcyc
F
D
E
Interrupt acceptance
E
F
E
9 Icyc
D
E
3 Icyc
3 Icyc + m1 + m2
E
E
E
E
E
Interrupt acceptance
m1
M
E
m2
E
D
M
3 Icyc + m1 + m2
E
m3
M
F
E
...
...
m1
M
m2
M
M
...
m3
M
F
D
E
D