R0K572115S000BE Renesas Electronics America, R0K572115S000BE Datasheet - Page 157

• Manufacturer Part Number: R0K572115S000BE
• Description: KIT STARTER FOR SH7211
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: Microcontrollerr

Specifications of R0K572115S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7211
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

[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
Rev. 3.00 Mar. 04, 2009 Page 131 of 1168
m1
M
m2
M
m3
M
F
D
REJ09B0344-0300
E