R0K561622S000BE Renesas Electronics America, R0K561622S000BE Datasheet - Page 159
R0K561622S000BE
Manufacturer Part Number
R0K561622S000BE
Description
KIT STARTER FOR H8SX/1622
Manufacturer
Renesas Electronics America
Series
Renesas Starter Kits (RSK)r
Type
MCUr
Specifications of R0K561622S000BE
Contents
Board, Cables, CD, Debugger, Power Supply
Silicon Manufacturer
Renesas
Features
Coding And Debugging, E10A Emulator, RS232 Serial Connection
Kit Contents
Board
Silicon Family Name
H8SX/1622F
Silicon Core Number
R5F61622N50LGV
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
H8SX/1622
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- Current page: 159 of 1070
- Download datasheet (6Mb)
6.6.2
In interrupt control mode 2, interrupt requests except for NMI are masked by comparing the
interrupt mask level (I2 to I0 bits) in EXR of the CPU and the IPR setting. There are eight levels
in mask control. Figure 6.4 shows a flowchart of the interrupt acceptance operation in this case.
1. If an interrupt request occurs when the corresponding interrupt enable bit is set to 1, an
2. For multiple interrupt requests, the interrupt controller selects the interrupt request with the
3. Next, the priority of the selected interrupt request is compared with the interrupt mask level set
4. When the CPU accepts an interrupt request, it starts interrupt exception handling after
5. The PC, CCR, and EXR contents are saved to the stack area during interrupt exception
6. The T bit in EXR is cleared to 0. The interrupt mask level is rewritten with the priority of the
7. The CPU generates a vector address for the accepted interrupt and starts execution of the
interrupt request is sent to the interrupt controller.
highest priority according to the IPR setting, and holds other interrupt requests pending. If
multiple interrupt requests have the same priority, an interrupt request is selected according to
the default setting shown in table 6.2.
in EXR. When the interrupt request does not have priority over the mask level set, it is held
pending, and only an interrupt request with a priority over the interrupt mask level is accepted.
execution of the current instruction has been completed.
handling. The PC saved on the stack is the address of the first instruction to be executed after
returning from the interrupt handling routine.
accepted interrupt. If the accepted interrupt is NMI, the interrupt mask level is set to H'7.
interrupt handling routine at the address indicated by the contents of the vector address in the
vector table.
Interrupt Control Mode 2
Rev. 2.00 Sep. 16, 2009 Page 129 of 1036
Section 6 Interrupt Controller
REJ09B0414-0200
Related parts for R0K561622S000BE
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
KIT STARTER FOR M16C/29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/2D
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
R0K33062P STARTER KIT
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/23 E8A
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/25
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER H8S2456 SHARPE DSPLY
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C38C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C35C
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8CL3AC+LCD APPS
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR RX610
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R32C/118
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV RSK-R8C/26-29
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR SH7124
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT DEV FOR SH7203
Manufacturer:
Renesas Electronics America
Datasheet:
Part Number:
Description:
KIT STARTER FOR R8C/18191A1B
Manufacturer:
Renesas Electronics America
Datasheet: