M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 448

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M30622MA-XXXFP

Manufacturer Part Number
M30622MA-XXXFP
Description
16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
Manufacturer
RENESAS [Renesas Technology Corp]
Datasheet
Address Match Interrupt
Figure 2.12.5. Overview of the address match interrupt handling routine
[2] Determining the interrupt address
Address match interrupt routine
Explanation:
[1] Storing the contents of the registers holding the main program status to be kept.
[2] Determining the interrupt address
[3] Rewriting the stack
Address match 0 program
[3] Rewriting the stack
Determining which factor generated the interrupt.
Rewriting the return address.
[1] Storing registers
Address match 0?
Restoring registers
REIT
Yes
No
Address match 1 program
Address match 1?
Yes
No
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Handling an error
Mitsubishi microcomputers
M16C / 62 Group
433

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