Renesas M16C Series User Manual page 270

16-bit single-chip microcomputer
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M30245 Group
Address match interrupt routine
[2] Determining the interrupt address
Address match 0 program
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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
Figure 2.13.5. Overview of the address match interrupt handling routine
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
[1] Storing registers
No
Address match 0?
Yes
[3] Rewriting the stack
Restoring registers
REIT
Determining which factor generated the interrupt.
Rewriting the return address.
page 261 of 354
No
Address match 1?
Yes
Address match 1 program
2. Address Match Interrupt
Handling an error

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