M30245_06 RENESAS [Renesas Technology Corp], M30245_06 Datasheet - Page 270

• Manufacturer Part Number: M30245_06
• Description: RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/20 SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

M30245 Group
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Figure 2.13.5. 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
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Yes
No
Address match 1 program
Address match 1?
Yes
No
Handling an error
2. Address Match Interrupt