M30622MA-XXXFP RENESAS [Renesas Technology Corp], M30622MA-XXXFP Datasheet - Page 501

• Manufacturer Part Number: M30622MA-XXXFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY
• Manufacturer: RENESAS [Renesas Technology Corp]

Interrupt
486
4.1 Overview of Interrupt
Figure 4.1.1. Classification of interrupts
4.1.1 Type of Interrupts
Figure 4.1.1 lists the types of interrupts.
• Maskable interrupt :
• Non-maskable interrupt :
Note: Peripheral I/O interrupts are generated by the peripheral functions built into the microcomputer system.
Interrupt
Software
Hardware
An interrupt which can be enabled (disabled) by the interrupt enable flag
An interrupt which cannot be enabled (disabled) by the interrupt enable
(I flag) or whose interrupt priority can be changed by priority level.
flag (I flag) or whose interrupt priority cannot be changed by priority level.
Peripheral I/O (Note)
Special
_______
________
Undefined instruction (UND instruction)
Overflow (INTO instruction)
BRK instruction
INT instruction
Reset
NMI
DBC
Watchdog timer
Single step
Address matched
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Mitsubishi microcomputers
M16C / 62 Group